Apply final review tweaks for components and page roots

.env.example

@@ -0,0 +1,4 @@
+DB_URL=jdbc:postgresql://<host>:<port>/<db>
+DB_USER=<db_user>
+DB_PASSWORD=<db_password>
+MOBILE_HOST=127.0.0.1

.env.production.example

@@ -0,0 +1,4 @@
+DB_URL=jdbc:postgresql://sql.otus.kartushin.su:5432/wishlist
+DB_USER=<prod_db_user>
+DB_PASSWORD=<prod_db_password>
+MOBILE_HOST=127.0.0.1

.gitignore

@@ -3,4 +3,6 @@ build/
 .idea/
 *.iml
 .DS_Store
+allure-results/
 logcat.txt
+.env

README.md

@@ -1,137 +1,88 @@
-# OTUS Homework 7: Mobile (Selenide + Appium)
+# OTUS Homework 7: Mobile Testing
 
-Автотесты мобильного приложения Wishlist через Selenide + Appium и инфраструктура эмулятора через Docker Compose.
+Проект содержит мобильные UI-тесты приложения Wishlist на `selenide-appium`.
 
-## Что реализовано
-- 3 сценария из ТЗ: списки желаний, подарки, резервирование подарка другого пользователя.
-- Архитектура: базовый тест + экранные объекты (screens).
-- Конфигурируемые capabilities через system properties.
-- Подготовка тестовых данных через БД перед каждым тестом.
-- Скрипты для сбора Logcat.
+Сценарии:
+- создание/редактирование списка желаний;
+- создание/редактирование подарка;
+- изменение статуса резервирования подарка другого пользователя.
 
-## Стек и версии
-- Java 21, Maven.
-- Selenide: 7.3.1
-- Appium Java Client: 9.3.0 (UiAutomator2)
-- Selenium: 4.25.0
-- JUnit: 5.10.2
-- PostgreSQL JDBC: 42.7.10
-- apk-parser: 2.6.10
-- SLF4J: 2.0.13
-- Docker Compose (эмулятор Android + Appium)
+## Что реализовано по требованиям
+- `docker-compose` поднимает `wiremock` и 2 Android-эмулятора (`android-emulator-1`, `android-emulator-2`) для параллельного запуска.
+- APK хранится в `wiremock/__files/wishlist.apk` и устанавливается через Appium capability `app`.
+- DI на `Guice`, запуск через `JUnit 5 Extension`, балансировка эмуляторов через `BlockingQueue`.
+- Подготовка тестовых данных выполняется через JDBC перед каждым тестом.
+- Логи `logcat` сохраняются в `logcat.txt` через Appium logs API (без ADB-скриптов).
 
-## Структура проекта
-- `src/test/java/ru/otus/mobile/tests` — тесты.
-- `src/test/java/ru/otus/mobile/screens` — экранные объекты.
-- `src/test/java/ru/otus/mobile/config` — конфигурация Appium/Android.
-- `src/test/java/ru/otus/mobile/driver` — фабрика драйвера.
-- `src/test/java/ru/otus/mobile/db` — reset SQL и JDBC-клиент.
-- `docker-compose.yml` — эмулятор Android с Appium.
-- `scripts/` — утилиты (Logcat).
+## Структура
+- `src/main/java` — инфраструктура, конфиги, page/component object.
+- `src/test/java` — только тестовые классы.
+- `wiremock` — маппинги и APK.
 
-## Инфраструктура (Docker Compose)
-Эмулятор и Appium поднимаются одной командой:
+## Запуск
+1. Поднять окружение:
 ```bash
 docker compose up -d
 ```
 
-Порты:
-- Appium: `http://localhost:4723`
-- noVNC: `http://localhost:6080`
-
-APK берется из файла `./wishlist-349317-5fd795.apk`, копируется в `./apk/wishlist.apk` и монтируется в контейнер по пути `/apk/wishlist.apk`.
-После старта контейнеров APK автоматически устанавливается в эмулятор и приложение стартует.
-
-## Подготовка данных через БД
-Для повторяемости тестов перед каждым тестом выполняется SQL‑сброс данных аккаунта.
-Данные доступа к БД **не хранятся в репозитории** — нужно передать через env или `-D`.
-Аккаунты можно создать заранее (регистрация через приложение) или доверить это автотестам.
-Если логин/пароль не переданы через параметры запуска, тест сгенерирует логины, создаст пользователей через reset‑SQL в БД (если их нет), затем выполнит логин. Регистрация через приложение используется как fallback, если вход не удался.
-
-Переменные/свойства:
-- `DB_URL` или `-Ddb.url`
-- `DB_USER` или `-Ddb.user`
-- `DB_PASSWORD` или `-Ddb.password`
-- `DB_RESET_SQL` или `-Ddb.reset.sql` — SQL c параметрами `?` (username, email, password_hash, username). Если не задано, используется встроенный reset‑SQL (удаляет wishlists/gifts и создает пользователя при отсутствии).
-
-Пример (PowerShell, значения подставить свои):
-```powershell
-$env:DB_URL = "jdbc:postgresql://<host>:5432/<db>"
-$env:DB_USER = "<user>"
-$env:DB_PASSWORD = "<password>"
-$env:DB_RESET_SQL = "<one-statement reset sql with ? placeholders>"
-```
-
-## Как запускать
-### Полный прогон (обязательная последовательность)
-1) Поднять инфраструктуру:
+2. Убедиться, что сервисы `wiremock`, `android-emulator-1`, `android-emulator-2` имеют статус `healthy`:
 ```bash
-docker compose up -d
+docker compose ps
 ```
-Убедиться, что Docker Desktop/Engine запущен. Если Appium недоступен, тесты падают быстро с понятной ошибкой.
 
-2) Задать доступ к БД (обязательно, иначе тесты упадут):
+3. Подготовить переменные окружения (использовать один из вариантов):
+
+Вариант A: через `.env`
+- скопировать `.env.example` в `.env`;
+- заполнить `.env` актуальными значениями вашей среды;
+- загрузить `.env` в текущую shell-сессию.
+
+PowerShell:
 ```powershell
-$env:DB_URL="jdbc:postgresql://sql.otus.kartushin.su:5432/wishlist"
-$env:DB_USER="student"
-$env:DB_PASSWORD="student"
+Get-Content .env | Where-Object { $_ -match '^[^#].+=.+' } | ForEach-Object {
+  $name, $value = $_ -split '=', 2
+  [System.Environment]::SetEnvironmentVariable($name, $value, 'Process')
+}
 ```
 
-3) Запустить все тесты (логины/пароли можно не задавать):
+bash:
+```bash
+set -a
+source .env
+set +a
+```
+
+Вариант B: напрямую в shell-сессии
+
+PowerShell:
+```powershell
+$env:DB_URL="jdbc:postgresql://<host>:<port>/<db>"
+$env:DB_USER="<db_user>"
+$env:DB_PASSWORD="<db_password>"
+$env:MOBILE_HOST="127.0.0.1"
+```
+
+bash:
+```bash
+export DB_URL="jdbc:postgresql://<host>:<port>/<db>"
+export DB_USER="<db_user>"
+export DB_PASSWORD="<db_password>"
+export MOBILE_HOST="127.0.0.1"
+```
+Оба варианта эквивалентны: тесты используют переменные окружения процесса.
+
+Тестовые пользователи зафиксированы в коде (`TestAccount`):
+- `user1us` — тест списков желаний;
+- `user2us` — тест подарков;
+- `user3us` — пользователь, который резервирует подарок;
+- `user4us` — пользователь-владелец списка в тесте резервирования.
+
+Для production-подобного запуска используйте шаблон `.env.production.example` и не коммитьте реальные значения в репозиторий.
+
+Тесты запускаются параллельно по классам (2 потока) и распределяются по эмуляторам через очередь.
+4. Запустить тесты:
 ```bash
 mvn test
 ```
 
-Если логины не заданы, они будут сгенерированы автоматически, пользователь будет создан через БД (если отсутствует) и выполнится вход.
-Регистрация через приложение используется только как fallback, если вход не удался.
-
-Опционально: задать логины/пароли тестовых пользователей (если зарегистрированы вручную):
-```bash
-mvn "-Dlogin.username.wishlists=<user1>" "-Dlogin.password.wishlists=<pass1>" \
-    "-Dlogin.username.gifts=<user2>" "-Dlogin.password.gifts=<pass2>" \
-    "-Dlogin.username.reservation=<user3>" "-Dlogin.password.reservation=<pass3>" \
-    "-Dreservation.owner=<user4>" \
-    test
-```
-
-### Один тест
-```bash
-mvn "-Dtest=ru.otus.mobile.tests.WishlistsTest" test
-```
-
-### Запуск через Docker Compose
-```bash
-mvn -Dappium.url=http://localhost:4723 -Dapp.path=/apk/wishlist.apk -Dapp.package=ru.otus.wishlist -Dapp.activity=ru.otus.wishlist.MainActivity test
-```
-
-### Полный пример запуска (Appium + БД)
-```bash
-mvn -Dappium.url=http://localhost:4723 -Dapp.path=/apk/wishlist.apk -Dapp.package=ru.otus.wishlist -Dapp.activity=ru.otus.wishlist.MainActivity -Ddb.url=jdbc:postgresql://<host>:5432/<db> -Ddb.user=<user> -Ddb.password=<password> test
-```
-
-## Параметры запуска
-- `-Dappium.url` — URL Appium (default: `http://localhost:4723`)
-- `-Dapp.path` — путь до APK (default: `/apk/wishlist.apk`)
-- `-Dapp.package` — package приложения (если APK недоступен локально)
-- `-Dapp.activity` — main activity (если APK недоступен локально)
-- `-Ddevice.name` — имя устройства (default: `Android Emulator`)
-- `-Dplatform.version` — версия Android (опционально)
-- `-Dudid` — UDID (опционально)
-- `-DnoReset` — не сбрасывать состояние (default: `false`)
-- `-DnewCommandTimeout` — timeout Appium, сек (default: `120`)
-- `-Dlogin.username.<account>` — логин для конкретного теста (например `login.username.wishlists`)
-- `-Dlogin.password` — пароль (default: `Admin123`)
-- `-Dlogin.password.hash` — bcrypt‑хэш пароля для reset‑SQL (default в коде)
-
-## Сбор Logcat
-PowerShell:
-```powershell
-.\scripts\collect-logcat.ps1
-```
-
-Bash:
-```bash
-./scripts/collect-logcat.sh
-```
-
-Логи сохраняются в файл `logcat.txt` в корне проекта.
+Примечание: эмуляторы зафиксированы в enum `TestEmulator` (порты `4723` и `4725`), в конфигурации задается только хост (`MOBILE_HOST`).

apk/.gitkeep

@@ -1 +0,0 @@
-

checkstyle.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0"?>
+<!DOCTYPE module PUBLIC
+        "-//Checkstyle//DTD Checkstyle Configuration 1.3//EN"
+        "https://checkstyle.org/dtds/configuration_1_3.dtd">
+
+<module name="Checker">
+    <property name="charset" value="UTF-8"/>
+    <property name="severity" value="error"/>
+
+    <module name="FileTabCharacter"/>
+
+    <module name="LineLength">
+        <property name="max" value="120"/>
+    </module>
+
+    <module name="TreeWalker">
+        <module name="TypeName"/>
+        <module name="MethodName"/>
+        <module name="ParameterName"/>
+        <module name="LocalVariableName"/>
+        <module name="MemberName"/>
+        <module name="AvoidStarImport"/>
+        <module name="UnusedImports"/>
+        <module name="RedundantImport"/>
+        <module name="NeedBraces"/>
+        <module name="WhitespaceAround"/>
+        <module name="WhitespaceAfter"/>
+        <module name="EmptyBlock"/>
+    </module>
+</module>

docker-compose.yml

@@ -1,67 +1,58 @@
 services:
-  apk-downloader:
-    image: curlimages/curl:8.5.0
-    user: "0:0"
-    environment:
-      - APP_URL=${APP_URL:-}
-    command:
-      - sh
-      - -c
-      - >
-        if [ -n "$APP_URL" ]; then
-          curl -L "$APP_URL" -o /apk/wishlist.apk;
-        else
-          cp /apk-source/app.apk /apk/wishlist.apk;
-        fi
+  wiremock:
+    image: wiremock/wiremock:3.9.1
     volumes:
-      - ./apk:/apk
-      - ./wishlist-349317-5fd795.apk:/apk-source/app.apk:ro
-  android-emulator:
+      - ./wiremock:/home/wiremock
+    healthcheck:
+      test: ["CMD-SHELL", "wget -qO- http://127.0.0.1:8080/__admin/health | grep -q 'healthy'"]
+      interval: 10s
+      timeout: 5s
+      retries: 12
+
+  android-emulator-1:
     image: budtmo/docker-android:emulator_13.0
-    privileged: true
     depends_on:
-      apk-downloader:
-        condition: service_completed_successfully
+      - wiremock
+    devices:
+      - /dev/kvm:/dev/kvm
     ports:
       - "4723:4723"
       - "6080:6080"
-      - "5554:5554"
-      - "5555:5555"
     environment:
       - DEVICE=Pixel_5
       - APPIUM=true
       - WEB_VNC=true
-      - AUTO_GRANT_PERMISSIONS=true
       - ENABLE_VNC=true
-      - EMULATOR_PARAMS=-no-window -no-audio -gpu swiftshader_indirect -no-snapshot -no-boot-anim -accel off
+      - AUTO_GRANT_PERMISSIONS=true
+      - EMULATOR_PARAMS=-no-window -no-audio -gpu swiftshader_indirect -no-snapshot -no-boot-anim
     shm_size: 2gb
-    volumes:
-      - ./apk:/apk:ro
-  apk-installer:
-    image: budtmo/docker-android:emulator_13.0
+    healthcheck:
+      test: ["CMD-SHELL", "[ \"$(cat /home/androidusr/device_status 2>/dev/null)\" = \"READY\" ]"]
+      interval: 15s
+      timeout: 5s
+      retries: 40
+      start_period: 30s
+
+  android-emulator-2:
+    image: budtmo/docker-android:emulator_12.0
     depends_on:
-      android-emulator:
-        condition: service_started
-    entrypoint:
-      - /bin/bash
-      - -lc
-    command:
-      - >
-        for i in $(seq 1 60); do
-          adb connect android-emulator:5555 || true;
-          if adb devices | tr -s ' ' | grep -q "android-emulator:5555"; then
-            break;
-          fi;
-          sleep 2;
-        done;
-        adb -s android-emulator:5555 wait-for-device;
-        for i in $(seq 1 120); do
-          if adb -s android-emulator:5555 shell getprop sys.boot_completed | tr -d '\r' | grep -q "1"; then
-            break;
-          fi;
-          sleep 2;
-        done;
-        adb -s android-emulator:5555 install -r /apk/wishlist.apk &&
-        adb -s android-emulator:5555 shell monkey -p ru.otus.wishlist -c android.intent.category.LAUNCHER 1
-    volumes:
-      - ./apk:/apk:ro
+      - wiremock
+    devices:
+      - /dev/kvm:/dev/kvm
+    ports:
+      - "4725:4723"
+      - "6081:6080"
+    environment:
+      - DEVICE=Pixel_4
+      - APPIUM=true
+      - WEB_VNC=true
+      - ENABLE_VNC=true
+      - AUTO_GRANT_PERMISSIONS=true
+      - EMULATOR_PARAMS=-no-window -no-audio -gpu swiftshader_indirect -no-snapshot -no-boot-anim
+    shm_size: 2gb
+    healthcheck:
+      test: ["CMD-SHELL", "[ \"$(cat /home/androidusr/device_status 2>/dev/null)\" = \"READY\" ]"]
+      interval: 15s
+      timeout: 5s
+      retries: 40
+      start_period: 30s

pom.xml

@@ -1,7 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
+                             https://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
 
