Selenium-Java-无法捕获在12次测试执行中出现一次的Error弹出窗口

Question

I execute my test cases minimum 15 times per day. There is a strange popup appears at least once per 15times and shows an Error. I need to validate this popup in my test case like,

1. If the popup appears, then fail the test case.
2. Capture the text present in the popup and pass it as failure message

I followed the below code and didn't work out. Whether the popup appears or not(ie in every execution), the test case is failed stating: IllegalStateException: failure 'Offer is not created'. If the popup error comes the same message is shown but the text from the popup is not shown. I would like to display the text from both h4 tags.

public void CreateOffer() throws Exception {
  try
  {
      if ((FindTheElement("xpath", CreateOfferButton)).isDisplayed())
      {
            WaitAndClickOnElement("xpath", CreateOfferButton);
            WaitTillElementToBeDisplayed("xpath", TenderVersion);
            CheckOfferError();
      }
  }
  catch(Exception e) 
  {
      Assert.fail("Offer is not created");
        //CheckOfferError();
        //WaitTillElementToBeDisplayed("xpath", TenderVersion);
  }

}

public void CheckOfferError() throws Exception  
{   
   String Text=null;
    try   
    {


 if(FindTheElement("xpath",OfferErrorPopUp).isDisplayed() ) 
 {    
    WebElement PopUpError = FindTheElement("xpath",PopupError);

    Text=PopUpError.findElement(By.tagName("h4")).getText();
 } 
    }
    catch(Exception e)     
    { 
            Assert.fail("Offer error window appeared with the text: "+ Text);
    } 
}

HTML script for the error popup,

 <div class="modal-dialog-error"> <h3 class="uc">Error</h3> <h4>ValidationError</h4> <h4>invalid offer data: ["offer id does not match the existing incomplete offer"]</h4> <button class="button-action uc"> <!-- react-text: 13 -->OK<!-- /react-text --> </button></div> 

For both the situation, the same below output is shown currently. I tried various ways and the above code is what I followed as final before posting here.

------------------------------------------------------------------------------
Create Offer For The Opportunity                                      | FAIL |
IllegalStateException: failure 'Offer is not created'
------------------------------------------------------------------------------

Please help me in correcting this code.

Answer 1

CheckForError() is only asking for the first h4 element. You will want to get the full set. Instead of:

        Text=PopUpError.findElement(By.tagName("h4")).getText();

you'll want to:

        allH4s = PopUpError.findElements(By.tagName("h4"));

Then use a loop to call getText() from each of those and consolidate to your returned Text. (sorry, I haven't written Java for a year, so I can't come up with the actual code for you quickly)

Answer 2

The below code will resolve 1st concern "1. If the popup appears, then fail the test case."

public void CreateOffer() throws Exception {
  try
  {
      if ((FindTheElement("xpath", OfferPageData.CreateOfferButton)).isDisplayed())
      {
            WaitAndClickOnElement("xpath", OfferPageData.CreateOfferButton);                
            WaitTillElementToBeDisplayed("xpath", OfferPageData.TenderVersion);
            if((FindTheElement("xpath", OfferPageData.OfferPageName)).isEnabled())
            {
                try
                {
                ClickOnElement("xpath",OfferPageData.OfferPageName);
                }
                catch(Exception e)
                {
                    CheckForError();
                    Assert.fail("Offer page is disabled");
                }
            }
      }
      else
      {
          CheckForError();  
      }
  }
  catch(Exception e) 
  {
      String Error = CheckForError();
      Assert.fail("Offer is not created. Error is: " + Error);
  }

}

public String CheckForError() throws Exception  
{   
  String Text=null;
    try   
    {

            WebElement PopUpError = FindTheElement("xpath",OfferPageData.PopupError);
            Text=PopUpError.findElement(By.tagName("h4")).getText();
        }
    catch(Exception e)     
    { 
            Assert.fail("Offer page is interrupted: ");
    }
    return Text; 
}

Output of the above code is,

------------------------------------------------------------------------------
Create Offer For The Opportunity                                      | FAIL |
IllegalStateException: failure 'Offer is not created. Error is: ValidationError'
------------------------------------------------------------------------------