Retrieve the text content from a JavaScript alert using WebDriver

Currently, I am utilizing Selenium WebDriver in C# to enhance my knowledge and create automated tests. I recently encountered a particular scenario that has left me puzzled:

Imagine you have a website similar to this one: . When attempting to register without entering any information, a JavaScript alert pops up displaying an error message. My goal is to verify the text of the error message within the alert.

I am unable to utilize driver.FindElement or drive.PageSource as I do not have visibility into the source code. While researching potential solutions, I came across the idea of selecting/changing the frame (Selenium cannot get alert thrown in iframe), but I don't know the frameID. Is there a method to locate and validate the text within the alert?

Your suggestions would be greatly appreciated. Thank you.

c#javascriptseleniumselenium-webdriver

Answer №1

 driver.SwitchTo().Alert().Text;

This should suffice for your requirements.

Answer №2

If you want to retrieve the text from an alert using Selenium's Alert object, you can simply do so by following these steps:

Here is an example code snippet:

    Alert alert = driver.switchTo().alert();
    String alertText = alert.getText();
    if (alertText.equals("error...")) {

        // Perform desired actions...

        // Dismiss the alert
        alert.dismiss();

    }

For more details and guidance, refer to the Selenium 2.0 documentation.

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