     <groupId>ru.otus</groupId>
@@ -12,42 +13,33 @@
         <maven.compiler.source>21</maven.compiler.source>
         <maven.compiler.target>21</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <selenide.version>7.3.1</selenide.version>
-        <appium.version>9.3.0</appium.version>
+        <selenide.appium.version>7.3.1</selenide.appium.version>
         <junit.version>5.10.2</junit.version>
-        <apkparser.version>2.6.10</apkparser.version>
         <slf4j.version>2.0.13</slf4j.version>
-        <selenium.version>4.25.0</selenium.version>
-        <allure.version>2.29.1</allure.version>
+        <logback.version>1.5.6</logback.version>
+        <guice.version>7.0.0</guice.version>
+        <maven.compiler.plugin.version>3.13.0</maven.compiler.plugin.version>
+        <surefire.version>3.2.5</surefire.version>
+        <checkstyle.plugin.version>3.6.0</checkstyle.plugin.version>
+        <spotbugs.plugin.version>4.9.2.0</spotbugs.plugin.version>
+        <spotbugs.version>4.9.3</spotbugs.version>
     </properties>
 
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.seleniumhq.selenium</groupId>
-                <artifactId>selenium-bom</artifactId>
-                <version>${selenium.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
     <dependencies>
         <dependency>
             <groupId>com.codeborne</groupId>
-            <artifactId>selenide</artifactId>
-            <version>${selenide.version}</version>
+            <artifactId>selenide-appium</artifactId>
+            <version>${selenide.appium.version}</version>
         </dependency>
         <dependency>
-            <groupId>io.appium</groupId>
-            <artifactId>java-client</artifactId>
-            <version>${appium.version}</version>
+            <groupId>com.google.inject</groupId>
+            <artifactId>guice</artifactId>
+            <version>${guice.version}</version>
         </dependency>
         <dependency>
-            <groupId>net.dongliu</groupId>
-            <artifactId>apk-parser</artifactId>
-            <version>${apkparser.version}</version>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter-api</artifactId>
+            <version>${junit.version}</version>
         </dependency>
         <dependency>
             <groupId>org.junit.jupiter</groupId>
@@ -56,15 +48,14 @@
             <scope>test</scope>
         </dependency>
         <dependency>
-            <groupId>io.qameta.allure</groupId>
-            <artifactId>allure-junit5</artifactId>
-            <version>${allure.version}</version>
-            <scope>test</scope>
+            <groupId>org.slf4j</groupId>
+            <artifactId>slf4j-api</artifactId>
+            <version>${slf4j.version}</version>
         </dependency>
         <dependency>
-            <groupId>org.slf4j</groupId>
-            <artifactId>slf4j-simple</artifactId>
-            <version>${slf4j.version}</version>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>${logback.version}</version>
             <scope>test</scope>
         </dependency>
         <dependency>
@@ -77,12 +68,69 @@
 
     <build>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>${maven.compiler.plugin.version}</version>
+                <configuration>
+                    <release>${maven.compiler.source}</release>
+                </configuration>
+            </plugin>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-surefire-plugin</artifactId>
-                <version>3.2.5</version>
+                <version>${surefire.version}</version>
                 <configuration>
                     <useModulePath>false</useModulePath>
+                    <systemPropertyVariables>
+                        <junit.jupiter.execution.parallel.enabled>true</junit.jupiter.execution.parallel.enabled>
+                        <junit.jupiter.execution.parallel.mode.default>same_thread</junit.jupiter.execution.parallel.mode.default>
+                        <junit.jupiter.execution.parallel.mode.classes.default>concurrent</junit.jupiter.execution.parallel.mode.classes.default>
+                        <junit.jupiter.execution.parallel.config.strategy>fixed</junit.jupiter.execution.parallel.config.strategy>
+                        <junit.jupiter.execution.parallel.config.fixed.parallelism>2</junit.jupiter.execution.parallel.config.fixed.parallelism>
+                    </systemPropertyVariables>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-checkstyle-plugin</artifactId>
+                <version>${checkstyle.plugin.version}</version>
+                <executions>
+                    <execution>
+                        <id>checkstyle-validation</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>check</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <configLocation>checkstyle.xml</configLocation>
+                    <consoleOutput>true</consoleOutput>
+                    <failsOnError>true</failsOnError>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>com.github.spotbugs</groupId>
+                <artifactId>spotbugs-maven-plugin</artifactId>
+                <version>${spotbugs.plugin.version}</version>
+                <dependencies>
+                    <dependency>
+                        <groupId>com.github.spotbugs</groupId>
+                        <artifactId>spotbugs</artifactId>
+                        <version>${spotbugs.version}</version>
+                    </dependency>
+                </dependencies>
+                <executions>
+                    <execution>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>check</goal>
+                        </goals>
+                    </execution>
+                </executions>
+                <configuration>
+                    <excludeFilterFile>spotbugs-exclude.xml</excludeFilterFile>
                 </configuration>
             </plugin>
         </plugins>

spotbugs-exclude.xml

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<FindBugsFilter>
+    <Match>
+        <Source name="~.*src/test/java/.*"/>
+    </Match>
+    <Match>
+        <Class name="ru.otus.mobile.config.TestContext"/>
+        <Bug pattern="EI_EXPOSE_REP,EI_EXPOSE_REP2"/>
+    </Match>
+    <Match>
+        <Class name="ru.otus.mobile.driver.MobileSession"/>
+        <Bug pattern="EI_EXPOSE_REP2"/>
+    </Match>
+    <Match>
+        <Class name="ru.otus.mobile.driver.MobileSessionFactory"/>
+        <Bug pattern="EI_EXPOSE_REP2"/>
+    </Match>
+</FindBugsFilter>

src/main/java/ru/otus/mobile/annotations/MobileUser.java

@@ -0,0 +1,14 @@
+package ru.otus.mobile.annotations;
+
+import ru.otus.mobile.config.TestAccount;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.TYPE)
+public @interface MobileUser {
+    TestAccount value();
+}

src/main/java/ru/otus/mobile/component/AlertDialogComponent.java

@@ -0,0 +1,17 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.SelenideElement;
+
+public final class AlertDialogComponent extends BaseMobileComponent {
+    private final SelenideElement positiveButton = byIdInRoot("android:id/button1");
+
+    public AlertDialogComponent(SelenideElement root) {
+        super(root);
+    }
+
+    public void acceptIfVisible() {
+        if (positiveButton.exists()) {
+            positiveButton.click();
+        }
+    }
+}

src/main/java/ru/otus/mobile/component/BaseMobileComponent.java

@@ -0,0 +1,35 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.ElementsCollection;
+import com.codeborne.selenide.SelenideElement;
+import com.codeborne.selenide.WebElementCondition;
+import io.appium.java_client.AppiumBy;
+import ru.otus.mobile.page.AbsPageObject;
+
+import java.time.Duration;
+
+public abstract class BaseMobileComponent extends AbsPageObject {
+    protected final SelenideElement root;
+
+    protected BaseMobileComponent(SelenideElement root) {
+        this.root = root;
+    }
+
+    protected SelenideElement byIdInRoot(String id) {
+        return root.$(AppiumBy.id(fullIdValue(id)));
+    }
+
+    protected ElementsCollection allByIdInRoot(String id) {
+        return root.$$(AppiumBy.id(fullIdValue(id)));
+    }
+
+    public BaseMobileComponent shouldBe(WebElementCondition... conditions) {
+        root.shouldBe(conditions);
+        return this;
+    }
+
+    public BaseMobileComponent shouldBe(WebElementCondition condition, Duration timeout) {
+        root.shouldBe(condition, timeout);
+        return this;
+    }
+}

src/main/java/ru/otus/mobile/component/BottomNavigationComponent.java

@@ -0,0 +1,20 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.SelenideElement;
+
+public final class BottomNavigationComponent extends BaseMobileComponent {
+    private final SelenideElement mineMenu = byIdInRoot("mine_menu");
+    private final SelenideElement usersMenu = byIdInRoot("users_menu");
+
+    public BottomNavigationComponent(SelenideElement root) {
+        super(root);
+    }
+
+    public void openWishlists() {
+        mineMenu.click();
+    }
+
+    public void openUsers() {
+        usersMenu.click();
+    }
+}

src/main/java/ru/otus/mobile/component/GiftFormComponent.java

@@ -0,0 +1,23 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.SelenideElement;
+
+public final class GiftFormComponent extends BaseMobileComponent {
+    private final SelenideElement nameInput = byIdInRoot("name_input");
+    private final SelenideElement priceInput = byIdInRoot("price_input");
+    private final SelenideElement saveButton = byIdInRoot("save_button");
+
+    public GiftFormComponent(SelenideElement root) {
+        super(root);
+    }
+
+    public void save(String name, String price) {
+        nameInput.click();
+        nameInput.clear();
+        nameInput.sendKeys(name);
+        priceInput.click();
+        priceInput.clear();
+        priceInput.sendKeys(price);
+        saveButton.click();
+    }
+}

src/main/java/ru/otus/mobile/component/GiftItemComponent.java

@@ -0,0 +1,40 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.Condition;
+import com.codeborne.selenide.SelenideElement;
+
+import static com.codeborne.selenide.Condition.text;
+
+public final class GiftItemComponent extends BaseMobileComponent {
+    private final SelenideElement title = byIdInRoot("title");
+    private final SelenideElement editButton = byIdInRoot("edit_button");
+    private final SelenideElement reservedToggle = byIdInRoot("reserved");
+
+    public GiftItemComponent(SelenideElement root) {
+        super(root);
+    }
+
+    public String titleText() {
+        return title.getText();
+    }
+
+    public void shouldHaveTitle(String value) {
+        title.shouldHave(text(value));
+    }
+
+    public void open() {
+        title.click();
+    }
+
+    public void edit() {
+        editButton.click();
+    }
+
+    public boolean isReserved() {
+        return Boolean.parseBoolean(reservedToggle.shouldBe(Condition.visible).getAttribute("checked"));
+    }
+
+    public void toggleReservation() {
+        reservedToggle.shouldBe(Condition.visible).click();
+    }
+}

src/main/java/ru/otus/mobile/component/GiftsContentComponent.java

@@ -0,0 +1,35 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.CollectionCondition;
+import com.codeborne.selenide.Condition;
+import com.codeborne.selenide.ElementsCollection;
+import com.codeborne.selenide.SelenideElement;
+
+import java.time.Duration;
+
+public final class GiftsContentComponent extends BaseMobileComponent {
+    private final ElementsCollection items = allByIdInRoot("gift_item");
+
+    public GiftsContentComponent(SelenideElement root) {
+        super(root);
+    }
+
+    public GiftItemComponent get(int index) {
+        return new GiftItemComponent(items.get(index).shouldBe(Condition.visible, Duration.ofSeconds(15)));
+    }
+
+    public GiftItemComponent first() {
+        return get(0);
+    }
+
+    public GiftItemComponent byTitle(String title) {
+        items.shouldHave(CollectionCondition.sizeGreaterThan(0), Duration.ofSeconds(15));
+        for (int i = 0; i < items.size(); i++) {
+            GiftItemComponent item = get(i);
+            if (title.equals(item.titleText())) {
+                return item;
+            }
+        }
+        throw new IllegalStateException("Gift with title '" + title + "' was not found.");
+    }
+}

src/main/java/ru/otus/mobile/component/TopBarComponent.java

@@ -0,0 +1,15 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.SelenideElement;
+
+public final class TopBarComponent extends BaseMobileComponent {
+    private final SelenideElement filterButton = byIdInRoot("filter");
+
+    public TopBarComponent(SelenideElement root) {
+        super(root);
+    }
+
+    public void openUsersFilter() {
+        filterButton.click();
+    }
+}

src/main/java/ru/otus/mobile/component/UserItemComponent.java

@@ -0,0 +1,19 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.SelenideElement;
+
+public final class UserItemComponent extends BaseMobileComponent {
+    private final SelenideElement username = byIdInRoot("username");
+
+    public UserItemComponent(SelenideElement root) {
+        super(root);
+    }
+
+    public String usernameText() {
+        return username.getText();
+    }
+
+    public void open() {
+        username.click();
+    }
+}

src/main/java/ru/otus/mobile/component/UsersContentComponent.java

@@ -0,0 +1,35 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.CollectionCondition;
+import com.codeborne.selenide.Condition;
+import com.codeborne.selenide.ElementsCollection;
+import com.codeborne.selenide.SelenideElement;
+
+import java.time.Duration;
+
+public final class UsersContentComponent extends BaseMobileComponent {
+    private final ElementsCollection items = allByIdInRoot("user_item");
+
+    public UsersContentComponent(SelenideElement root) {
+        super(root);
+    }
+
+    public UserItemComponent get(int index) {
+        return new UserItemComponent(items.get(index).shouldBe(Condition.visible, Duration.ofSeconds(15)));
+    }
+
+    public UserItemComponent first() {
+        return get(0);
+    }
+
+    public UserItemComponent byUsername(String username) {
+        items.shouldHave(CollectionCondition.sizeGreaterThan(0), Duration.ofSeconds(15));
+        for (int i = 0; i < items.size(); i++) {
+            UserItemComponent item = get(i);
+            if (username.equals(item.usernameText())) {
+                return item;
+            }
+        }
+        throw new IllegalStateException("User with username '" + username + "' was not found.");
+    }
+}

src/main/java/ru/otus/mobile/component/UsersFilterComponent.java

@@ -0,0 +1,19 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.SelenideElement;
+
+public final class UsersFilterComponent extends BaseMobileComponent {
+    private final SelenideElement usernameInput = byIdInRoot("username_input");
+    private final SelenideElement applyButton = byIdInRoot("apply_button");
+
+    public UsersFilterComponent(SelenideElement root) {
+        super(root);
+    }
+
+    public void applyByUsername(String username) {
+        usernameInput.click();
+        usernameInput.clear();
+        usernameInput.sendKeys(username);
+        applyButton.click();
+    }
+}

