otus-autotests/homework_1
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

ДЗ #1

Browse Source
This commit is contained in:
spawn
2026-02-14 01:35:11 +03:00
commit 895bea43d2
27 changed files with 1210 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
.gitignore vendored Normal file
View File

@@ -0,0 +1,6 @@
target/
build/
.idea/
.vscode/
*.iml
.DS_Store

94
README.md Normal file
View File

@@ -0,0 +1,94 @@
# OTUS Selenium Homework 1
## Цель проекта
Автоматизировать 3 UI-сценария на `https://otus.ru` с использованием Selenium WebDriver 4+, JUnit 5, Guice DI, listeners, Stream API, Jsoup и обязательных проверок качества (Checkstyle + SpotBugs).
## Стек технологий
- Java 21
- Maven
- Selenium `4.38.0`
- WebDriverManager `6.3.3`
- JUnit 5
- Guice
- Jsoup
- Checkstyle
- SpotBugs
## Реализованные сценарии
1. Поиск курса по имени.
- Открытие каталога `https://otus.ru/catalog/courses`
- Поиск курса по имени через Stream API
- Клик по плитке курса
- Проверка заголовка открытого курса
2. Самые ранние/поздние курсы по дате старта.
- Открытие каталога `https://otus.ru/catalog/courses`
- Поиск ранних и поздних курсов через Stream API + `reduce`
- При совпадении дат проверяются все курсы с этой датой
- Проверка названия и даты старта на странице курса через Jsoup
3. Случайная категория с главной страницы.
- Открытие `https://otus.ru`
- Открытие меню «Обучение»
- Выбор случайной категории
- Проверка, что открыта корректная категория
## Архитектура
- 2-уровневый тест-дизайн: `tests` + `page objects`
- DI через Guice для тестов и страниц
- JUnit 5 Extension (`GuiceExtension`), без базового класса-теста
- Фабрика драйвера:
- `DriverFactory` (интерфейс)
- `ChromeDriverFactory` (реализация)
- `WebDriverProvider` (жизненный цикл драйвера + декоратор listener)
- Подсветка через listener:
- Подсветка ставится в `beforeClick`
- Снимается в `afterClick`
- Стиль элемента возвращается в исходное состояние
## Структура проекта
- `src/main/java/ru/kovbasa/config` — DI-конфигурация
- `src/main/java/ru/kovbasa/driver` — фабрика и провайдер WebDriver
- `src/main/java/ru/kovbasa/listeners` — listener подсветки
- `src/main/java/ru/kovbasa/pages` — Page Object классы
- `src/main/java/ru/kovbasa/elements` — типизированные UI-элементы
- `src/test/java/ru/kovbasa/config` — JUnit extension для DI
- `src/test/java/ru/kovbasa/tests` — автотесты
## Требования к окружению
1. Установлен JDK 21 (доступен в `PATH`)
2. Установлен Google Chrome
3. Установлен Maven 3.9+
4. Есть доступ в интернет и к `otus.ru` (тесты запускаются на живом сайте)
## Запуск
### 1. Запуск только тестов
```bash
mvn test
```
### 2. Полная проверка (тесты + Checkstyle + SpotBugs)
```bash
mvn verify
```
### 3. Запуск отдельного тестового класса
```bash
mvn "-Dtest=ru.kovbasa.tests.CourseSearchTest" test
```
## Параметры запуска
Пробрасываются через Maven Surefire:
- `base.url` (по умолчанию `https://otus.ru`)
- `course.name` (по умолчанию `Python Developer`)
Пример переопределения:
```bash
mvn "-Dcourse.name=Python Developer" test
```
## Quality Gates
- Checkstyle и SpotBugs выполняется в фазе `verify`
## Примечания
- Тесты зависят от текущей верстки/контента `otus.ru`.

