如何克服与“visibilityOfElementLocated”代码块相似的问题？

Question

public class TestingLogin {

    WebDriver driver;
    @BeforeTest
    public void setup()
    {
        System.setProperty("webdriver.gecko.driver", "\\GeckoDriver\\geckodriver.exe");
        driver=new FirefoxDriver();
        driver.manage().window().maximize();
        driver.get("https://test.admin.placer.life/login");
    }

    @Test(priority=9)
    public void reset_null_email()
    {
        LoginPage login=new LoginPage(driver);
        driver.findElement(By.xpath("//*[@id='app']/div/div[2]/a")).click();
        WebDriverWait wait = new WebDriverWait(driver, 60);
        wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//*[@id='app']/div/div[2]/p[contains(text(),'Reset Password')]")));
        login.set_reset_email("");
        login.click_reset_button(); 
        WebDriverWait wait_reset_psw = new WebDriverWait(driver, 10);
        wait_reset_psw.until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//*[@id='app']/div/div[2]/form/div[2]/span[2]")));
        Assert.assertEquals(driver.findElement(By.xpath("//*[@id='app']/div/div[2]/form/div[2]/span[2]")).getText(),"The email field is required.");
        driver.navigate().refresh();
    }

    @Test(priority=10)
    public void reset_invalid_email()
    {
        LoginPage login=new LoginPage(driver);
        driver.findElement(By.xpath("//*[@id='app']/div/div[2]/a")).click();
        WebDriverWait wait = new WebDriverWait(driver, 120);
        wait.until(ExpectedConditions.elementToBeClickable(By.xpath("//*[@id='app']/div/div[2]/p[contains(text(),'Reset Password')]")));
        login.set_reset_email("a@gmail.com");
        login.click_reset_button(); 
        WebDriverWait wait_reset_psw = new WebDriverWait(driver, 10);
        wait_reset_psw.until(ExpectedConditions.elementToBeClickable(By.xpath("//*[@id='app']/div/div[2]/form/div[2]/span[2]")));
        Assert.assertEquals(driver.findElement(By.xpath("//*[@id='app']/div/div[2]/form/div[2]/span[2]")).getText(),"The email field is required.");
        driver.navigate().refresh();
    }       
    @AfterTest
    public void close()
    {
        driver.close();
    }

}

大家好， 我用“visibilityOfElementLocated”尝试了reset_invalid_email()，但由于代码块的相似性，我猜这是导致测试用例失败的原因。所以我用“elementToBeClickable”尝试过>"。但是也导致了同样的错误。

请帮忙

提前致谢

Answer 1

根据您提到的reset_invalid_email() 方法的问题，您可以使用以下解决方案：

几句话：

• 当您打算点击某个元素时，请使用elementToBeClickable() 方法。
• Firefox 浏览器以最大化模式打开，因此您无需使用driver.manage().window().maximize();
• 如果您需要最大化任何浏览器，请改用 *Options 类。
• 始终在 tearDown(){} 方法中调用 driver.quit() 以优雅地关闭和销毁 WebDriver 和 Web Client 实例。

• 你的工作代码块：

  import org.openqa.selenium.By;
  import org.openqa.selenium.WebDriver;
  import org.openqa.selenium.firefox.FirefoxDriver;
  import org.openqa.selenium.support.ui.ExpectedConditions;
  import org.openqa.selenium.support.ui.WebDriverWait;
  import org.testng.Assert;
  import org.testng.annotations.AfterTest;
  import org.testng.annotations.BeforeTest;
  import org.testng.annotations.Test;
  
  public class q50598754 {
  
      WebDriver driver;
      @BeforeTest
      public void setup()
      {
          System.setProperty("webdriver.gecko.driver", "C:\\path\\to\\geckodriver.exe");
          driver=new FirefoxDriver();
          driver.get("https://test.admin.placer.life/login");
      }
  
      @Test(priority=10)
      public void reset_invalid_email()
      {
          //LoginPage login=new LoginPage(driver);
          new WebDriverWait(driver, 20).until(ExpectedConditions.elementToBeClickable(By.linkText("I forgot my password"))).click();
          new WebDriverWait(driver, 10).until(ExpectedConditions.visibilityOfElementLocated(By.xpath("//*[@id='app']/div/div[2]/p[contains(text(),'Reset Password')]")));
          //login.set_reset_email("a@gmail.com");
          //skipped to reproduce the error message The email field is required
          //login.click_reset_button(); 
          driver.findElement(By.cssSelector("button.btn.btn-primary.btn-block.btn-flat")).click();;
          Assert.assertEquals(driver.findElement(By.cssSelector("div.form-group.has-feedback.has-error span.help-block")).getText(),"The email field is required.");
      } 
  
      @AfterTest
      public void close()
      {
          driver.quit();
      }
  }
  

• 控制台输出：

  PASSED: reset_invalid_email
  
  ===============================================
      Default test
      Tests run: 1, Failures: 0, Skips: 0
  ===============================================
  
  
  ===============================================
  Default suite
  Total tests run: 1, Failures: 0, Skips: 0
  ===============================================