src/main/java/ru/otus/mobile/component/WishlistFormComponent.java

@@ -0,0 +1,19 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.SelenideElement;
+
+public final class WishlistFormComponent extends BaseMobileComponent {
+    private final SelenideElement titleInput = byIdInRoot("title_input");
+    private final SelenideElement saveButton = byIdInRoot("save_button");
+
+    public WishlistFormComponent(SelenideElement root) {
+        super(root);
+    }
+
+    public void save(String title) {
+        titleInput.click();
+        titleInput.clear();
+        titleInput.sendKeys(title);
+        saveButton.click();
+    }
+}

src/main/java/ru/otus/mobile/component/WishlistItemComponent.java

@@ -0,0 +1,30 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.SelenideElement;
+
+import static com.codeborne.selenide.Condition.text;
+
+public final class WishlistItemComponent extends BaseMobileComponent {
+    private final SelenideElement title = byIdInRoot("title");
+    private final SelenideElement editButton = byIdInRoot("edit_button");
+
+    public WishlistItemComponent(SelenideElement root) {
+        super(root);
+    }
+
+    public String titleText() {
+        return title.getText();
+    }
+
+    public void shouldHaveTitle(String value) {
+        title.shouldHave(text(value));
+    }
+
+    public void open() {
+        title.click();
+    }
+
+    public void edit() {
+        editButton.click();
+    }
+}

src/main/java/ru/otus/mobile/component/WishlistsContentComponent.java

@@ -0,0 +1,35 @@
+package ru.otus.mobile.component;
+
+import com.codeborne.selenide.CollectionCondition;
+import com.codeborne.selenide.Condition;
+import com.codeborne.selenide.ElementsCollection;
+import com.codeborne.selenide.SelenideElement;
+
+import java.time.Duration;
+
+public final class WishlistsContentComponent extends BaseMobileComponent {
+    private final ElementsCollection items = allByIdInRoot("wishlist_item");
+
+    public WishlistsContentComponent(SelenideElement root) {
+        super(root);
+    }
+
+    public WishlistItemComponent get(int index) {
+        return new WishlistItemComponent(items.get(index).shouldBe(Condition.visible, Duration.ofSeconds(15)));
+    }
+
+    public WishlistItemComponent first() {
+        return get(0);
+    }
+
+    public WishlistItemComponent byTitle(String title) {
+        items.shouldHave(CollectionCondition.sizeGreaterThan(0), Duration.ofSeconds(15));
+        for (int i = 0; i < items.size(); i++) {
+            WishlistItemComponent item = get(i);
+            if (title.equals(item.titleText())) {
+                return item;
+            }
+        }
+        throw new IllegalStateException("Wishlist with title '" + title + "' was not found.");
+    }
+}

src/main/java/ru/otus/mobile/config/MobileConfig.java

@@ -0,0 +1,40 @@
+package ru.otus.mobile.config;
+
+import java.util.List;
+
+public final class MobileConfig {
+    private final String appPackage;
+    private final String appUrl;
+    private final String appiumHost;
+    private final List<Emulator> emulators;
+
+    public MobileConfig(
+            String appPackage,
+            String appUrl,
+            String appiumHost,
+            List<Emulator> emulators
+    ) {
+        this.appPackage = appPackage;
+        this.appUrl = appUrl;
+        this.appiumHost = appiumHost;
+        this.emulators = List.copyOf(emulators);
+    }
+
+    public String appPackage() {
+        return appPackage;
+    }
+
+    public String appUrl() {
+        return appUrl;
+    }
+
+    public String appiumHost() {
+        return appiumHost;
+    }
+
+    public List<Emulator> emulators() {
+        return emulators;
+    }
+
+    public record Emulator(String id, String appiumUrl, String deviceName, String appUrl) { }
+}

src/main/java/ru/otus/mobile/config/ProjectPaths.java

@@ -0,0 +1,21 @@
+package ru.otus.mobile.config;
+
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+@Singleton
+public final class ProjectPaths {
+    private final Path logcatFile;
+
+    @Inject
+    public ProjectPaths() {
+        this.logcatFile = Paths.get("").toAbsolutePath().normalize().resolve("logcat.txt");
+    }
+
+    public Path logcatFile() {
+        return logcatFile;
+    }
+}

src/main/java/ru/otus/mobile/config/TestAccount.java

@@ -0,0 +1,34 @@
+package ru.otus.mobile.config;
+
+import ru.otus.mobile.db.DbClient;
+
+import java.util.function.BiConsumer;
+
+public enum TestAccount {
+    WISHLISTS("user1us", "user1us", DbClient::clearWishlistsByUsername),
+    GIFTS("user2us", "user2us", DbClient::clearGiftsByUsername),
+    RESERVATION("user3us", "user3us", DbClient::doNothing),
+    RESERVATION_OWNER("user4us", "user4us", DbClient::clearReservationByUsername);
+
+    private final String username;
+    private final String password;
+    private final BiConsumer<DbClient, String> dataPreparation;
+
+    TestAccount(String username, String password, BiConsumer<DbClient, String> dataPreparation) {
+        this.username = username;
+        this.password = password;
+        this.dataPreparation = dataPreparation;
+    }
+
+    public String username() {
+        return username;
+    }
+
+    public String password() {
+        return password;
+    }
+
+    public BiConsumer<DbClient, String> dataPreparation() {
+        return dataPreparation;
+    }
+}

src/main/java/ru/otus/mobile/config/TestContext.java

@@ -0,0 +1,33 @@
+package ru.otus.mobile.config;
+
+import io.appium.java_client.android.AndroidDriver;
+
+public final class TestContext {
+    private final TestAccount account;
+    private final MobileConfig.Emulator emulator;
+    private final AndroidDriver driver;
+    private final String testName;
+
+    public TestContext(TestAccount account, MobileConfig.Emulator emulator, AndroidDriver driver, String testName) {
+        this.account = account;
+        this.emulator = emulator;
+        this.driver = driver;
+        this.testName = testName;
+    }
+
+    public TestAccount account() {
+        return account;
+    }
+
+    public MobileConfig.Emulator emulator() {
+        return emulator;
+    }
+
+    public AndroidDriver driver() {
+        return driver;
+    }
+
+    public String testName() {
+        return testName;
+    }
+}

src/main/java/ru/otus/mobile/config/TestEmulator.java

@@ -0,0 +1,25 @@
+package ru.otus.mobile.config;
+
+public enum TestEmulator {
+    EMULATOR_1("android-emulator-1", 4723, "Android Emulator"),
+    EMULATOR_2("android-emulator-2", 4725, "Android Emulator");
+
+    private final String id;
+    private final int appiumPort;
+    private final String deviceName;
+
+    TestEmulator(String id, int appiumPort, String deviceName) {
+        this.id = id;
+        this.appiumPort = appiumPort;
+        this.deviceName = deviceName;
+    }
+
+    public MobileConfig.Emulator toEmulator(String appiumHost, String appUrl) {
+        return new MobileConfig.Emulator(
+                id,
+                "http://" + appiumHost + ":" + appiumPort,
+                deviceName,
+                appUrl
+        );
+    }
+}

src/main/java/ru/otus/mobile/db/DbClient.java

@@ -0,0 +1,64 @@
+package ru.otus.mobile.db;
+
+import com.google.inject.Inject;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.SQLException;
+
+public final class DbClient {
+    private final DbConfig config;
+
+    @Inject
+    public DbClient(DbConfig config) {
+        this.config = config;
+    }
+
+    public void clearWishlistsByUsername(String username) {
+        executeUpdate("""
+                DELETE FROM wishlists
+                WHERE user_id IN (SELECT id FROM users WHERE username = ?)
+                """, username, "clear wishlists");
+    }
+
+    public void clearGiftsByUsername(String username) {
+        executeUpdate("""
+                DELETE FROM gifts
+                WHERE wish_id IN (
+                    SELECT w.id
+                    FROM wishlists w
+                    JOIN users u ON u.id = w.user_id
+                    WHERE u.username = ?
+                )
+                """, username, "clear gifts");
+    }
+
+    public void clearReservationByUsername(String username) {
+        executeUpdate("""
+                UPDATE gifts
+                SET is_reserved = false
+                WHERE wish_id IN (
+                    SELECT w.id
+                    FROM wishlists w
+                    JOIN users u ON u.id = w.user_id
+                    WHERE u.username = ?
+                )
+                """, username, "reset reservation status");
+    }
+
+    public void doNothing(String username) {
+        // no-op preparation for accounts that do not require DB setup
+    }
+
+    private void executeUpdate(String sql, String username, String operation) {
+        try (Connection connection = DriverManager.getConnection(config.url(), config.user(), config.password())) {
+            try (PreparedStatement statement = connection.prepareStatement(sql)) {
+                statement.setString(1, username);
+                statement.executeUpdate();
+            }
+        } catch (SQLException e) {
+            throw new IllegalStateException("Failed to " + operation + " for username " + username, e);
+        }
+    }
+}

src/main/java/ru/otus/mobile/db/DbConfig.java

@@ -0,0 +1,25 @@
+package ru.otus.mobile.db;
+
+public final class DbConfig {
+    private final String url;
+    private final String user;
+    private final String password;
+
+    public DbConfig(String url, String user, String password) {
+        this.url = url;
+        this.user = user;
+        this.password = password;
+    }
+
+    public String url() {
+        return url;
+    }
+
+    public String user() {
+        return user;
+    }
+
+    public String password() {
+        return password;
+    }
+}

src/main/java/ru/otus/mobile/driver/EmulatorQueue.java

@@ -0,0 +1,33 @@
+package ru.otus.mobile.driver;
+
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+import ru.otus.mobile.config.MobileConfig;
+
+import java.util.concurrent.BlockingQueue;
+import java.util.concurrent.LinkedBlockingQueue;
+
+@Singleton
+public final class EmulatorQueue {
+    private final BlockingQueue<MobileConfig.Emulator> queue;
+
+    @Inject
+    public EmulatorQueue(MobileConfig config) {
+        this.queue = new LinkedBlockingQueue<>(config.emulators());
+    }
+
+    public MobileConfig.Emulator acquire() {
+        try {
+            return queue.take();
+        } catch (InterruptedException e) {
+            Thread.currentThread().interrupt();
+            throw new IllegalStateException("Interrupted while waiting for a free emulator.", e);
+        }
+    }
+
+    public void release(MobileConfig.Emulator emulator) {
+        if (!queue.offer(emulator)) {
+            throw new IllegalStateException("Failed to return emulator back to the queue: " + emulator.id());
+        }
+    }
+}

src/main/java/ru/otus/mobile/driver/LogcatCollector.java

@@ -0,0 +1,68 @@
+package ru.otus.mobile.driver;
+
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+import io.appium.java_client.android.AndroidDriver;
+import org.openqa.selenium.logging.LogEntries;
+import org.openqa.selenium.logging.LogEntry;
+import ru.otus.mobile.config.ProjectPaths;
+import ru.otus.mobile.config.TestContext;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.StandardOpenOption;
+import java.time.Instant;
+
+@Singleton
+public final class LogcatCollector {
+    private final ProjectPaths projectPaths;
+
+    @Inject
+    public LogcatCollector(ProjectPaths projectPaths) {
+        this.projectPaths = projectPaths;
+    }
+
+    public void save(TestContext context) {
+        AndroidDriver driver = context.driver();
+        if (driver == null) {
+            return;
+        }
+        try {
+            LogEntries entries = driver.manage().logs().get("logcat");
+            StringBuilder buffer = new StringBuilder();
+            buffer.append("=== ").append(context.testName())
+                    .append(" / ").append(context.emulator().id())
+                    .append(" / ").append(Instant.now())
+                    .append(System.lineSeparator());
+            for (LogEntry entry : entries) {
+                buffer.append(entry.getTimestamp())
+                        .append(' ')
+                        .append(entry.getLevel())
+                        .append(' ')
+                        .append(entry.getMessage())
+                        .append(System.lineSeparator());
+            }
+            Files.writeString(
+                    projectPaths.logcatFile(),
+                    buffer.append(System.lineSeparator()).toString(),
+                    StandardOpenOption.CREATE,
+                    StandardOpenOption.APPEND
+            );
+        } catch (Exception e) {
+            writeFallback(context.testName(), e);
+        }
+    }
+
+    private void writeFallback(String testName, Exception error) {
+        try {
+            Files.writeString(
+                    projectPaths.logcatFile(),
+                    "Failed to collect logcat for " + testName + ": " + error.getMessage() + System.lineSeparator(),
+                    StandardOpenOption.CREATE,
+                    StandardOpenOption.APPEND
+            );
+        } catch (IOException ignored) {
+            // no-op
+        }
+    }
+}

src/main/java/ru/otus/mobile/driver/MobileDriverFactory.java

@@ -0,0 +1,31 @@
+package ru.otus.mobile.driver;
+
+import com.google.inject.Inject;
+import com.google.inject.Singleton;
+import io.appium.java_client.android.AndroidDriver;
+import io.appium.java_client.android.options.UiAutomator2Options;
+import ru.otus.mobile.config.MobileConfig;
+
+import java.net.MalformedURLException;
+import java.net.URI;
+
+@Singleton
+public final class MobileDriverFactory {
+    @Inject
+    public MobileDriverFactory() {
+    }
+
+    public AndroidDriver create(MobileConfig.Emulator emulator) {
+        UiAutomator2Options options = new UiAutomator2Options()
+                .setPlatformName("Android")
+                .setAutomationName("UiAutomator2")
+                .setDeviceName(emulator.deviceName())
+                .setApp(emulator.appUrl())
+                .setSkipDeviceInitialization(true);
+        try {
+            return new AndroidDriver(URI.create(emulator.appiumUrl()).toURL(), options);
+        } catch (MalformedURLException e) {
+            throw new IllegalStateException("Invalid Appium URL: " + emulator.appiumUrl(), e);
+        }
+    }
+}