48
checkstyle.xml Normal file
View File

@@ -0,0 +1,48 @@
<?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">
<!-- File encoding -->
<property name="charset" value="UTF-8"/>
<!-- Fail build on any violation -->
<property name="severity" value="error"/>
<!-- Disallow tabs -->
<module name="FileTabCharacter"/>
<!-- Max line length -->
<module name="LineLength">
<property name="max" value="120"/>
</module>
<module name="TreeWalker">
<!-- Naming conventions -->
<module name="TypeName"/>
<module name="MethodName"/>
<module name="ParameterName"/>
<module name="LocalVariableName"/>
<module name="MemberName"/>
<!-- Imports -->
<module name="AvoidStarImport"/>
<module name="UnusedImports"/>
<module name="RedundantImport"/>
<!-- Braces -->
<module name="NeedBraces"/>
<!-- Whitespace -->
<module name="WhitespaceAround"/>
<module name="WhitespaceAfter"/>
<!-- Empty blocks are forbidden -->
<module name="EmptyBlock"/>
</module>
</module>

173
pom.xml Normal file
View File

@@ -0,0 +1,173 @@
<?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
https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>ru.kovbasa</groupId>
<artifactId>homework_1</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<java.version>21</java.version>
<!-- Конфиг тестов -->
<base.url>https://otus.ru</base.url>
<course.name>Python Developer</course.name>
<!-- Dependencies -->
<selenium.version>4.38.0</selenium.version>
<junit.version>5.10.0</junit.version>
<webdrivermanager.version>6.3.3</webdrivermanager.version>
<guice.version>5.1.0</guice.version>
<jsoup.version>1.21.2</jsoup.version>
<slf4j.version>2.0.11</slf4j.version>
<logback.version>1.4.14</logback.version>
<guava.version>32.1.3-jre</guava.version>
<!-- Plugins -->
<maven.compiler.version>3.11.0</maven.compiler.version>
<surefire.version>3.1.2</surefire.version>
<checkstyle.plugin.version>3.6.0</checkstyle.plugin.version>
<spotbugs.plugin.version>4.9.8.0</spotbugs.plugin.version>
<spotbugs.version>4.9.8</spotbugs.version>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<!-- Selenium WebDriver 4+ -->
<dependency>
<groupId>org.seleniumhq.selenium</groupId>
<artifactId>selenium-java</artifactId>
<version>${selenium.version}</version>
</dependency>
<!-- WebDriverManager -->
<dependency>
<groupId>io.github.bonigarcia</groupId>
<artifactId>webdrivermanager</artifactId>
<version>${webdrivermanager.version}</version>
</dependency>
<!-- JUnit 5 -->
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter</artifactId>
<version>${junit.version}</version>
<scope>test</scope>
</dependency>
<!-- Guice -->
<dependency>
<groupId>com.google.inject</groupId>
<artifactId>guice</artifactId>
<version>${guice.version}</version>
</dependency>
<!-- Jsoup -->
<dependency>
<groupId>org.jsoup</groupId>
<artifactId>jsoup</artifactId>
<version>${jsoup.version}</version>
</dependency>
<!-- Logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>${slf4j.version}</version>
</dependency>
<dependency>
<groupId>ch.qos.logback</groupId>
<artifactId>logback-classic</artifactId>
<version>${logback.version}</version>
</dependency>
<!-- Guava -->
<dependency>
<groupId>com.google.guava</groupId>
<artifactId>guava</artifactId>
<version>${guava.version}</version>
</dependency>
</dependencies>
<build>
<plugins>
<!-- Compiler -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>${maven.compiler.version}</version>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
</configuration>
</plugin>
<!-- Surefire -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>${surefire.version}</version>
<configuration>
<useModulePath>false</useModulePath>
<systemPropertyVariables>
<base.url>${base.url}</base.url>
<course.name>${course.name}</course.name>
</systemPropertyVariables>
</configuration>
</plugin>
<!-- Checkstyle -->
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-checkstyle-plugin</artifactId>
<version>${checkstyle.plugin.version}</version>
<executions>
<execution>
<id>checkstyle-validation</id>
<phase>verify</phase>
<goals>
<goal>check</goal>
</goals>
</execution>
</executions>
<configuration>
<configLocation>checkstyle.xml</configLocation>
<consoleOutput>true</consoleOutput>
<failsOnError>true</failsOnError>
</configuration>
</plugin>
<!-- SpotBugs -->
<plugin>
<groupId>com.github.spotbugs</groupId>
<artifactId>spotbugs-maven-plugin</artifactId>
<version>${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>
</build>
</project>

