Close any open alerts using Protractor

Question

Close any open alerts using Protractor

While using protractor and cucumber, I have encountered an issue where some tests may result in displaying an alert box. In order to handle this, I want to check for the presence of an alert box at the start of each test and close/dismiss it if it exists. However, the challenge I am facing is that there is no guarantee that an alert box will always be present. If there isn't one, I receive a NoSuchAlertError: no alert open error, causing the entire script to stop.

Is there a workaround for this situation?

Below is my current code snippet:

try {
  browser.switchTo().alert().dismiss();
}catch(err){

}

javascript selenium webdriver cucumber protractor

Answer 1

Answer №1

driver.switchTo().alert().then(
    function (alert) { alert.dismiss(); },
    function (err) { }
);

This solution worked perfectly for me. It will dismiss the alert if it is present, and if not, it will do nothing.

If you prefer to accept the alert (OK) instead of dismissing it (Cancel), simply replace dismiss() with accept().

Answer 2

driver.switchTo().alert().then(
    function (alert) { alert.dismiss(); },
    function (err) { }
);

This solution worked perfectly for me. It will dismiss the alert if it is present, and if not, it will do nothing.

If you prefer to accept the alert (OK) instead of dismissing it (Cancel), simply replace dismiss() with accept().

Answer 3

Answer №2

//dismissing the alert for "incorrect credentials"
browser.driver.sleep(2000);

browser.switchTo().alert().accept().then(null, function(e) {
  if (e.code !== webdriver.ErrorCode.NO_SUCH_ALERT) {
  throw e;
  }
});

In my experience with Protractor 2.0, this method worked for handling alerts related to incorrect credentials. While I acknowledge that there may be more efficient solutions that do not involve using sleep(), after struggling for a few hours, I was relieved to have found a working solution.

Reference: https://code.google.com/p/selenium/wiki/WebDriverJs

Answer 4

//dismissing the alert for "incorrect credentials"
browser.driver.sleep(2000);

browser.switchTo().alert().accept().then(null, function(e) {
  if (e.code !== webdriver.ErrorCode.NO_SUCH_ALERT) {
  throw e;
  }
});

In my experience with Protractor 2.0, this method worked for handling alerts related to incorrect credentials. While I acknowledge that there may be more efficient solutions that do not involve using sleep(), after struggling for a few hours, I was relieved to have found a working solution.

Reference: https://code.google.com/p/selenium/wiki/WebDriverJs

Answer 5

Answer №3

Just like the example provided in this Selenium documentation, you have the option to use a try/catch block for alert handling.

try {
    driver.switchTo().alert().dismiss();
} catch (NoAlertPresentException ignored) {
}

Answer 6

Just like the example provided in this Selenium documentation, you have the option to use a try/catch block for alert handling.

try {
    driver.switchTo().alert().dismiss();
} catch (NoAlertPresentException ignored) {
}

Answer 7

Answer №4

Attempt to change the JavaScript function in order to trigger a confirmation dialog when it appears

  window.confirm = function() { return true; }

This approach successfully resolved issues for me while using capybara and cucumber testing tools

Answer 8

Attempt to change the JavaScript function in order to trigger a confirmation dialog when it appears

  window.confirm = function() { return true; }

This approach successfully resolved issues for me while using capybara and cucumber testing tools

Close any open alerts using Protractor

Answer №1

Answer №2

Answer №3

Answer №4

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