java - Selenium - Java - 如何断言/验证页面上的所有链接都正常工作，获取标题并根据预期标题进行验证

Question

我是测试自动化的新手，目前正在开发一个个人项目

我有这种方法，它可以找到页面上某个部分的所有链接，单击每个链接，浏览每个选项卡，然后获取每个页面的标题

但是，我想要一种方法来根据预期标题列表验证这些链接的标题

为了做到这一点，修改它的最佳方法是什么？存储在数组中然后分别断言/验证每个标题会更好吗？

我尝试了几种方法来通过将返回类型更改为 String 和 List 来断言，但没有成功

public void linksAreWorkingDashBoardLeftPanal() throws Exception {

    List<WebElement> li_All = links_myAccountNav.findElements(By.tagName("a"));
    for(int i = 0; i < li_All.size(); i++){

        String clickOnLinkTab = Keys.chord(Keys.CONTROL, Keys.ENTER);
        links_myAccountNav.findElements(By.tagName("a")).get(i).sendKeys(clickOnLinkTab);
        Thread.sleep(5000);

    }

    //Opens all the tabs
    Set<String> getTitleinWindow = driver.getWindowHandles(); 
    Iterator<String> it = getTitleinWindow.iterator();

    while(it.hasNext())
    {

          driver.switchTo().window(it.next());
          System.out.println(driver.getTitle());
    }

Answer 1

修改while循环如下；

List<String> expectedTitleList = new ArrayList<>(); 
// Get the expected titles in a list. 
// You have to initiate and add expected titles to this list, before running the while loop.

List<String> actualTitleList = new ArrayList<>();
    while(it.hasNext())
    {
          driver.switchTo().window(it.next());
          actualTitleList.add(driver.getTitle());
    }

// Create copies of each list;
Set<String> expectedSet = new HashSet<>(expectedTitleList);
Set<String> actualSet = new HashSet<>(actualTitleList);

Set<String> expectedOnlySet = new HashSet<>(expectedSet);
Set<String> actualOnlySet = new HashSet<>(actualSet);

expectedOnlySet.removeAll(actualSet);
actualOnlySet.removeAll(expectedSet);

// Check if expectedOnlySet and actualOnlySet are empty
// If both of them are empty then all titles are received as expected.

boolean isEmpty = (expectedOnlySet.size() == 0 && actualOnlySet.size() == 0);

if (expectedOnlySet.size() > 0 || actualOnlySet.size() > 0) {
   // If expectedOnlySet contain any title; it means those titles are not opened in the browser.

   // If actualOnlySet contain any title; it means those titles are not expected titles.
   StringBuilder message = new StringBuilder();

   for (String x: expectedOnlySet) {
       message.append("Did not receive: ");
       message.append(x).append(", ");
   }

   for (String y: actualOnlySet) {
       message.append("Not expected but received: ");
       message.append(y).append(", ");
   }

   Assert.assertTrue(false, message,toString());
}else {
   Assert.assertTrue(true);
}

这里你可以使用Collections中的removeAll()方法。检查documentation

我们必须检查这两种情况；

1. 是否收到所有预期标题
2. 预计收到所有标题