9
spotbugs-exclude.xml Normal file
View File

@@ -0,0 +1,9 @@
<?xml version="1.0" encoding="UTF-8"?>
<FindBugsFilter>
<!-- Ignore warnings in test sources -->
<Match>
<Source name="~.*src/test/java/.*"/>
</Match>
</FindBugsFilter>

16
src/main/java/ru/kovbasa/config/DriverModule.java Normal file
View File

@@ -0,0 +1,16 @@
package ru.kovbasa.config;
import com.google.inject.AbstractModule;
import com.google.inject.Singleton;
import ru.kovbasa.driver.ChromeDriverFactory;
import ru.kovbasa.driver.DriverFactory;
import ru.kovbasa.driver.WebDriverProvider;
public class DriverModule extends AbstractModule {
@Override
protected void configure() {
bind(DriverFactory.class).to(ChromeDriverFactory.class).in(Singleton.class);
bind(WebDriverProvider.class).in(Singleton.class);
}
}

16
src/main/java/ru/kovbasa/config/InjectorProvider.java Normal file
View File

@@ -0,0 +1,16 @@
package ru.kovbasa.config;
import com.google.inject.Guice;
import com.google.inject.Injector;
public final class InjectorProvider {
private static final Injector INJECTOR = Guice.createInjector(new DriverModule());
private InjectorProvider() {
}
public static Injector getInjector() {
return INJECTOR;
}
}

21
src/main/java/ru/kovbasa/config/TestConfig.java Normal file
View File

@@ -0,0 +1,21 @@
package ru.kovbasa.config;
public final class TestConfig {
private static final String BASE_URL =
System.getProperty("base.url", "https://otus.ru");
private static final String COURSE_NAME =
System.getProperty("course.name", "Python Developer");
private TestConfig() {
}
public static String getBaseUrl() {
return BASE_URL;
}
public static String getCourseName() {
return COURSE_NAME;
}
}

16
src/main/java/ru/kovbasa/driver/ChromeDriverFactory.java Normal file
View File

@@ -0,0 +1,16 @@
package ru.kovbasa.driver;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeOptions;
public class ChromeDriverFactory implements DriverFactory {
@Override
public WebDriver createDriver() {
final ChromeOptions options = new ChromeOptions();
options.addArguments("--start-maximized");
options.addArguments("--disable-notifications");
return new ChromeDriver(options);
}
}

7
src/main/java/ru/kovbasa/driver/DriverFactory.java Normal file
View File

@@ -0,0 +1,7 @@
package ru.kovbasa.driver;
import org.openqa.selenium.WebDriver;
public interface DriverFactory {
WebDriver createDriver();
}

43
src/main/java/ru/kovbasa/driver/WebDriverProvider.java Normal file
View File

@@ -0,0 +1,43 @@
package ru.kovbasa.driver;
import com.google.inject.Inject;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.support.events.EventFiringDecorator;
import io.github.bonigarcia.wdm.WebDriverManager;
import ru.kovbasa.listeners.HighlightElementListener;
public final class WebDriverProvider {
private WebDriver driver;
private final DriverFactory driverFactory;
static {
WebDriverManager.chromedriver().setup();
}
@Inject
public WebDriverProvider(DriverFactory driverFactory) {
this.driverFactory = driverFactory;
}
public WebDriver getDriver() {
if (driver == null) {
driver = createDecoratedDriver();
}
return driver;
}
private WebDriver createDecoratedDriver() {
final WebDriver raw = driverFactory.createDriver();
return new EventFiringDecorator(new HighlightElementListener())
.decorate(raw);
}
public void quit() {
if (driver != null) {
driver.quit();
driver = null;
}
}
}

27
src/main/java/ru/kovbasa/elements/BaseElement.java Normal file
View File

@@ -0,0 +1,27 @@
package ru.kovbasa.elements;
import org.openqa.selenium.WebElement;
public abstract class BaseElement implements UIElement {
protected final WebElement element;
protected BaseElement(WebElement element) {
this.element = element;
}
@Override
public void click() {
element.click();
}
@Override
public String getText() {
return element.getText();
}
@Override
public boolean isDisplayed() {
return element.isDisplayed();
}
}