src/main/java/ru/otus/mobile/extensions/MobileExtension.java

@@ -0,0 +1,102 @@
+package ru.otus.mobile.extensions;
+
+import com.codeborne.selenide.WebDriverRunner;
+import com.google.inject.Guice;
+import com.google.inject.Injector;
+import io.appium.java_client.android.AndroidDriver;
+import org.junit.jupiter.api.extension.AfterEachCallback;
+import org.junit.jupiter.api.extension.AfterTestExecutionCallback;
+import org.junit.jupiter.api.extension.ExtensionContext;
+import org.junit.jupiter.api.extension.ParameterContext;
+import org.junit.jupiter.api.extension.ParameterResolutionException;
+import org.junit.jupiter.api.extension.ParameterResolver;
+import org.junit.jupiter.api.extension.TestInstancePostProcessor;
+import ru.otus.mobile.annotations.MobileUser;
+import ru.otus.mobile.config.MobileConfig;
+import ru.otus.mobile.config.TestAccount;
+import ru.otus.mobile.config.TestContext;
+import ru.otus.mobile.driver.EmulatorQueue;
+import ru.otus.mobile.driver.LogcatCollector;
+import ru.otus.mobile.driver.MobileDriverFactory;
+import ru.otus.mobile.guice.CoreModule;
+
+public final class MobileExtension implements
+        TestInstancePostProcessor,
+        ParameterResolver,
+        AfterTestExecutionCallback,
+        AfterEachCallback {
+    private static final ExtensionContext.Namespace NAMESPACE =
+            ExtensionContext.Namespace.create(MobileExtension.class);
+    private static final String SESSION_KEY = "mobile.session";
+    private static final Injector INJECTOR = Guice.createInjector(new CoreModule());
+
+    @Override
+    public void postProcessTestInstance(Object testInstance, ExtensionContext context) {
+        INJECTOR.injectMembers(testInstance);
+    }
+
+    @Override
+    public boolean supportsParameter(ParameterContext parameterContext, ExtensionContext extensionContext)
+            throws ParameterResolutionException {
+        return TestContext.class.equals(parameterContext.getParameter().getType());
+    }
+
+    @Override
+    public Object resolveParameter(ParameterContext parameterContext, ExtensionContext context)
+            throws ParameterResolutionException {
+        TestAccount account = resolveAccount(context);
+        TestContext testContext = createContext(account, context.getDisplayName());
+        context.getStore(NAMESPACE).put(SESSION_KEY, testContext);
+        return testContext;
+    }
+
+    @Override
+    public void afterTestExecution(ExtensionContext context) {
+        TestContext testContext = context.getStore(NAMESPACE).get(SESSION_KEY, TestContext.class);
+        if (testContext != null) {
+            INJECTOR.getInstance(LogcatCollector.class).save(testContext);
+        }
+    }
+
+    @Override
+    public void afterEach(ExtensionContext context) {
+        TestContext testContext = context.getStore(NAMESPACE).remove(SESSION_KEY, TestContext.class);
+        if (testContext != null) {
+            closeContext(testContext);
+        }
+    }
+
+    private TestAccount resolveAccount(ExtensionContext context) {
+        MobileUser annotation = context.getRequiredTestClass().getAnnotation(MobileUser.class);
+        if (annotation == null) {
+            throw new IllegalStateException("Test class must be annotated with @MobileUser.");
+        }
+        return annotation.value();
+    }
+
+    private TestContext createContext(TestAccount account, String testName) {
+        EmulatorQueue queue = INJECTOR.getInstance(EmulatorQueue.class);
+        MobileConfig.Emulator emulator = queue.acquire();
+        try {
+            AndroidDriver driver = INJECTOR.getInstance(MobileDriverFactory.class).create(emulator);
+            WebDriverRunner.setWebDriver(driver);
+            return new TestContext(account, emulator, driver, testName);
+        } catch (RuntimeException e) {
+            queue.release(emulator);
+            throw e;
+        }
+    }
+
+    private void closeContext(TestContext context) {
+        AndroidDriver driver = context.driver();
+        EmulatorQueue queue = INJECTOR.getInstance(EmulatorQueue.class);
+        try {
+            if (driver != null) {
+                driver.quit();
+            }
+        } finally {
+            WebDriverRunner.closeWebDriver();
+            queue.release(context.emulator());
+        }
+    }
+}

src/main/java/ru/otus/mobile/guice/CoreModule.java

@@ -0,0 +1,60 @@
+package ru.otus.mobile.guice;
+
+import com.google.inject.AbstractModule;
+import com.google.inject.Provides;
+import com.google.inject.Singleton;
+import ru.otus.mobile.config.MobileConfig;
+import ru.otus.mobile.config.TestEmulator;
+import ru.otus.mobile.db.DbConfig;
+
+import java.util.Arrays;
+import java.util.List;
+
+public final class CoreModule extends AbstractModule {
+    @Provides
+    @Singleton
+    MobileConfig mobileConfig() {
+        String appPackage = value("app.package", "APP_PACKAGE", "ru.otus.wishlist");
+        String appUrl = value("app.url", "APP_URL", "http://wiremock:8080/wishlist.apk");
+        String appiumHost = value("mobile.host", "MOBILE_HOST", "127.0.0.1");
+        List<MobileConfig.Emulator> emulators = Arrays.stream(TestEmulator.values())
+                .map(emulator -> emulator.toEmulator(appiumHost, appUrl))
+                .toList();
+        return new MobileConfig(appPackage, appUrl, appiumHost, emulators);
+    }
+
+    @Provides
+    @Singleton
+    DbConfig dbConfig() {
+        String url = requiredValue("db.url", "DB_URL");
+        String user = requiredValue("db.user", "DB_USER");
+        String password = requiredValue("db.password", "DB_PASSWORD");
+        return new DbConfig(url, user, password);
+    }
+
+    private String requiredValue(String property, String env) {
+        String value = value(property, env, null);
+        if (value == null) {
+            throw new IllegalStateException(
+                    "DB config is missing. Provide db.url/db.user/db.password or DB_URL/DB_USER/DB_PASSWORD."
+            );
+        }
+        return value;
+    }
+
+    private String value(String property, String env, String defaultValue) {
+        String propertyValue = System.getProperty(property);
+        if (!isBlank(propertyValue)) {
+            return propertyValue;
+        }
+        String environmentValue = System.getenv(env);
+        if (!isBlank(environmentValue)) {
+            return environmentValue;
+        }
+        return defaultValue;
+    }
+
+    private boolean isBlank(String value) {
+        return value == null || value.trim().isEmpty();
+    }
+}

src/main/java/ru/otus/mobile/page/AbsBasePage.java

@@ -0,0 +1,10 @@
+package ru.otus.mobile.page;
+
+import ru.otus.mobile.component.BottomNavigationComponent;
+import ru.otus.mobile.component.TopBarComponent;
+
+public abstract class AbsBasePage extends AbsPageObject {
+    protected final BottomNavigationComponent bottomNavigation =
+            new BottomNavigationComponent(byId("bottom_navigation"));
+    protected final TopBarComponent topBar = new TopBarComponent(byId("top_app_bar"));
+}

src/main/java/ru/otus/mobile/page/AbsPageObject.java

@@ -0,0 +1,34 @@
+package ru.otus.mobile.page;
+
+import com.codeborne.selenide.SelenideElement;
+import com.codeborne.selenide.WebDriverRunner;
+import com.codeborne.selenide.appium.SelenideAppiumCollection;
+import io.appium.java_client.AppiumBy;
+
+import static com.codeborne.selenide.appium.SelenideAppium.$$;
+import static com.codeborne.selenide.appium.SelenideAppium.$;
+
+public abstract class AbsPageObject {
+    private static final String APP_PACKAGE_PROPERTY = "app.package";
+    private static final String DEFAULT_APP_PACKAGE = "ru.otus.wishlist";
+
+    protected SelenideElement byId(String id) {
+        return $(AppiumBy.id(fullIdValue(id)));
+    }
+
+    protected SelenideAppiumCollection allById(String id) {
+        return $$(AppiumBy.id(fullIdValue(id)));
+    }
+
+    protected void back() {
+        WebDriverRunner.getWebDriver().navigate().back();
+    }
+
+    protected static String fullIdValue(String id) {
+        if (id.contains(":")) {
+            return id;
+        }
+        String appPackage = System.getProperty(APP_PACKAGE_PROPERTY, DEFAULT_APP_PACKAGE);
+        return appPackage + ":id/" + id;
+    }
+}

src/main/java/ru/otus/mobile/page/GiftsPage.java

@@ -0,0 +1,36 @@
+package ru.otus.mobile.page;
+
+import com.codeborne.selenide.Condition;
+import com.codeborne.selenide.SelenideElement;
+import com.google.inject.Singleton;
+import ru.otus.mobile.component.GiftFormComponent;
+import ru.otus.mobile.component.GiftsContentComponent;
+
+@Singleton
+public final class GiftsPage extends AbsBasePage {
+    private final SelenideElement addButton = byId("add_button");
+    private final GiftsContentComponent content = new GiftsContentComponent(byId("gifts_content"));
+    private final GiftFormComponent form = new GiftFormComponent(byId("gift_edit_bottom_sheet"));
+
+    public void createGift(String name) {
+        addButton.click();
+        form.save(name, "100");
+        content.shouldBe(Condition.visible);
+    }
+
+    public void editGift(String oldName, String newName) {
+        openGift(oldName);
+        content.byTitle(oldName).edit();
+        form.save(newName, "100");
+        content.shouldBe(Condition.visible);
+    }
+
+    public void shouldSeeGift(String name) {
+        content.shouldBe(Condition.visible);
+        content.byTitle(name).shouldHaveTitle(name);
+    }
+
+    private void openGift(String name) {
+        content.byTitle(name).open();
+    }
+}

src/main/java/ru/otus/mobile/page/LoginPage.java

@@ -0,0 +1,33 @@
+package ru.otus.mobile.page;
+
+import com.codeborne.selenide.SelenideElement;
+import com.google.inject.Singleton;
+import ru.otus.mobile.component.AlertDialogComponent;
+import ru.otus.mobile.config.TestAccount;
+
+@Singleton
+public final class LoginPage extends AbsPageObject {
+    private final SelenideElement usernameInput = byId("username_text_input");
+    private final SelenideElement passwordInput = byId("password_text_input");
+    private final SelenideElement loginButton = byId("log_in_button");
+    private final SelenideElement appMainContainer = byId("app_main_fragment_container");
+    private final AlertDialogComponent alertDialog = new AlertDialogComponent(appMainContainer);
+
+    public void login(TestAccount account) {
+        if (!isOpened()) {
+            return;
+        }
+        usernameInput.click();
+        usernameInput.clear();
+        usernameInput.sendKeys(account.username());
+        passwordInput.click();
+        passwordInput.clear();
+        passwordInput.sendKeys(account.password());
+        loginButton.click();
+        alertDialog.acceptIfVisible();
+    }
+
+    public boolean isOpened() {
+        return usernameInput.exists() && passwordInput.exists();
+    }
+}

src/main/java/ru/otus/mobile/page/UsersPage.java

@@ -0,0 +1,67 @@
+package ru.otus.mobile.page;
+
+import com.codeborne.selenide.Condition;
+import com.google.inject.Singleton;
+import ru.otus.mobile.component.GiftItemComponent;
+import ru.otus.mobile.component.GiftsContentComponent;
+import ru.otus.mobile.component.UsersContentComponent;
+import ru.otus.mobile.component.UsersFilterComponent;
+import ru.otus.mobile.component.WishlistsContentComponent;
+
+import java.time.Duration;
+
+@Singleton
+public final class UsersPage extends AbsBasePage {
+    private final UsersContentComponent usersContent = new UsersContentComponent(byId("users_content"));
+    private final UsersFilterComponent usersFilter = new UsersFilterComponent(byId("users_filter_bottom_sheet"));
+    private final WishlistsContentComponent wishlistsContent = new WishlistsContentComponent(byId("wishlists_content"));
+    private final GiftsContentComponent giftsContent = new GiftsContentComponent(byId("gifts_content"));
+    private GiftItemComponent currentGift;
+
+    public void open() {
+        bottomNavigation.openUsers();
+        usersContent.shouldBe(Condition.visible, Duration.ofSeconds(15));
+    }
+
+    public void filterByUsername(String username) {
+        topBar.openUsersFilter();
+        usersFilter.shouldBe(Condition.visible, Duration.ofSeconds(15));
+        usersFilter.applyByUsername(username);
+        usersContent.byUsername(username);
+    }
+
+    public void openUser(String username) {
+        usersContent.byUsername(username).open();
+    }
+
+    public void openFirstWishlist() {
+        wishlistsContent.get(0).open();
+    }
+
+    public void openWishlist(String name) {
+        wishlistsContent.byTitle(name).open();
+    }
+
+    public void openFirstGift() {
+        currentGift = giftsContent.get(0);
+    }
+
+    public void openGift(String name) {
+        currentGift = giftsContent.byTitle(name);
+    }
+
+    public boolean isReserved() {
+        return selectedGift().isReserved();
+    }
+
+    public void toggleReservation() {
+        selectedGift().toggleReservation();
+    }
+
+    private GiftItemComponent selectedGift() {
+        if (currentGift == null) {
+            throw new IllegalStateException("Gift is not selected. Call openFirstGift/openGift first.");
+        }
+        return currentGift;
+    }
+}

src/main/java/ru/otus/mobile/page/WishlistsPage.java

@@ -0,0 +1,43 @@
+package ru.otus.mobile.page;
+
+import com.codeborne.selenide.Condition;
+import com.codeborne.selenide.SelenideElement;
+import com.google.inject.Singleton;
+import ru.otus.mobile.component.WishlistsContentComponent;
+import ru.otus.mobile.component.WishlistFormComponent;
+
+import java.time.Duration;
+
+@Singleton
+public final class WishlistsPage extends AbsBasePage {
+    private final SelenideElement addButton = byId("add_button");
+    private final WishlistsContentComponent content = new WishlistsContentComponent(byId("wishlists_content"));
+    private final WishlistFormComponent form = new WishlistFormComponent(byId("wishlist_edit_bottom_sheet"));
+
+    public void open() {
+        bottomNavigation.openWishlists();
+        content.shouldBe(Condition.visible, Duration.ofSeconds(15));
+    }
+
+    public void createWishlist(String name) {
+        addButton.click();
+        form.save(name);
+    }
+
+    public void editWishlist(String oldName, String newName) {
+        content.byTitle(oldName).edit();
+        form.save(newName);
+    }
+
+    public void shouldSeeWishlist(String name) {
+        content.byTitle(name).shouldHaveTitle(name);
+    }
+
+    public void openWishlist(String name) {
+        content.byTitle(name).open();
+    }
+
+    public void openFirstWishlist() {
+        content.first().open();
+    }
+}

src/main/java/ru/otus/mobile/util/TestData.java

@@ -0,0 +1,9 @@
+package ru.otus.mobile.util;
+
+import java.time.Instant;
+
+public final class TestData {
+    public String uniqueName(String prefix) {
+        return prefix + "-" + Instant.now().toEpochMilli();
+    }
+}

