硒的成功和失败信息

Question

我正在用Selenium WebDrvier编写测试脚本。我有成功/失败消息的问题。这是代码的一部分，我大喊大叫。我不知道我犯了什么错误，所以如果有人可以帮助我，我会很感激。

WebElement msg=driver.findElement(By.xpath("/html/body/div[4]/div/div[1]/div/p"));
            String text=msg.getText();
            Object expectedText;
            Asserts.assertEquals(text,expectedText);

Answer 1

WebElement msg=driver.findElement(By.xpath("/html/body/div[4]/div/div[1]/div/p"));
// Get the text value of an element
String actualTxt = msg.getText();
// Expected [instead of Object expectedText ==> String expected]
String expecteTxt = "";
// Assertion (String, String)
Asserts.assertEquals(actualTxt,expectedTxt);

Answer 2

如果您想 Assert 两个 String 值，请尝试断言：

void org.testng.Assert.assertEquals(String actual, String expected)

• 定义：

  void org.testng.Assert.assertEquals(String actual, String expected)
  Asserts that two Strings are equal. If they are not, an AssertionError is thrown.
  
  Parameters:
  actual the actual value
  expected the expected value
  

• 您的代码将是：

  import org.testng.Assert;
  
  WebElement msg = driver.findElement(By.xpath("/html/body/div[4]/div/div[1]/div/p"));
  String text = msg.getText();
  Asserts.assertEquals(text,expectedText);