14
src/main/java/ru/kovbasa/elements/Button.java Normal file
View File

@@ -0,0 +1,14 @@
package ru.kovbasa.elements;
import org.openqa.selenium.WebElement;
public class Button extends BaseElement {
public Button(WebElement element) {
super(element);
}
public boolean isEnabled() {
return element.isEnabled();
}
}

54
src/main/java/ru/kovbasa/elements/CourseCard.java Normal file
View File

@@ -0,0 +1,54 @@
package ru.kovbasa.elements;
import org.openqa.selenium.By;
import org.openqa.selenium.WebElement;
import java.time.LocalDate;
import java.time.Year;
import java.time.format.DateTimeFormatter;
import java.util.Locale;
public class CourseCard extends BaseElement {
private final By titleLocator = By.cssSelector("h6 .sc-hrqzy3-1");
private final By dateLocator = By.cssSelector(".sc-157icee-1 .sc-hrqzy3-1");
public CourseCard(WebElement element) {
super(element);
}
public String title() {
return element.findElement(titleLocator).getText().trim();
}
public LocalDate startDate() {
String raw = element.findElement(dateLocator).getText().trim();
if (raw.isEmpty()) {
throw new RuntimeException("Пустая дата на карточке курса: " + title());
}
String[] parts = raw.split("·");
String datePart = parts[0].trim();
if (datePart.startsWith("С ")) {
datePart = datePart.substring(2).trim();
}
datePart = datePart.replace(",", "").replace("года", "").trim();
boolean hasYear = datePart.matches(".*\\d{4}.*");
String normalized;
DateTimeFormatter formatter;
if (hasYear) {
normalized = datePart;
formatter = DateTimeFormatter.ofPattern("d MMMM yyyy", Locale.forLanguageTag("ru"));
} else {
normalized = datePart + " " + Year.now().getValue();
formatter = DateTimeFormatter.ofPattern("d MMMM yyyy", Locale.forLanguageTag("ru"));
}
return LocalDate.parse(normalized, formatter);
}
}

14
src/main/java/ru/kovbasa/elements/Link.java Normal file
View File

@@ -0,0 +1,14 @@
package ru.kovbasa.elements;
import org.openqa.selenium.WebElement;
public class Link extends BaseElement {
public Link(WebElement element) {
super(element);
}
public String getHref() {
return element.getAttribute("href");
}
}

7
src/main/java/ru/kovbasa/elements/UIElement.java Normal file
View File

@@ -0,0 +1,7 @@
package ru.kovbasa.elements;
public interface UIElement {
void click();
String getText();
boolean isDisplayed();
}

151
src/main/java/ru/kovbasa/listeners/HighlightElementListener.java Normal file
View File