src/test/java/ru/otus/mobile/config/ApkInfo.java

@@ -1,147 +0,0 @@
-package ru.otus.mobile.config;
-
-import net.dongliu.apk.parser.ApkFile;
-import net.dongliu.apk.parser.bean.ApkMeta;
-
-import java.io.IOException;
-import java.io.StringReader;
-import java.nio.file.Path;
-import javax.xml.XMLConstants;
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.NodeList;
-import org.xml.sax.InputSource;
-
-public final class ApkInfo {
-    private final String packageName;
-    private final String mainActivity;
-
-    private ApkInfo(String packageName, String mainActivity) {
-        this.packageName = packageName;
-        this.mainActivity = mainActivity;
-    }
-
-    public String packageName() {
-        return packageName;
-    }
-
-    public String mainActivity() {
-        return mainActivity;
-    }
-
-    public static ApkInfo fromApk(Path apkPath) {
-        try (ApkFile apkFile = new ApkFile(apkPath.toFile())) {
-            ApkMeta meta = apkFile.getApkMeta();
-            String pkg = meta.getPackageName();
-            String activity = extractLaunchableActivity(apkFile.getManifestXml(), pkg);
-            return new ApkInfo(pkg, activity);
-        } catch (IOException e) {
-            throw new IllegalStateException("Failed to parse APK: " + apkPath, e);
-        }
-    }
-
-    private static String extractLaunchableActivity(String manifestXml, String pkg) {
-        if (manifestXml == null || manifestXml.isBlank()) {
-            return null;
-        }
-        try {
-            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
-            factory.setNamespaceAware(true);
-            factory.setFeature(XMLConstants.FEATURE_SECURE_PROCESSING, true);
-            try {
-                factory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
-            } catch (Exception ignored) {
-                // Not all parsers support this; safe processing is still enabled.
-            }
-            DocumentBuilder builder = factory.newDocumentBuilder();
-            Document doc = builder.parse(new InputSource(new StringReader(manifestXml)));
-
-            String activity = findLaunchableActivity(doc, "activity", "name", pkg);
-            if (activity != null) {
-                return activity;
-            }
-            return findLaunchableActivity(doc, "activity-alias", "targetActivity", pkg);
-        } catch (Exception e) {
-            return null;
-        }
-    }
-
-    private static String findLaunchableActivity(
-            Document doc,
-            String tagName,
-            String nameAttr,
-            String pkg
-    ) {
-        NodeList activities = doc.getElementsByTagName(tagName);
-        for (int i = 0; i < activities.getLength(); i++) {
-            Element activity = (Element) activities.item(i);
-            if (!isLaunchable(activity)) {
-                continue;
-            }
-            String raw = androidAttr(activity, nameAttr);
-            if (raw == null || raw.isBlank()) {
-                raw = androidAttr(activity, "name");
-            }
-            if (raw == null || raw.isBlank()) {
-                continue;
-            }
-            return normalizeActivityName(raw, pkg);
-        }
-        return null;
-    }
-
-    private static boolean isLaunchable(Element activity) {
-        NodeList filters = activity.getElementsByTagName("intent-filter");
-        for (int i = 0; i < filters.getLength(); i++) {
-            Element filter = (Element) filters.item(i);
-            if (hasIntentAction(filter, "android.intent.action.MAIN")
-                    && hasIntentCategory(filter, "android.intent.category.LAUNCHER")) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    private static boolean hasIntentAction(Element filter, String name) {
-        NodeList actions = filter.getElementsByTagName("action");
-        for (int i = 0; i < actions.getLength(); i++) {
-            Element action = (Element) actions.item(i);
-            if (name.equals(androidAttr(action, "name"))) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    private static boolean hasIntentCategory(Element filter, String name) {
-        NodeList categories = filter.getElementsByTagName("category");
-        for (int i = 0; i < categories.getLength(); i++) {
-            Element category = (Element) categories.item(i);
-            if (name.equals(androidAttr(category, "name"))) {
-                return true;
-            }
-        }
-        return false;
-    }
-
-    private static String androidAttr(Element element, String localName) {
-        String value = element.getAttributeNS("http://schemas.android.com/apk/res/android", localName);
-        if (value != null && !value.isBlank()) {
-            return value;
-        }
-        value = element.getAttribute("android:" + localName);
-        return value != null && !value.isBlank() ? value : null;
-    }
-
-    private static String normalizeActivityName(String raw, String pkg) {
-        if (raw.startsWith(".")) {
-            return pkg + raw;
-        }
-        if (raw.contains(".")) {
-            return raw;
-        }
-        return pkg + "." + raw;
-    }
-}

src/test/java/ru/otus/mobile/config/AuthContext.java

@@ -1,28 +0,0 @@
-package ru.otus.mobile.config;
-
-public final class AuthContext {
-    private static String username;
-    private static String password;
-    private static boolean allowRegister;
-
-    private AuthContext() {
-    }
-
-    public static void init(String username, String password, boolean allowRegister) {
-        AuthContext.username = username;
-        AuthContext.password = password;
-        AuthContext.allowRegister = allowRegister;
-    }
-
-    public static String username() {
-        return username;
-    }
-
-    public static String password() {
-        return password;
-    }
-
-    public static boolean allowRegister() {
-        return allowRegister;
-    }
-}

src/test/java/ru/otus/mobile/config/MobileConfig.java

@@ -1,118 +0,0 @@
-package ru.otus.mobile.config;
-
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.Paths;
-
-public final class MobileConfig {
-    private final String appiumUrl;
-    private final String appPath;
-    private final String deviceName;
-    private final String platformVersion;
-    private final String udid;
-    private final boolean noReset;
-    private final int newCommandTimeoutSeconds;
-    private final String appPackage;
-    private final String appActivity;
-
-    private MobileConfig(
-            String appiumUrl,
-            String appPath,
-            String deviceName,
-            String platformVersion,
-            String udid,
-            boolean noReset,
-            int newCommandTimeoutSeconds,
-            String appPackage,
-            String appActivity
-    ) {
-        this.appiumUrl = appiumUrl;
-        this.appPath = appPath;
-        this.deviceName = deviceName;
-        this.platformVersion = platformVersion;
-        this.udid = udid;
-        this.noReset = noReset;
-        this.newCommandTimeoutSeconds = newCommandTimeoutSeconds;
-        this.appPackage = appPackage;
-        this.appActivity = appActivity;
-    }
-
-    public String appiumUrl() {
-        return appiumUrl;
-    }
-
-    public String appPath() {
-        return appPath;
-    }
-
-    public String deviceName() {
-        return deviceName;
-    }
-
-    public String platformVersion() {
-        return platformVersion;
-    }
-
-    public String udid() {
-        return udid;
-    }
-
-    public boolean noReset() {
-        return noReset;
-    }
-
-    public int newCommandTimeoutSeconds() {
-        return newCommandTimeoutSeconds;
-    }
-
-    public String appPackage() {
-        return appPackage;
-    }
-
-    public String appActivity() {
-        return appActivity;
-    }
-
-    public static MobileConfig load() {
-        String appiumUrl = System.getProperty("appium.url", "http://localhost:4723");
-        String appPath = System.getProperty("app.path", "/apk/wishlist.apk");
-        String deviceName = System.getProperty("device.name", "Android Emulator");
-        String platformVersion = System.getProperty("platform.version");
-        String udid = System.getProperty("udid");
-        boolean noReset = Boolean.parseBoolean(System.getProperty("noReset", "false"));
-        int newCommandTimeoutSeconds = Integer.parseInt(System.getProperty("newCommandTimeout", "120"));
-
-        String appPackage = System.getProperty("app.package");
-        String appActivity = System.getProperty("app.activity");
-
-        Path apkPath = Paths.get(appPath);
-        if ((appPackage == null || appActivity == null) && Files.exists(apkPath)) {
-            ApkInfo apkInfo = ApkInfo.fromApk(apkPath);
-            if (appPackage == null) {
-                appPackage = apkInfo.packageName();
-            }
-            if (appActivity == null && apkInfo.mainActivity() != null) {
-                appActivity = apkInfo.mainActivity();
-            }
-        }
-
-        if (appPackage == null) {
-            appPackage = "ru.otus.wishlist";
-        }
-        if (appActivity == null) {
-            appActivity = "ru.otus.wishlist.MainActivity";
-        }
-
-        return new MobileConfig(
-                appiumUrl,
-                appPath,
-                deviceName,
-                platformVersion,
-                udid,
-                noReset,
-                newCommandTimeoutSeconds,
-                appPackage,
-                appActivity
-        );
-    }
-}

src/test/java/ru/otus/mobile/config/MobileContext.java

@@ -1,16 +0,0 @@
-package ru.otus.mobile.config;
-
-public final class MobileContext {
-    private static String packageName;
-
-    private MobileContext() {
-    }
-
-    public static void init(MobileConfig config) {
-        packageName = config.appPackage();
-    }
-
-    public static String packageName() {
-        return packageName;
-    }
-}

src/test/java/ru/otus/mobile/db/DbClient.java

@@ -1,105 +0,0 @@
-package ru.otus.mobile.db;
-
-import java.sql.Connection;
-import java.sql.DriverManager;
-import java.sql.PreparedStatement;
-import java.sql.SQLException;
-
-public final class DbClient {
-    private final DbConfig config;
-    private static final String DEFAULT_PASSWORD_HASH =
-            "$2a$10$MUT3Px5CK0cy.vTesX9NaOpWAcbkrZHECe67Qwbh19sx3AlS8bK2C";
-
-    public DbClient(DbConfig config) {
-        this.config = config;
-    }
-
-    public void resetUserData(String username) {
-        resetUserData(username, config.resetSql());
-    }
-
-    public void resetUserData(String username, String sql) {
-        try (Connection connection = DriverManager.getConnection(
-                config.url(),
-                config.user(),
-                config.password()
-        )) {
-            try (PreparedStatement statement = connection.prepareStatement(sql)) {
-                int placeholders = countPlaceholders(sql);
-                String passwordHash = System.getProperty("login.password.hash", DEFAULT_PASSWORD_HASH);
-                String email = username + "@test.local";
-                if (placeholders >= 1) {
-                    statement.setString(1, username);
-                }
-                if (placeholders >= 2) {
-                    statement.setString(2, email);
-                }
-                if (placeholders >= 3) {
-                    statement.setString(3, passwordHash);
-                }
-                if (placeholders >= 4) {
-                    statement.setString(4, username);
-                }
-                statement.execute();
-            }
-        } catch (SQLException e) {
-            throw new IllegalStateException("Failed to reset data for user: " + username, e);
-        }
-    }
-
-    public void resetReservationData(String username, String ownerUsername, String sql) {
-        try (Connection connection = DriverManager.getConnection(
-                config.url(),
-                config.user(),
-                config.password()
-        )) {
-            try (PreparedStatement statement = connection.prepareStatement(sql)) {
-                String passwordHash = System.getProperty("login.password.hash", DEFAULT_PASSWORD_HASH);
-                statement.setString(1, ownerUsername);
-                statement.setString(2, ownerUsername + "@test.local");
-                statement.setString(3, passwordHash);
-                statement.setString(4, ownerUsername);
-                statement.setString(5, username);
-                statement.setString(6, username + "@test.local");
-                statement.setString(7, passwordHash);
-                statement.setString(8, username);
-                statement.execute();
-            }
-        } catch (SQLException e) {
-            throw new IllegalStateException("Failed to reset data for reservation user: " + username, e);
-        }
-    }
-
-    public void updateWishlistTitle(String username, String oldTitle, String newTitle) {
-        String sql = """
-                UPDATE wishlists
-                SET title = ?
-                WHERE user_id = (SELECT id FROM users WHERE username = ?)
-                  AND title = ?;
-                """;
-        try (Connection connection = DriverManager.getConnection(
-                config.url(),
-                config.user(),
-                config.password()
-        )) {
-            try (PreparedStatement statement = connection.prepareStatement(sql)) {
-                statement.setString(1, newTitle);
-                statement.setString(2, username);
-                statement.setString(3, oldTitle);
-                statement.executeUpdate();
-            }
-        } catch (SQLException e) {
-            throw new IllegalStateException("Failed to update wishlist title for user: " + username, e);
-        }
-    }
-
-    private int countPlaceholders(String sql) {
-        int count = 0;
-        for (int i = 0; i < sql.length(); i++) {
-            if (sql.charAt(i) == '?') {
-                count++;
-            }
-        }
-        return count;
-    }
-}

src/test/java/ru/otus/mobile/db/DbConfig.java

@@ -1,85 +0,0 @@
-package ru.otus.mobile.db;
-
-public final class DbConfig {
-    private final String url;
-    private final String user;
-    private final String password;
-    private final String resetSql;
-
-    private static final String DEFAULT_RESET_SQL = """
-            WITH target_user AS (
-              SELECT id FROM users WHERE username = ?
-            ),
-            user_insert AS (
-              INSERT INTO users (id, email, password, username)
-              SELECT gen_random_uuid(), ?, ?, ?
-              WHERE NOT EXISTS (SELECT 1 FROM target_user)
-              RETURNING id
-            ),
-            user_ref AS (
-              SELECT id FROM target_user
-              UNION ALL
-              SELECT id FROM user_insert
-            ),
-            del_gifts AS (
-              DELETE FROM gifts
-              WHERE wish_id IN (SELECT id FROM wishlists WHERE user_id IN (SELECT id FROM user_ref))
-            ),
-            del_wishlists AS (
-              DELETE FROM wishlists WHERE user_id IN (SELECT id FROM user_ref)
-            )
-            SELECT 1;
-            """;
-
-    private DbConfig(String url, String user, String password, String resetSql) {
-        this.url = url;
-        this.user = user;
-        this.password = password;
-        this.resetSql = resetSql;
-    }
-
-    public String url() {
-        return url;
-    }
-
-    public String user() {
-        return user;
-    }
-
-    public String password() {
-        return password;
-    }
-
-    public String resetSql() {
-        return resetSql;
-    }
-
-    public static DbConfig load() {
-        String url = propOrEnv("db.url", "DB_URL");
-        String user = propOrEnv("db.user", "DB_USER");
-        String password = propOrEnv("db.password", "DB_PASSWORD");
-        String resetSql = propOrEnv("db.reset.sql", "DB_RESET_SQL");
-
-        if (isBlank(url) || isBlank(user) || isBlank(password)) {
-            throw new IllegalStateException(
-                    "DB config is missing. Provide db.url/db.user/db.password or DB_URL/DB_USER/DB_PASSWORD."
-            );
-        }
-        if (isBlank(resetSql)) {
-            resetSql = DEFAULT_RESET_SQL;
-        }
-        return new DbConfig(url, user, password, resetSql);
-    }
-
-    private static String propOrEnv(String prop, String env) {
-        String value = System.getProperty(prop);
-        if (!isBlank(value)) {
-            return value;
-        }
-        return System.getenv(env);
-    }
-
-    private static boolean isBlank(String value) {
-        return value == null || value.trim().isEmpty();
-    }
-}

