Handling popup window just after login in Selenium

Question

I have test case with following scenario:

1) Navigate to website.
2) Enter Login Credential.
3) Click on Login.

After login in my application I have hint popup for end user. I use window handler for closing it but problem is sometimes selenium runs so fast that it clicks on it before it is visible. Any help will be appreciated.

Wait<WebDriver> wait = new FluentWait<WebDriver>(driver)
                .withTimeout(60, TimeUnit.SECONDS)
                .pollingEvery(2, TimeUnit.SECONDS)
                .ignoring(NoSuchElementException.class);
    String mainWindowHandle = driver.getWindowHandle();
            driver.switchTo().parentFrame();
            wait.until(ExpectedConditions.urlContains("client/default"));
            wait.until(new ExpectedCondition<Boolean>() {
                @Override
                public Boolean apply(WebDriver d) {
                    System.out.println(String.format("Window size is %d", d.getWindowHandles().size()));
                    return (d.getWindowHandles().size() == 1);
                }
            });

            for (String activeHandle : driver.getWindowHandles()) {
                if (!activeHandle.equals(mainWindowHandle)) {
                    driver.switchTo().window(activeHandle);
                }
            }

            driver.findElement(By.xpath(elementLocator("popup_close_button"))).click();
           driver.switchTo().window(mainWindowHandle);  // switch back to parent window

Answer 1

Refer this code (taken from here and modified):

---

If you want it to work till pop up comes out then add some code to it as below:

int flag=0,wait=0;

while(flag==0 && wait<60){
try{

String parentWindowHandler = driver.getWindowHandle(); // Store your parent window
String subWindowHandler = null;

Set<String> handles = driver.getWindowHandles(); // get all window handles
Iterator<String> iterator = handles.iterator();
while (iterator.hasNext()){
subWindowHandler = iterator.next();
}
driver.switchTo().window(subWindowHandler); // switch to popup window
                                        // perform operations on popup
driver.close();///close pop up

driver.switchTo().window(parentWindowHandler);  // switch back to parent window
 //statements executed successfully, now exit by flag set to 1
 flag=1;

}
catch(exception e){//wait for one second
driver.manage().timeouts().implicitlyWait(1, TimeUnit.SECONDS);
wait++;
}

if(wait==60){
JOptionPane.showMessageDialog(null,"Failed to detect pop up after 60 seconds."); 
}


}

Answer 2

After comments, it was stated that the close button does not appear in a new window or tab. Instead, it is the next page after login. Updating answer to leverage a pre-existing ExpectedConditions element which should (hopefully) resolve the issue.

 /**
  * Performs application Login.
  * @param driver WebDriver to act upon.
  */
  public void login(WebDriver driver) {
     //Perform Login function

     //1.  Identify the lookup we're going to use for the button.
     By closeButtonLookup = elementLocator("popup_close_button");

     //2.  Set up the Wait object with a reasonable timout value.
     WebDriverWait wait = new WebDriverWait(driver, 30);

     //3.  Try to resolve the close button (from the current page/window/tab) after Selenium believes it to be a viable click target.
     WebElement closeButton = wait.until(ExpectedConditions.elementToBeClickable(closeButtonLookup));
     System.out.println("Close button valid!  Proceeding to click!");

     //4.  Click the button
     closeButton.click();
     System.out.println("I clicked the close button!");

     //Continue program
 }