@@ -0,0 +1,151 @@
package ru.kovbasa.listeners;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.StaleElementReferenceException;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.WrapsDriver;
import org.openqa.selenium.support.events.WebDriverListener;
public class HighlightElementListener implements WebDriverListener {
private static final String HIGHLIGHT_STYLE =
"outline: 4px solid red !important; " +
"box-shadow: 0 0 0 4px rgba(255,0,0,0.20) !important; " +
"background: rgba(255,0,0,0.06) !important;";
private WebElement highlightedElement;
private String highlightedOriginalStyle;
@Override
public void beforeClick(WebElement element) {
try {
clearHighlight();
final String tag = safeGetTag(element);
final String href = safeGetAttr(element, "href");
final String cls = safeGetAttr(element, "class");
System.out.println("beforeClick: tag=" + tag + " href=" + href + " class=" + cls);
final WebElement tile = findTileContainer(element);
applyHighlight(tile);
} catch (Exception e) {
System.out.println("Highlight listener error: " + e.getMessage());
}
}
@Override
public void afterClick(WebElement element) {
clearHighlight();
}
private void applyHighlight(WebElement element) {
if (element == null) {
return;
}
try {
final WebDriver raw = ((WrapsDriver) element).getWrappedDriver();
if (!(raw instanceof JavascriptExecutor)) {
return;
}
final JavascriptExecutor js = (JavascriptExecutor) raw;
String original = safeGetAttr(element, "style");
if (original == null) {
original = "";
}
this.highlightedElement = element;
this.highlightedOriginalStyle = original;
js.executeScript("arguments[0].setAttribute('style', arguments[1] + '; ' + arguments[2]);",
element, original, HIGHLIGHT_STYLE);
} catch (StaleElementReferenceException ignored) {
} catch (Exception e) {
System.out.println("applyHighlight error: " + e.getMessage());
}
}
private void clearHighlight() {
if (highlightedElement == null) {
return;
}
try {
final WebDriver raw = ((WrapsDriver) highlightedElement).getWrappedDriver();
if (!(raw instanceof JavascriptExecutor)) {
highlightedElement = null;
highlightedOriginalStyle = null;
return;
}
final JavascriptExecutor js = (JavascriptExecutor) raw;
final String original = highlightedOriginalStyle == null ? "" : highlightedOriginalStyle;
js.executeScript("arguments[0].setAttribute('style', arguments[1]);", highlightedElement, original);
} catch (StaleElementReferenceException ignored) {
} catch (Exception e) {
System.out.println("clearHighlight error: " + e.getMessage());
} finally {
highlightedElement = null;
highlightedOriginalStyle = null;
}
}
private WebElement findTileContainer(WebElement element) {
try {
final String tag = safeGetTag(element);
final String href = safeGetAttr(element, "href");
final String cls = safeGetAttr(element, "class");
if ("a".equalsIgnoreCase(tag) && href != null &&
(href.contains("/lessons/") || href.contains("/categories/"))) {
return element;
}
if (cls != null && cls.contains("sc-zzdkm7-0")) {
return element;
}
final WebDriver rawDriver = ((WrapsDriver) element).getWrappedDriver();
if (!(rawDriver instanceof JavascriptExecutor)) {
return element;
}
final JavascriptExecutor js = (JavascriptExecutor) rawDriver;
WebElement current = element;
for (int i = 0; i < 8; i++) {
final Object parentObj = js.executeScript("return arguments[0].parentElement;", current);
if (!(parentObj instanceof WebElement)) {
break;
}
current = (WebElement) parentObj;
final String t = safeGetTag(current);
final String h = safeGetAttr(current, "href");
final String c = safeGetAttr(current, "class");
if ("a".equalsIgnoreCase(t) && h != null &&
(h.contains("/lessons/") || h.contains("/categories/"))) {
return current;
}
if (c != null && c.contains("sc-zzdkm7-0")) {
return current;
}
}
} catch (Exception ignored) {
}
return element;
}
private String safeGetAttr(WebElement el, String name) {
try { return el.getAttribute(name); }
catch (Exception e) { return null; }
}
private String safeGetTag(WebElement el) {
try { return el.getTagName(); }
catch (Exception e) { return null; }
}
}