src/test/java/ru/otus/mobile/driver/MobileDriverFactory.java

@@ -1,103 +0,0 @@
-package ru.otus.mobile.driver;
-
-import io.appium.java_client.android.AndroidDriver;
-import io.appium.java_client.android.options.UiAutomator2Options;
-import org.openqa.selenium.WebDriver;
-import org.openqa.selenium.WebDriverException;
-import ru.otus.mobile.config.MobileConfig;
-
-import java.net.HttpURLConnection;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.time.Duration;
-
-public final class MobileDriverFactory {
-    private MobileDriverFactory() {
-    }
-
-    public static WebDriver create(MobileConfig config) {
-        UiAutomator2Options options = new UiAutomator2Options()
-                .setPlatformName("Android")
-                .setAutomationName("UiAutomator2")
-                .setDeviceName(config.deviceName())
-                .setApp(config.appPath())
-                .setAppPackage(config.appPackage())
-                .setAppActivity(config.appActivity())
-                .setAutoGrantPermissions(true)
-                .setNewCommandTimeout(Duration.ofSeconds(config.newCommandTimeoutSeconds()))
-                .setAppWaitActivity("*");
-
-        if (config.platformVersion() != null && !config.platformVersion().isBlank()) {
-            options.setPlatformVersion(config.platformVersion());
-        }
-        if (config.udid() != null && !config.udid().isBlank()) {
-            options.setUdid(config.udid());
-        }
-        options.setNoReset(config.noReset());
-        options.setCapability("appium:settingsAppWaitDuration", 60000);
-        options.setCapability("appium:uiautomator2ServerInstallTimeout", 60000);
-        options.setCapability("appium:uiautomator2ServerLaunchTimeout", 60000);
-        options.setCapability("appium:appWaitDuration", 60000);
-
-        try {
-            URL appiumUrl = new URL(config.appiumUrl());
-            assertAppiumReady(appiumUrl);
-            return createWithDeviceRetry(appiumUrl, options);
-        } catch (MalformedURLException e) {
-            throw new IllegalStateException("Invalid Appium URL: " + config.appiumUrl(), e);
-        }
-    }
-
-    private static WebDriver createWithDeviceRetry(URL appiumUrl, UiAutomator2Options options) {
-        long deadline = System.currentTimeMillis() + 180_000;
-        WebDriverException last = null;
-        while (System.currentTimeMillis() < deadline) {
-            try {
-                return new AndroidDriver(appiumUrl, options);
-            } catch (WebDriverException e) {
-                last = e;
-                String message = e.getMessage();
-                if (message != null && message.contains("Could not find a connected Android device")) {
-                    try {
-                        Thread.sleep(1000);
-                    } catch (InterruptedException interruptedException) {
-                        Thread.currentThread().interrupt();
-                        break;
-                    }
-                    continue;
-                }
-                if (message != null && message.contains("Appium Settings app is not running")) {
-                    try {
-                        Thread.sleep(3000);
-                    } catch (InterruptedException interruptedException) {
-                        Thread.currentThread().interrupt();
-                        break;
-                    }
-                    continue;
-                }
-                throw e;
-            }
-        }
-        if (last != null) {
-            throw last;
-        }
-        throw new WebDriverException("Android device was not detected within timeout.");
-    }
-
-    private static void assertAppiumReady(URL appiumUrl) {
-        try {
-            URL statusUrl = new URL(appiumUrl.toString() + "/status");
-            HttpURLConnection connection = (HttpURLConnection) statusUrl.openConnection();
-            connection.setConnectTimeout(3000);
-            connection.setReadTimeout(3000);
-            connection.setRequestMethod("GET");
-            int code = connection.getResponseCode();
-            if (code >= 400) {
-                throw new IllegalStateException("Appium status returned HTTP " + code);
-            }
-        } catch (Exception e) {
-            throw new WebDriverException("Appium is not reachable at " + appiumUrl + ". " +
-                    "Make sure docker compose is up and Appium is healthy.", e);
-        }
-    }
-}

src/test/java/ru/otus/mobile/screens/GiftsScreen.java

@@ -1,77 +0,0 @@
-package ru.otus.mobile.screens;
-
-import com.codeborne.selenide.ElementsCollection;
-import com.codeborne.selenide.SelenideElement;
-import io.appium.java_client.AppiumBy;
-import org.openqa.selenium.WebElement;
-import ru.otus.mobile.ui.MobileUi;
-
-public class GiftsScreen {
-
-    public void open() {
-        if (MobileUi.existsById("gifts_content")) {
-            return;
-        }
-        if (MobileUi.existsById("gift_item")
-                || MobileUi.existsById("list_item")) {
-            return;
-        }
-        MobileUi.byIdOrAccessibility("gifts_content");
-    }
-
-    public void createGift(String name) {
-        if (!MobileUi.existsById("add_button")) {
-            open();
-        }
-        MobileUi.byIdOrAccessibility("add_button").click();
-        typeInto("name_input", name);
-        typeInto("price_input", "100");
-        MobileUi.byIdOrAccessibility("save_button").click();
-    }
-
-    public void editGift(String oldName, String newName) {
-        openGift(oldName);
-        if (MobileUi.existsById("edit_button")) {
-            MobileUi.byIdOrAccessibility("edit_button").click();
-        }
-        typeInto("name_input", newName);
-        MobileUi.byIdOrAccessibility("save_button").click();
-    }
-
-    public void assertGiftPresent(String name) {
-        scrollToGiftName(name);
-    }
-
-    private void openGift(String name) {
-        SelenideElement byText = MobileUi.byTextContains(name);
-        if (byText.exists()) {
-            byText.click();
-            return;
-        }
-        scrollToGiftName(name).click();
-        if (MobileUi.existsById("edit_button")
-                || MobileUi.existsById("gift_edit_bottom_sheet")) {
-            return;
-        }
-        ElementsCollection items = MobileUi.allById("gift_item");
-        if (items.isEmpty()) {
-            items = MobileUi.allById("list_item");
-        }
-        items.first().click();
-    }
-
-    private SelenideElement scrollToGiftName(String name) {
-        String safe = name.replace("\"", "\\\"");
-        String selector = "new UiScrollable(new UiSelector().scrollable(true))"
-                + ".scrollIntoView(new UiSelector().textContains(\"" + safe + "\"))";
-        return com.codeborne.selenide.Selenide.$(AppiumBy.androidUIAutomator(selector));
-    }
-
-    private void typeInto(String id, String value) {
-        WebElement input = MobileUi.byIdOrAccessibility(id)
-                .toWebElement();
-        input.click();
-        input.clear();
-        input.sendKeys(value);
-    }
-}

src/test/java/ru/otus/mobile/screens/LoginScreen.java

@@ -1,194 +0,0 @@
-package ru.otus.mobile.screens;
-
-import org.openqa.selenium.WebElement;
-import ru.otus.mobile.ui.MobileUi;
-
-public class LoginScreen {
-
-    public boolean isVisible() {
-        return MobileUi.existsById("username_text_input")
-                || MobileUi.existsById("password_text_input");
-    }
-
-    public void loginOrRegister(String username, String password, boolean allowRegister) {
-        if (!isVisible()) {
-            return;
-        }
-        attemptLogin(username, password);
-        if (!isVisible()) {
-            return;
-        }
-        dismissDialogIfPresent();
-        if (!isVisible()) {
-            return;
-        }
-        if (allowRegister) {
-            if (isRegistrationScreen()) {
-                completeRegistration(username, password);
-                ensureLoginCompleted();
-                return;
-            }
-            if (openRegistrationScreen()) {
-                completeRegistration(username, password);
-                ensureLoginCompleted();
-                return;
-            }
-        }
-        if (isVisible()) {
-            throw new IllegalStateException(
-                    "Login did not complete. Provide valid credentials or enable registration."
-            );
-        }
-    }
-
-    private boolean isRegistrationScreen() {
-        return MobileUi.existsById("email_text_input")
-                || MobileUi.byTextContains("Регистрация").exists();
-    }
-
-    private boolean openRegistrationScreen() {
-        if (clickRegisterLink()) {
-            return MobileUi.existsById("email_text_input");
-        }
-        return false;
-    }
-
-    private boolean clickRegisterLink() {
-        if (MobileUi.existsById("register_button")) {
-            MobileUi.byIdOrAccessibility("register_button").click();
-            return true;
-        }
-        if (MobileUi.byTextContains("Регистрац").exists()) {
-            MobileUi.byTextContains("Регистрац").click();
-            return true;
-        }
-        if (MobileUi.byTextContains("Зарегистр").exists()) {
-            MobileUi.byTextContains("Зарегистр").click();
-            return true;
-        }
-        MobileUi.hideKeyboard(); // hide keyboard to reveal link
-        if (MobileUi.byTextContains("Регистрац").exists()) {
-            MobileUi.byTextContains("Регистрац").click();
-            return true;
-        }
-        if (MobileUi.byTextContains("Зарегистр").exists()) {
-            MobileUi.byTextContains("Зарегистр").click();
-            return true;
-        }
-        return false;
-    }
-
-    private void completeRegistration(String username, String password) {
-        typeInto("username_text_input", username);
-        if (MobileUi.existsById("email_text_input")) {
-            typeInto("email_text_input", username + "@test.local");
-        }
-        if (MobileUi.existsById("password_text_input")) {
-            typeInto("password_text_input", password);
-        }
-        fillRepeatPasswordIfPresent(password);
-        MobileUi.hideKeyboard(); // hide keyboard so buttons are visible
-        if (MobileUi.existsById("register_button")) {
-            MobileUi.byIdOrAccessibility("register_button").click();
-            dismissDialogIfPresent();
-            finishLoginAfterRegistration(username, password);
-            return;
-        }
-        if (MobileUi.byTextContains("ЗАРЕГИСТРИРОВАТЬСЯ").exists()) {
-            MobileUi.byTextContains("ЗАРЕГИСТРИРОВАТЬСЯ").click();
-            dismissDialogIfPresent();
-            finishLoginAfterRegistration(username, password);
-        }
-    }
-
-    private void finishLoginAfterRegistration(String username, String password) {
-        if (MobileUi.existsById("log_in_button") || isLoginScreen()) {
-            typeInto("username_text_input", username);
-            if (MobileUi.existsById("password_text_input")) {
-                typeInto("password_text_input", password);
-            }
-            MobileUi.hideKeyboard();
-            if (MobileUi.existsById("log_in_button")) {
-                MobileUi.byIdOrAccessibility("log_in_button").click();
-            }
-            return;
-        }
-        if (isRegistrationScreen()) {
-            MobileUi.back();
-            if (isLoginScreen()) {
-                typeInto("username_text_input", username);
-                if (MobileUi.existsById("password_text_input")) {
-                    typeInto("password_text_input", password);
-                }
-            MobileUi.hideKeyboard();
-            if (MobileUi.existsById("log_in_button")) {
-                MobileUi.byIdOrAccessibility("log_in_button").click();
-            }
-        }
-            if (isRegistrationScreen()) {
-                throw new IllegalStateException("Registration did not complete. Check password rules and required fields.");
-            }
-        }
-    }
-
-    private boolean isLoginScreen() {
-        return MobileUi.existsById("username_text_input")
-                && !MobileUi.existsById("email_text_input");
-    }
-
-    private void typeInto(String id, String value) {
-        WebElement input = MobileUi.byIdOrAccessibility(id)
-                .toWebElement();
-        input.click();
-        input.clear();
-        input.sendKeys(value);
-    }
-
-    private void attemptLogin(String username, String password) {
-        if (!MobileUi.existsById("username_text_input")) {
-            return;
-        }
-        typeInto("username_text_input", username);
-        if (MobileUi.existsById("password_text_input")) {
-            typeInto("password_text_input", password);
-        }
-        MobileUi.hideKeyboard();
-        if (MobileUi.existsById("log_in_button")) {
-            MobileUi.byIdOrAccessibility("log_in_button").click();
-        }
-        dismissDialogIfPresent();
-    }
-
-    private void fillRepeatPasswordIfPresent(String password) {
-        String[] repeatIds = {
-                "repeat_password_text_input",
-                "password_repeat_text_input",
-                "confirm_password_text_input",
-                "password_confirm_text_input"
-        };
-        for (String id : repeatIds) {
-            if (MobileUi.existsById(id)) {
-                typeInto(id, password);
-                return;
-            }
-        }
-    }
-
-    private void dismissDialogIfPresent() {
-        if (MobileUi.existsById("android:id/button1")) {
-            MobileUi.byIdOrAccessibility("android:id/button1").click();
-            return;
-        }
-        if (MobileUi.byTextContains("OK").exists()) {
-            MobileUi.byTextContains("OK").click();
-            return;
-        }
-        if (MobileUi.byTextContains("ОК").exists()) {
-            MobileUi.byTextContains("ОК").click();
-        }
-    }
-
-    private void ensureLoginCompleted() {
-        dismissDialogIfPresent();
-    }
-}

