ДЗ #1

src/main/java/ru/kovbasa/pages/MainPage.java

@@ -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;
+    }
+}