138
src/main/java/ru/kovbasa/pages/CatalogPage.java Normal file
View File

@@ -0,0 +1,138 @@
package ru.kovbasa.pages;
import com.google.inject.Inject;
import java.time.Duration;
import java.time.LocalDate;
import java.util.Comparator;
import java.util.List;
import java.util.Objects;
import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.NoSuchElementException;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.interactions.Actions;
import org.openqa.selenium.support.ui.ExpectedCondition;
import org.openqa.selenium.support.ui.WebDriverWait;
import ru.kovbasa.config.TestConfig;
import ru.kovbasa.driver.WebDriverProvider;
import ru.kovbasa.elements.CourseCard;
import ru.kovbasa.utils.PageUtils;
public class CatalogPage {
private final WebDriver driver;
private final By courseCards = By.cssSelector("a.sc-zzdkm7-0");
private final By courseLinks = By.cssSelector("a[href*='/lessons/']");
@Inject
public CatalogPage(WebDriverProvider provider) {
this.driver = provider.getDriver();
}
public CatalogPage open() {
driver.get(TestConfig.getBaseUrl() + "/catalog/courses");
return this;
}
public WebElement findCourseByName(String name) {
final WebDriverWait wait = new WebDriverWait(driver, Duration.ofSeconds(15));
wait.until((ExpectedCondition<Boolean>) drv -> !drv.findElements(courseLinks).isEmpty());
final List<WebElement> links = driver.findElements(courseLinks);
return links.stream()
.filter(e -> e.getText().toLowerCase().contains(name.toLowerCase()))
.findFirst()
.orElseThrow(() -> new NoSuchElementException(
"Course not found in catalog by name: " + name));
}
public CoursePage clickCourseByName(String name) {
PageUtils.removeBottomBanner(driver);
final WebElement course = findCourseByName(name);
((JavascriptExecutor) driver)
.executeScript("arguments[0].scrollIntoView({block:'center'});", course);
new Actions(driver)
.moveToElement(course)
.perform();
course.click();
return new CoursePage(driver);
}
public List<CourseCard> getAllCourseCards() {
return driver.findElements(courseCards).stream()
.map(CourseCard::new)
.toList();
}
public List<CourseItem> getAllCourses() {
return getAllCourseCards().stream()
.map(card -> {
try {
return new CourseItem(card.title(), card.startDate());
} catch (RuntimeException e) {
return null;
}
})
.filter(Objects::nonNull)
.toList();
}
public List<CourseItem> findEarliestCourses() {
final List<CourseItem> all = getAllCourses();
final LocalDate minDate = all.stream()
.map(CourseItem::startDate)
.reduce((left, right) -> left.isBefore(right) ? left : right)
.orElseThrow();
return all.stream()
.filter(c -> c.startDate().isEqual(minDate))
.sorted(Comparator.comparing(CourseItem::title))
.toList();
}
public List<CourseItem> findLatestCourses() {
final List<CourseItem> all = getAllCourses();
final LocalDate maxDate = all.stream()
.map(CourseItem::startDate)
.reduce((left, right) -> left.isAfter(right) ? left : right)
.orElseThrow();
return all.stream()
.filter(c -> c.startDate().isEqual(maxDate))
.sorted(Comparator.comparing(CourseItem::title))
.toList();
}
public CoursePage openCourse(CourseItem course) {
PageUtils.removeBottomBanner(driver);
final WebDriverWait wait = new WebDriverWait(driver, Duration.ofSeconds(10));
final WebElement card = wait.until(drv ->
drv.findElements(courseCards).stream()
.filter(c -> new CourseCard(c).title().equals(course.title()))
.findFirst()
.orElse(null)
);
((JavascriptExecutor) driver)
.executeScript("arguments[0].scrollIntoView({block:'center'});", card);
new Actions(driver)
.moveToElement(card)
.perform();
card.click();
return new CoursePage(driver);
}
}

24
src/main/java/ru/kovbasa/pages/CategoryPage.java Normal file
View File

@@ -0,0 +1,24 @@
package ru.kovbasa.pages;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.openqa.selenium.WebDriver;
public class CategoryPage {
private final WebDriver driver;
public CategoryPage(WebDriver driver) {
this.driver = driver;
}
public String getHeader() {
Document doc = Jsoup.parse(driver.getPageSource());
return doc.select("h1")
.stream()
.map(e -> e.text().trim())
.filter(t -> !t.isEmpty())
.findFirst()
.orElseThrow(() -> new RuntimeException("Category header not found"));
}
}

6
src/main/java/ru/kovbasa/pages/CourseItem.java Normal file
View File

@@ -0,0 +1,6 @@
package ru.kovbasa.pages;
import java.time.LocalDate;
public record CourseItem(String title, LocalDate startDate) {
}

62
src/main/java/ru/kovbasa/pages/CoursePage.java Normal file
View File

@@ -0,0 +1,62 @@
package ru.kovbasa.pages;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import ru.kovbasa.elements.Button;
import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.util.Locale;
public class CoursePage {
private final WebDriver driver;
private final By enrollButton = By.cssSelector("button[data-testid='enroll-button']");
public CoursePage(WebDriver driver) {
this.driver = driver;
}
public String getCourseTitle() {
return getFirstH1();
}
public String getFirstH1() {
Document doc = Jsoup.parse(driver.getPageSource());
return doc.select("h1")
.stream()
.map(e -> e.text().trim())
.filter(t -> !t.isEmpty())
.findFirst()
.orElseThrow(() -> new RuntimeException("Course title not found"));
}
public LocalDate getCourseStartDate(LocalDate catalogDate) {
Document doc = Jsoup.parse(driver.getPageSource());
Element dateElement = doc.selectFirst("p.sc-3cb1l3-0");
if (dateElement == null) {
throw new RuntimeException("Start date <p> not found on course page");
}
String text = dateElement.text().trim();
String fullDate = text + ", " + catalogDate.getYear();
DateTimeFormatter formatter =
DateTimeFormatter.ofPattern("d MMMM, yyyy", Locale.forLanguageTag("ru"));
return LocalDate.parse(fullDate, formatter);
}
public Button getEnrollButton() {
return new Button(driver.findElement(enrollButton));
}
public void clickEnroll() {
getEnrollButton().click();
}
}