src/test/java/ru/otus/mobile/screens/UsersScreen.java

@@ -1,180 +0,0 @@
-package ru.otus.mobile.screens;
-
-import com.codeborne.selenide.ElementsCollection;
-import com.codeborne.selenide.SelenideElement;
-import io.appium.java_client.AppiumBy;
-import ru.otus.mobile.config.AuthContext;
-import ru.otus.mobile.config.MobileContext;
-import ru.otus.mobile.ui.MobileUi;
-import ru.otus.mobile.ui.UiWait;
-
-import static com.codeborne.selenide.Selenide.$;
-
-public class UsersScreen {
-
-    public void open() {
-        ensureLoggedIn();
-        if (MobileUi.existsById("users_content")) {
-            return;
-        }
-        dismissErrorDialogIfPresent();
-        if (MobileUi.existsById("users_menu")) {
-            MobileUi.byIdOrAccessibility("users_menu").click();
-        } else if (MobileUi.existsById("go_to_users_tab")) {
-            MobileUi.byIdOrAccessibility("go_to_users_tab").click();
-        } else if (MobileUi.existsById("go_to_users")) {
-            MobileUi.byIdOrAccessibility("go_to_users").click();
-        }
-        MobileUi.byIdOrAccessibility("users_content");
-    }
-
-    private void dismissErrorDialogIfPresent() {
-        if (UiWait.exists(AppiumBy.id("android:id/alertTitle"))
-                || UiWait.exists(AppiumBy.id("android:id/message"))) {
-            com.codeborne.selenide.Selenide.$(AppiumBy.id("android:id/button1")).click();
-        }
-    }
-
-    private void ensureLoggedIn() {
-        LoginScreen loginScreen = new LoginScreen();
-        if (!loginScreen.isVisible()) {
-            return;
-        }
-        String username = AuthContext.username();
-        String password = AuthContext.password();
-        boolean allowRegister = AuthContext.allowRegister();
-        if (password == null && username != null) {
-            password = "Admin123";
-        }
-        if (username != null && password != null) {
-            loginScreen.loginOrRegister(username, password, allowRegister);
-        }
-    }
-
-    public void openFirstUser() {
-        ElementsCollection users = MobileUi.allById("user_item");
-        if (users.isEmpty()) {
-            users = MobileUi.allById("list_item");
-        }
-        users.first().click();
-    }
-
-    public boolean openUserByName(String name) {
-        String pkg = MobileContext.packageName();
-        String safe = name.replace("\"", "\\\"");
-        int maxSwipes = Integer.getInteger("users.search.swipes", 6);
-        String selector = "new UiScrollable(new UiSelector().scrollable(true))"
-                + ".setMaxSearchSwipes(" + maxSwipes + ")"
-                + ".scrollIntoView(new UiSelector().textContains(\"" + safe + "\"))";
-        try {
-            $(AppiumBy.androidUIAutomator(selector));
-            String xpath = "//android.view.ViewGroup[(@resource-id='" + pkg + ":id/user_item'"
-                    + " or @resource-id='" + pkg + ":id/list_item') and .//*[contains(@text,\"" + safe + "\")]]";
-            SelenideElement row = $(AppiumBy.xpath(xpath));
-            if (row.exists()) {
-                row.click();
-                return true;
-            }
-            $(AppiumBy.androidUIAutomator(selector)).click();
-            return true;
-        } catch (Throwable ignored) {
-            return false;
-        }
-    }
-
-    public void openUserWithGift(String preferredName) {
-        if (preferredName != null && !preferredName.isBlank() && Boolean.getBoolean("reservation.fast")) {
-            if (openUserByName(preferredName) && openFirstWishlistWithGift()) {
-                return;
-            }
-            throw new IllegalStateException("Preferred user not found or has no gifts to reserve.");
-        }
-        openFirstUserWithGift();
-    }
-
-    public void openFirstWishlist() {
-        ElementsCollection wishlists = MobileUi.allById("wishlist_item");
-        if (wishlists.isEmpty()) {
-            wishlists = MobileUi.allById("list_item");
-        }
-        wishlists.first().click();
-    }
-
-    public void openFirstGift() {
-        ElementsCollection gifts = MobileUi.allById("gift_item");
-        if (gifts.isEmpty()) {
-            gifts = MobileUi.allById("list_item");
-        }
-        gifts.first().click();
-    }
-
-    public boolean toggleReservation() {
-        SelenideElement reserved = MobileUi.byIdOrAccessibility("reserved");
-        boolean before = isChecked(reserved);
-        reserved.click();
-        return isChecked(reserved) != before;
-    }
-
-    private boolean isChecked(SelenideElement element) {
-        String checked = element.getAttribute("checked");
-        if (checked != null) {
-            return Boolean.parseBoolean(checked);
-        }
-        String selected = element.getAttribute("selected");
-        return Boolean.parseBoolean(selected);
-    }
-
-    private void openFirstUserWithGift() {
-        int maxPages = Integer.getInteger("users.scan.pages", 1);
-        for (int page = 0; page < maxPages; page++) {
-            ElementsCollection users = MobileUi.allById("user_item");
-            if (users.isEmpty()) {
-                users = MobileUi.allById("list_item");
-            }
-            for (int i = 0; i < users.size(); i++) {
-                users.get(i).click();
-                if (openFirstWishlistWithGift()) {
-                    return;
-                }
-                returnToUsersList();
-            }
-            String scrollForward = "new UiScrollable(new UiSelector().scrollable(true)).scrollForward()";
-            $(AppiumBy.androidUIAutomator(scrollForward));
-        }
-        openFirstUser();
-    }
-
-    private boolean hasWishlists() {
-        return MobileUi.existsById("wishlist_item")
-                || MobileUi.existsById("list_item");
-    }
-
-    private boolean openFirstWishlistWithGift() {
-        if (!hasWishlists()) {
-            return false;
-        }
-        openFirstWishlist();
-        if (hasGifts()) {
-            return true;
-        }
-        MobileUi.back();
-        return false;
-    }
-
-    private boolean hasGifts() {
-        if (MobileUi.existsById("gift_item")) {
-            return true;
-        }
-        return MobileUi.existsById("list_item");
-    }
-
-    private void returnToUsersList() {
-        for (int i = 0; i < 2; i++) {
-            if (MobileUi.existsById("users_content")
-                    || MobileUi.existsById("user_item")) {
-                return;
-            }
-            MobileUi.back();
-        }
-    }
-}

src/test/java/ru/otus/mobile/screens/WishlistsScreen.java

@@ -1,155 +0,0 @@
-package ru.otus.mobile.screens;
-
-import com.codeborne.selenide.ElementsCollection;
-import com.codeborne.selenide.SelenideElement;
-import io.appium.java_client.AppiumBy;
-import org.openqa.selenium.WebElement;
-import ru.otus.mobile.config.AuthContext;
-import ru.otus.mobile.config.MobileContext;
-import ru.otus.mobile.ui.MobileUi;
-import ru.otus.mobile.ui.UiWait;
-
-import static com.codeborne.selenide.Selenide.$;
-
-public class WishlistsScreen {
-
-    public void open() {
-        ensureLoggedIn();
-        if (MobileUi.existsById("wishlists_content")) {
-            return;
-        }
-        dismissErrorDialogIfPresent();
-        if (MobileUi.existsById("mine_menu")) {
-            MobileUi.byIdOrAccessibility("mine_menu").click();
-        } else if (MobileUi.existsById("go_to_wishlists")) {
-            MobileUi.byIdOrAccessibility("go_to_wishlists").click();
-        }
-    }
-
-    private void dismissErrorDialogIfPresent() {
-        if (UiWait.exists(AppiumBy.id("android:id/alertTitle"))
-                || UiWait.exists(AppiumBy.id("android:id/message"))) {
-            $(AppiumBy.id("android:id/button1")).click();
-        }
-    }
-
-    public void createWishlist(String name) {
-        if (!MobileUi.existsById("add_button")) {
-            open();
-        }
-        MobileUi.byIdOrAccessibility("add_button").click();
-        typeInto("title_input", name);
-        MobileUi.byIdOrAccessibility("save_button").click();
-    }
-
-    public void editWishlist(String oldName, String newName) {
-        for (int attempt = 0; attempt < 3; attempt++) {
-            if (MobileUi.existsById("wishlists_content")
-                    || MobileUi.existsById("wishlist_item")
-                    || MobileUi.existsById("list_item")) {
-                break;
-            }
-            MobileUi.back();
-        }
-        ensureWishlistsList();
-        scrollToWishlistTitle(oldName);
-        for (int attempt = 0; attempt < 2; attempt++) {
-            editButtonFor(oldName).click();
-            break;
-        }
-        typeInto("title_input", newName);
-        MobileUi.byIdOrAccessibility("save_button").click();
-    }
-
-    public void assertWishlistPresent(String name) {
-        scrollToWishlistTitle(name);
-    }
-
-    private SelenideElement scrollToWishlistTitle(String name) {
-        String pkg = MobileContext.packageName();
-        String safe = name.replace("\"", "\\\"");
-        String selector = "new UiScrollable(new UiSelector().resourceId(\""
-                + pkg + ":id/wishlists\")).scrollIntoView("
-                + "new UiSelector().resourceId(\"" + pkg + ":id/title\").textContains(\"" + safe + "\"))";
-        try {
-            return $(AppiumBy.androidUIAutomator(selector));
-        } catch (Exception ignored) {
-            String fallback = "new UiScrollable(new UiSelector().scrollable(true)).scrollIntoView("
-                    + "new UiSelector().textContains(\"" + safe + "\"))";
-            return $(AppiumBy.androidUIAutomator(fallback));
-        }
-    }
-
-    private SelenideElement editButtonFor(String name) {
-        String pkg = MobileContext.packageName();
-        String safe = name.replace("\"", "\\\"");
-        String xpath = "//androidx.recyclerview.widget.RecyclerView[@resource-id='" + pkg + ":id/wishlists']"
-                + "//android.view.ViewGroup[@resource-id='" + pkg + ":id/wishlist_item'"
-                + " and .//android.widget.TextView[@resource-id='" + pkg + ":id/title'"
-                + " and contains(@text,\"" + safe + "\")]]"
-                + "//android.widget.Button[@resource-id='" + pkg + ":id/edit_button']";
-        return $(AppiumBy.xpath(xpath));
-    }
-
-    public void openWishlistByName(String name) {
-        SelenideElement byText = MobileUi.byTextContains(name);
-        if (byText.exists()) {
-            byText.click();
-            return;
-        }
-        openFirstWishlist();
-    }
-
-    public void openFirstWishlist() {
-        ElementsCollection items = MobileUi.allById("wishlist_item");
-        if (items.isEmpty()) {
-            items = MobileUi.allById("list_item");
-        }
-        items.first().click();
-    }
-
-    private void typeInto(String id, String value) {
-        WebElement input = MobileUi.byIdOrAccessibility(id)
-                .toWebElement();
-        input.click();
-        input.clear();
-        input.sendKeys(value);
-    }
-
-    private void ensureWishlistsList() {
-        for (int attempt = 0; attempt < 2; attempt++) {
-            if (MobileUi.existsById("gifts_content")
-                    || MobileUi.existsById("gift_item")) {
-                MobileUi.back();
-                continue;
-            }
-            if (MobileUi.existsById("wishlists_content")
-                    || MobileUi.existsById("wishlist_item")
-                    || MobileUi.existsById("list_item")) {
-                return;
-            }
-            MobileUi.back();
-        }
-        if (MobileUi.existsById("wishlist_item")
-                || MobileUi.existsById("list_item")) {
-            return;
-        }
-        MobileUi.byIdOrAccessibility("wishlists_content");
-    }
-
-    private void ensureLoggedIn() {
-        LoginScreen loginScreen = new LoginScreen();
-        if (!loginScreen.isVisible()) {
-            return;
-        }
-        String username = AuthContext.username();
-        String password = AuthContext.password();
-        boolean allowRegister = AuthContext.allowRegister();
-        if (password == null && username != null) {
-            password = "Admin123";
-        }
-        if (username != null && password != null) {
-            loginScreen.loginOrRegister(username, password, allowRegister);
-        }
-    }
-}

src/test/java/ru/otus/mobile/tests/BaseMobileTest.java

@@ -1,132 +0,0 @@
-package ru.otus.mobile.tests;
-
-import com.codeborne.selenide.Configuration;
-import com.codeborne.selenide.WebDriverRunner;
-import org.junit.jupiter.api.AfterEach;
-import org.junit.jupiter.api.BeforeEach;
-import ru.otus.mobile.db.DbClient;
-import ru.otus.mobile.db.DbConfig;
-import ru.otus.mobile.config.MobileConfig;
-import ru.otus.mobile.config.AuthContext;
-import ru.otus.mobile.config.MobileContext;
-import ru.otus.mobile.driver.MobileDriverFactory;
-import ru.otus.mobile.screens.LoginScreen;
-import ru.otus.mobile.ui.MobileUi;
-import ru.otus.mobile.util.TestAccount;
-
-public abstract class BaseMobileTest {
-    protected MobileConfig config;
-
-    @BeforeEach
-    void setUp() {
-        config = MobileConfig.load();
-        MobileContext.init(config);
-        Configuration.timeout = 0;
-        Configuration.browserSize = null;
-        ensureCredentials();
-        setActiveCredentials();
-        resetData();
-        WebDriverRunner.setWebDriver(MobileDriverFactory.create(config));
-        loginIfNeeded();
-    }
-
-    @AfterEach
-    void tearDown() {
-        WebDriverRunner.closeWebDriver();
-    }
-
-    protected void loginIfNeeded() {
-        LoginScreen loginScreen = new LoginScreen();
-        if (loginScreen.isVisible()) {
-            loginScreen.loginOrRegister(accountUsername(), accountPassword(), allowRegister());
-            return;
-        }
-        if (MobileUi.existsById("wishlists_content")
-                || MobileUi.existsById("users_content")) {
-            return;
-        }
-        throw new IllegalStateException("App did not reach login or main screen.");
-    }
-
-    protected abstract TestAccount account();
-
-    private void resetData() {
-        DbConfig dbConfig = DbConfig.load();
-        String sql = account().resetSql() != null ? account().resetSql() : dbConfig.resetSql();
-        DbClient client = new DbClient(dbConfig);
-        if (account() == TestAccount.RESERVATION) {
-            client.resetReservationData(accountUsername(), reservationOwnerUsername(), sql);
-        } else {
-            client.resetUserData(accountUsername(), sql);
-        }
-    }
-
-    private String accountUsername() {
-        String accountKey = account().name().toLowerCase();
-        String prop = System.getProperty("login.username." + accountKey);
-        if (prop != null && !prop.isBlank()) {
-            return prop;
-        }
-        String env = System.getenv("LOGIN_USERNAME_" + accountKey.toUpperCase());
-        if (env != null && !env.isBlank()) {
-            return env;
-        }
-        return account().username();
-    }
-
-    private String accountPassword() {
-        String accountKey = account().name().toLowerCase();
-        String prop = System.getProperty("login.password." + accountKey);
-        if (prop != null && !prop.isBlank()) {
-            return prop;
-        }
-        String env = System.getenv("LOGIN_PASSWORD_" + accountKey.toUpperCase());
-        if (env != null && !env.isBlank()) {
-            return env;
-        }
-        String common = System.getProperty("login.password");
-        if (common != null && !common.isBlank()) {
-            return common;
-        }
-        return "Admin123";
-    }
-
-    private boolean allowRegister() {
-        return System.getProperty("login.auto." + account().name().toLowerCase()) != null;
-    }
-
-    private void ensureCredentials() {
-        String accountKey = account().name().toLowerCase();
-        String prop = System.getProperty("login.username." + accountKey);
-        String env = System.getenv("LOGIN_USERNAME_" + accountKey.toUpperCase());
-        if ((prop == null || prop.isBlank()) && (env == null || env.isBlank())) {
-            String generated = "auto_" + accountKey + "_" + System.currentTimeMillis();
-            System.setProperty("login.username." + accountKey, generated);
-            System.setProperty("login.password." + accountKey, "Admin123");
-            System.setProperty("login.auto." + accountKey, "true");
-        }
-        if (account() == TestAccount.RESERVATION && System.getProperty("reservation.owner") == null) {
-            System.setProperty("reservation.owner", "user4us");
-        }
-    }
-
-    private void setActiveCredentials() {
-        System.setProperty("login.account.active", account().name().toLowerCase());
-        System.setProperty("login.username.active", accountUsername());
-        System.setProperty("login.password.active", accountPassword());
-        System.setProperty("login.auto.active", Boolean.toString(allowRegister()));
-        AuthContext.init(accountUsername(), accountPassword(), allowRegister());
-    }
-
-    private String reservationOwnerUsername() {
-        String prop = System.getProperty("reservation.owner");
-        if (prop != null && !prop.isBlank()) {
-            return prop;
-        }
-        String env = System.getenv("RESERVATION_OWNER");
-        if (env != null && !env.isBlank()) {
-            return env;
-        }
-        return "user4us";
-    }
-}

src/test/java/ru/otus/mobile/tests/GiftsTest.java

@@ -1,34 +1,51 @@
 package ru.otus.mobile.tests;
 
+import com.google.inject.Inject;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
-import ru.otus.mobile.screens.GiftsScreen;
-import ru.otus.mobile.screens.WishlistsScreen;
-import ru.otus.mobile.util.TestAccount;
+import org.junit.jupiter.api.extension.ExtendWith;
+import ru.otus.mobile.annotations.MobileUser;
+import ru.otus.mobile.config.TestAccount;
+import ru.otus.mobile.config.TestContext;
+import ru.otus.mobile.db.DbClient;
+import ru.otus.mobile.extensions.MobileExtension;
+import ru.otus.mobile.page.GiftsPage;
+import ru.otus.mobile.page.LoginPage;
+import ru.otus.mobile.page.WishlistsPage;
 import ru.otus.mobile.util.TestData;
 