71
src/main/java/ru/kovbasa/pages/MainPage.java Normal file
View File

@@ -0,0 +1,71 @@
package ru.kovbasa.pages;
import com.google.inject.Inject;
import org.openqa.selenium.By;
import org.openqa.selenium.ElementClickInterceptedException;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.interactions.Actions;
import org.openqa.selenium.support.ui.WebDriverWait;
import ru.kovbasa.config.TestConfig;
import ru.kovbasa.driver.WebDriverProvider;
import ru.kovbasa.utils.PageUtils;
import java.time.Duration;
import java.util.List;
import java.util.concurrent.ThreadLocalRandom;
public class MainPage {
private final WebDriver driver;
private final By menuLearning = By.cssSelector("span[title='Обучение']");
private final By categories = By.cssSelector("a[href*='/categories/']");
@Inject
public MainPage(WebDriverProvider provider) {
this.driver = provider.getDriver();
}
public MainPage open() {
driver.get(TestConfig.getBaseUrl());
return this;
}
public String clickRandomCategory() {
PageUtils.removeBottomBanner(driver);
final WebDriverWait wait = new WebDriverWait(driver, Duration.ofSeconds(10));
final WebElement menu = wait.until(drv -> drv.findElement(menuLearning));
menu.click();
final List<WebElement> els = wait.until(drv -> {
final List<WebElement> found = drv.findElements(categories).stream()
.filter(WebElement::isDisplayed)
.toList();
return found.isEmpty() ? null : found;
});
final WebElement chosen = els.get(ThreadLocalRandom.current().nextInt(els.size()));
final String href = chosen.getAttribute("href");
System.out.println("Selected category href = " + href);
((JavascriptExecutor) driver)
.executeScript("arguments[0].scrollIntoView({block:'center'});", chosen);
try {
chosen.click();
} catch (ElementClickInterceptedException ignored) {
new Actions(driver).moveToElement(chosen).click().perform();
}
final String categorySlug = href.substring(href.lastIndexOf('/') + 1);
if (!driver.getCurrentUrl().contains(categorySlug)) {
driver.get(TestConfig.getBaseUrl() + "/catalog/courses?categories=" + categorySlug);
}
return href;
}
}

22
src/main/java/ru/kovbasa/utils/PageUtils.java Normal file
View File

@@ -0,0 +1,22 @@
package ru.kovbasa.utils;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
public final class PageUtils {
private PageUtils() {
}
public static void removeBottomBanner(WebDriver driver) {
try {
((JavascriptExecutor) driver)
.executeScript(
"document.querySelectorAll('.sc-11pdrud-1.cmIXWc')" +
".forEach(e => e.remove());"
);
} catch (Exception ignored) {
}
}
}

29
src/test/java/ru/kovbasa/config/GuiceExtension.java Normal file
View File

@@ -0,0 +1,29 @@
package ru.kovbasa.config;
import com.google.inject.Injector;
import org.junit.jupiter.api.extension.AfterEachCallback;
import org.junit.jupiter.api.extension.BeforeEachCallback;
import org.junit.jupiter.api.extension.ExtensionContext;
import org.junit.jupiter.api.extension.TestInstancePostProcessor;
import ru.kovbasa.driver.WebDriverProvider;
public class GuiceExtension implements TestInstancePostProcessor, BeforeEachCallback, AfterEachCallback {
@Override
public void postProcessTestInstance(Object testInstance, ExtensionContext context) {
final Injector injector = InjectorProvider.getInjector();
injector.injectMembers(testInstance);
}
@Override
public void beforeEach(ExtensionContext context) {
final Injector injector = InjectorProvider.getInjector();
injector.getInstance(WebDriverProvider.class).getDriver();
}
@Override
public void afterEach(ExtensionContext context) {
final Injector injector = InjectorProvider.getInjector();
injector.getInstance(WebDriverProvider.class).quit();
}
}

35
src/test/java/ru/kovbasa/tests/CategoryRandomTest.java Normal file
View File

@@ -0,0 +1,35 @@
package ru.kovbasa.tests;
import com.google.inject.Inject;
import org.junit.jupiter.api.extension.ExtendWith;
import org.junit.jupiter.api.Test;
import ru.kovbasa.config.GuiceExtension;
import ru.kovbasa.driver.WebDriverProvider;
import ru.kovbasa.pages.MainPage;
import static org.junit.jupiter.api.Assertions.assertTrue;
@ExtendWith(GuiceExtension.class)
public class CategoryRandomTest {
@Inject
private MainPage main;
@Inject
private WebDriverProvider webDriverProvider;
@Test
void randomCategoryOpensCorrectCatalog() {
main.open();
final String selectedHref = main.clickRandomCategory();
final String category = selectedHref.substring(selectedHref.lastIndexOf("/") + 1);
final String currentUrl = webDriverProvider.getDriver().getCurrentUrl();
assertTrue(
currentUrl.contains(category),
"Catalog URL should contain selected category. Selected: "
+ selectedHref + ", current: " + currentUrl
);
}
}

33
src/test/java/ru/kovbasa/tests/CourseSearchTest.java Normal file
View File

@@ -0,0 +1,33 @@
package ru.kovbasa.tests;
import com.google.inject.Inject;
import org.junit.jupiter.api.extension.ExtendWith;
import org.junit.jupiter.api.Test;
import ru.kovbasa.config.GuiceExtension;
import ru.kovbasa.config.TestConfig;
import ru.kovbasa.pages.CatalogPage;
import ru.kovbasa.pages.CoursePage;
import static org.junit.jupiter.api.Assertions.assertTrue;
@ExtendWith(GuiceExtension.class)
public class CourseSearchTest {
@Inject
private CatalogPage catalog;
@Test
void findCourseByName() {
catalog.open();
final String courseName = TestConfig.getCourseName();
final CoursePage page = catalog.clickCourseByName(courseName);
final String title = page.getCourseTitle();
assertTrue(
title.toLowerCase().contains(courseName.toLowerCase()),
"Course page title should contain searched course name"
);
}
}

74
src/test/java/ru/kovbasa/tests/CoursesDatesTest.java Normal file
View File

@@ -0,0 +1,74 @@
package ru.kovbasa.tests;
import com.google.inject.Inject;
import org.junit.jupiter.api.extension.ExtendWith;
import org.junit.jupiter.api.Test;
import ru.kovbasa.config.GuiceExtension;
import ru.kovbasa.pages.CatalogPage;
import ru.kovbasa.pages.CourseItem;
import ru.kovbasa.pages.CoursePage;
import java.time.LocalDate;
import java.util.List;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;
@ExtendWith(GuiceExtension.class)
public class CoursesDatesTest {
@Inject
private CatalogPage catalog;
@Test
void earliestCourseHasCorrectTitleAndDate() {
catalog.open();
final List<CourseItem> earliestCourses = catalog.findEarliestCourses();
for (CourseItem course : earliestCourses) {
final CoursePage page = catalog.openCourse(course);
final String pageTitle = page.getCourseTitle();
assertTrue(
pageTitle.toLowerCase().contains(course.title().toLowerCase()),
"Earliest course title on page should contain title from catalog: " + course.title()
);
final LocalDate pageDate = page.getCourseStartDate(course.startDate());
assertEquals(
course.startDate(),
pageDate,
"Earliest course start date should match for course: " + course.title()
);
catalog.open();
}
}
@Test
void latestCourseHasCorrectTitleAndDate() {
catalog.open();
final List<CourseItem> latestCourses = catalog.findLatestCourses();
for (CourseItem course : latestCourses) {
final CoursePage page = catalog.openCourse(course);
final String pageTitle = page.getCourseTitle();
assertTrue(
pageTitle.toLowerCase().contains(course.title().toLowerCase()),
"Latest course title on page should contain title from catalog: " + course.title()
);
final LocalDate pageDate = page.getCourseStartDate(course.startDate());
assertEquals(
course.startDate(),
pageDate,
"Latest course start date should match for course: " + course.title()
);
catalog.open();
}
}
}