-public class GiftsTest extends BaseMobileTest {
+@ExtendWith(MobileExtension.class)
+@MobileUser(TestAccount.GIFTS)
+public class GiftsTest {
+    @Inject
+    private WishlistsPage wishlistsPage;
+
+    @Inject
+    private GiftsPage giftsPage;
+
+    @Inject
+    private TestData testData;
+
+    @Inject
+    private DbClient dbClient;
+
+    @Inject
+    private LoginPage loginPage;
+
     @Test
     @DisplayName("Создание и редактирование подарка")
-    void createAndEditGift() {
-        WishlistsScreen wishlists = new WishlistsScreen();
-        GiftsScreen gifts = new GiftsScreen();
-        String wishlistName = TestData.uniqueName("Wishlist");
-        String name = TestData.uniqueName("Gift");
+    void createAndEditGift(TestContext context) {
+        context.account().dataPreparation().accept(dbClient, context.account().username());
+        loginPage.login(context.account());
+
+        String name = testData.uniqueName("Gift");
         String updated = name + " updated";
 
-        wishlists.open();
-        wishlists.createWishlist(wishlistName);
-        wishlists.openWishlistByName(wishlistName);
-        gifts.open();
-        gifts.createGift(name);
-        gifts.assertGiftPresent(name);
-        gifts.editGift(name, updated);
-        gifts.assertGiftPresent(updated);
-    }
-
-    @Override
-    protected TestAccount account() {
-        return TestAccount.GIFTS;
+        wishlistsPage.open();
+        wishlistsPage.openFirstWishlist();
+        giftsPage.createGift(name);
+        giftsPage.shouldSeeGift(name);
+        giftsPage.editGift(name, updated);
+        giftsPage.shouldSeeGift(updated);
     }
 }

src/test/java/ru/otus/mobile/tests/ReservationTest.java

@@ -1,27 +1,44 @@
 package ru.otus.mobile.tests;
 
+import com.google.inject.Inject;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
-import ru.otus.mobile.screens.UsersScreen;
-import ru.otus.mobile.util.TestAccount;
+import org.junit.jupiter.api.extension.ExtendWith;
+import ru.otus.mobile.annotations.MobileUser;
+import ru.otus.mobile.config.TestAccount;
+import ru.otus.mobile.config.TestContext;
+import ru.otus.mobile.db.DbClient;
+import ru.otus.mobile.extensions.MobileExtension;
+import ru.otus.mobile.page.LoginPage;
+import ru.otus.mobile.page.UsersPage;
 
-import static org.junit.jupiter.api.Assertions.assertTrue;
+import static org.junit.jupiter.api.Assertions.assertNotEquals;
+
+@ExtendWith(MobileExtension.class)
+@MobileUser(TestAccount.RESERVATION)
+public class ReservationTest {
+    @Inject
+    private UsersPage usersPage;
+
+    @Inject
+    private DbClient dbClient;
+
+    @Inject
+    private LoginPage loginPage;
 
-public class ReservationTest extends BaseMobileTest {
     @Test
     @DisplayName("Изменение статуса резервирования подарка другого пользователя")
-    void changeReservationStatus() {
-        UsersScreen users = new UsersScreen();
-        users.open();
-        String owner = System.getProperty("reservation.owner", "user4us");
-        users.openUserWithGift(owner);
-        users.openFirstGift();
-        boolean changed = users.toggleReservation();
-        assertTrue(changed, "Reservation status was not changed");
-    }
+    void changeReservationStatus(TestContext context) {
+        TestAccount.RESERVATION_OWNER.dataPreparation().accept(dbClient, TestAccount.RESERVATION_OWNER.username());
+        loginPage.login(context.account());
 
-    @Override
-    protected TestAccount account() {
-        return TestAccount.RESERVATION;
+        usersPage.open();
+        usersPage.filterByUsername(TestAccount.RESERVATION_OWNER.username());
+        usersPage.openUser(TestAccount.RESERVATION_OWNER.username());
+        usersPage.openFirstWishlist();
+        usersPage.openFirstGift();
+        boolean before = usersPage.isReserved();
+        usersPage.toggleReservation();
+        assertNotEquals(before, usersPage.isReserved(), "Reservation status was not changed");
     }
 }

src/test/java/ru/otus/mobile/tests/WishlistsTest.java

@@ -1,28 +1,46 @@
 package ru.otus.mobile.tests;
 
+import com.google.inject.Inject;
 import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
-import ru.otus.mobile.screens.WishlistsScreen;
-import ru.otus.mobile.util.TestAccount;
+import org.junit.jupiter.api.extension.ExtendWith;
+import ru.otus.mobile.annotations.MobileUser;
+import ru.otus.mobile.config.TestAccount;
+import ru.otus.mobile.config.TestContext;
+import ru.otus.mobile.db.DbClient;
+import ru.otus.mobile.extensions.MobileExtension;
+import ru.otus.mobile.page.LoginPage;
+import ru.otus.mobile.page.WishlistsPage;
 import ru.otus.mobile.util.TestData;
 
-public class WishlistsTest extends BaseMobileTest {
+@ExtendWith(MobileExtension.class)
+@MobileUser(TestAccount.WISHLISTS)
+public class WishlistsTest {
+    @Inject
+    private WishlistsPage wishlistsPage;
+
+    @Inject
+    private TestData testData;
+
+    @Inject
+    private DbClient dbClient;
+
+    @Inject
+    private LoginPage loginPage;
+
     @Test
     @DisplayName("Создание и редактирование списка желаний")
-    void createAndEditWishlist() {
-        WishlistsScreen wishlists = new WishlistsScreen();
-        String name = TestData.uniqueName("Wishlist");
+    void createAndEditWishlist(TestContext context) {
+        context.account().dataPreparation().accept(dbClient, context.account().username());
+        loginPage.login(context.account());
+
+        String name = testData.uniqueName("Wishlist");
         String updated = name + " updated";
 
-        wishlists.open();
-        wishlists.createWishlist(name);
-        wishlists.assertWishlistPresent(name);
-        wishlists.editWishlist(name, updated);
-        wishlists.assertWishlistPresent(updated);
-    }
-
-    @Override
-    protected TestAccount account() {
-        return TestAccount.WISHLISTS;
+        wishlistsPage.open();
+        wishlistsPage.createWishlist(name);
+        wishlistsPage.shouldSeeWishlist(name);
+        wishlistsPage.editWishlist(name, updated);
+        wishlistsPage.shouldSeeWishlist(updated);
     }
 }

src/test/java/ru/otus/mobile/ui/MobileSelectors.java

@@ -1,23 +0,0 @@
-package ru.otus.mobile.ui;
-
-import io.appium.java_client.AppiumBy;
-import org.openqa.selenium.By;
-import ru.otus.mobile.config.MobileContext;
-
-public final class MobileSelectors {
-    private MobileSelectors() {
-    }
-
-    public static By id(String id) {
-        return AppiumBy.id(MobileContext.packageName() + ":id/" + id);
-    }
-
-    public static By accessibilityId(String id) {
-        return AppiumBy.accessibilityId(id);
-    }
-
-    public static By textContains(String text) {
-        String safeText = text.replace("\"", "\\\"");
-        return AppiumBy.androidUIAutomator("new UiSelector().textContains(\"" + safeText + "\")");
-    }
-}

src/test/java/ru/otus/mobile/ui/MobileUi.java

@@ -1,96 +0,0 @@
-package ru.otus.mobile.ui;
-
-import com.codeborne.selenide.ElementsCollection;
-import com.codeborne.selenide.SelenideElement;
-import com.codeborne.selenide.WebDriverRunner;
-import io.appium.java_client.AppiumBy;
-import io.appium.java_client.android.AndroidDriver;
-import io.appium.java_client.android.nativekey.AndroidKey;
-import io.appium.java_client.android.nativekey.KeyEvent;
-import org.openqa.selenium.JavascriptExecutor;
-import org.openqa.selenium.remote.RemoteWebElement;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import static com.codeborne.selenide.Selenide.$;
-import static com.codeborne.selenide.Selenide.$$;
-
-public final class MobileUi {
-    private MobileUi() {
-    }
-
-    public static SelenideElement byId(String id) {
-        return $(MobileSelectors.id(id));
-    }
-
-    public static ElementsCollection allById(String id) {
-        return $$(MobileSelectors.id(id));
-    }
-
-    public static SelenideElement byIdOrAccessibility(String id) {
-        if (UiWait.exists(MobileSelectors.id(id))) {
-            return $(MobileSelectors.id(id));
-        }
-        if (UiWait.exists(MobileSelectors.accessibilityId(id))) {
-            return $(MobileSelectors.accessibilityId(id));
-        }
-        return $(MobileSelectors.id(id));
-    }
-
-    public static SelenideElement byTextContains(String text) {
-        return $(MobileSelectors.textContains(text));
-    }
-
-    public static boolean existsById(String id) {
-        return UiWait.exists(MobileSelectors.id(id));
-    }
-
-    public static SelenideElement byIdOrText(String id, String text) {
-        ElementsCollection byId = allById(id);
-        if (!byId.isEmpty()) {
-            return byId.first();
-        }
-        return $(MobileSelectors.textContains(text));
-    }
-
-    public static SelenideElement byIdOrTextOrAccessibility(String id, String text) {
-        ElementsCollection byId = allById(id);
-        if (!byId.isEmpty()) {
-            return byId.first();
-        }
-        ElementsCollection byA11y = $$(AppiumBy.accessibilityId(id));
-        if (!byA11y.isEmpty()) {
-            return byA11y.first();
-        }
-        return $(MobileSelectors.textContains(text));
-    }
-
-    public static void back() {
-        AndroidDriver driver = (AndroidDriver) WebDriverRunner.getWebDriver();
-        driver.pressKey(new KeyEvent(AndroidKey.BACK));
-    }
-
-    public static void longPress(SelenideElement element) {
-        String elementId = ((RemoteWebElement) element.toWebElement()).getId();
-        Map<String, Object> params = new HashMap<>();
-        params.put("elementId", elementId);
-        params.put("duration", 1000);
-        ((JavascriptExecutor) WebDriverRunner.getWebDriver())
-                .executeScript("mobile: longClickGesture", params);
-    }
-
-    public static void hideKeyboard() {
-        AndroidDriver driver = (AndroidDriver) WebDriverRunner.getWebDriver();
-        try {
-            driver.hideKeyboard();
-        } catch (Exception ignored) {
-        }
-    }
-
-    public static void restartApp(String appPackage) {
-        AndroidDriver driver = (AndroidDriver) WebDriverRunner.getWebDriver();
-        driver.terminateApp(appPackage);
-        driver.activateApp(appPackage);
-    }
-}

src/test/java/ru/otus/mobile/ui/UiWait.java

@@ -1,14 +0,0 @@
-package ru.otus.mobile.ui;
-
-import org.openqa.selenium.By;
-
-import static com.codeborne.selenide.Selenide.$;
-
-public final class UiWait {
-    private UiWait() {
-    }
-
-    public static boolean exists(By locator) {
-        return $(locator).exists();
-    }
-}

src/test/java/ru/otus/mobile/util/TestAccount.java

@@ -1,77 +0,0 @@
-package ru.otus.mobile.util;
-
-public enum TestAccount {
-    WISHLISTS("hw7_wishlists_user", null),
-    GIFTS("hw7_gifts_user", null),
-    RESERVATION("hw7_reservation_user", """
-            WITH owner_user AS (
-              SELECT id FROM users WHERE username = ?
-            ),
-            owner_insert AS (
-              INSERT INTO users (id, email, password, username)
-              SELECT gen_random_uuid(), ?, ?, ?
-              WHERE NOT EXISTS (SELECT 1 FROM owner_user)
-              RETURNING id
-            ),
-            owner AS (
-              SELECT id FROM owner_user
-              UNION ALL
-              SELECT id FROM owner_insert
-            ),
-            target_user_existing AS (
-              SELECT id FROM users WHERE username = ?
-            ),
-            target_user_insert AS (
-              INSERT INTO users (id, email, password, username)
-              SELECT gen_random_uuid(), ?, ?, ?
-              WHERE NOT EXISTS (SELECT 1 FROM target_user_existing)
-              RETURNING id
-            ),
-            target_user AS (
-              SELECT id FROM target_user_existing
-              UNION ALL
-              SELECT id FROM target_user_insert
-            ),
-            del_owner_gifts AS (
-              DELETE FROM gifts
-              WHERE wish_id IN (SELECT id FROM wishlists WHERE user_id = (SELECT id FROM owner))
-            ),
-            del_owner_wishlists AS (
-              DELETE FROM wishlists WHERE user_id = (SELECT id FROM owner)
-            ),
-            del_user_gifts AS (
-              DELETE FROM gifts
-              WHERE wish_id IN (SELECT id FROM wishlists WHERE user_id IN (SELECT id FROM target_user))
-            ),
-            del_user_wishlists AS (
-              DELETE FROM wishlists WHERE user_id IN (SELECT id FROM target_user)
-            ),
-            owner_wishlist AS (
-              INSERT INTO wishlists (id, title, description, user_id)
-              SELECT gen_random_uuid(), 'Owner Wishlist', 'Auto', (SELECT id FROM owner)
-              WHERE EXISTS (SELECT 1 FROM owner)
-              RETURNING id
-            ),
-            owner_gift AS (
-              INSERT INTO gifts (id, name, description, price, is_reserved, store_url, image_url, wish_id)
-              SELECT gen_random_uuid(), 'Owner Gift', 'Auto', 100, false, NULL, NULL, (SELECT id FROM owner_wishlist)
-            )
-            SELECT 1;
-            """);
-
-    private final String username;
-    private final String resetSql;
-
-    TestAccount(String username, String resetSql) {
-        this.username = username;
-        this.resetSql = resetSql;
-    }
-
-    public String username() {
-        return username;
-    }
-
-    public String resetSql() {
-        return resetSql;
-    }
-}

src/test/java/ru/otus/mobile/util/TestData.java

@@ -1,19 +0,0 @@
-package ru.otus.mobile.util;
-
-import java.security.SecureRandom;
-import java.time.Instant;
-
-public final class TestData {
-    private static final SecureRandom RANDOM = new SecureRandom();
-
-    private TestData() {
-    }
-
-    public static String uniqueName(String prefix) {
-        long ts = Instant.now().getEpochSecond();
-        int rnd = RANDOM.nextInt(36 * 36);
-        String tsPart = Long.toString(ts, 36);
-        String rndPart = String.format("%2s", Integer.toString(rnd, 36)).replace(' ', '0');
-        return prefix + "-" + tsPart + rndPart;
-    }
-}

wiremock/mappings/wishlist-apk.json

@@ -0,0 +1,13 @@
+{
+  "request": {
+    "method": "GET",
+    "url": "/wishlist.apk"
+  },
+  "response": {
+    "status": 200,
+    "headers": {
+      "Content-Type": "application/vnd.android.package-archive"
+    },
+    "bodyFileName": "wishlist.apk"
+  }
+}