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How does Selenium WebDriver detect error and message?
We can verify error messages on a webpage using Selenium webdriver using the Assertion. In case, the actual and expected values do not match, an Assertion Error is thrown. Let us try to verify the highlighted error message.
How do you handle the alerts in Selenium what if window based alert arise to handle that?
The following methods are useful to handle alerts in selenium:
- Void dismiss(): This method is used when the ‘Cancel’ button is clicked in the alert box.
- Void accept(): This method is used to click on the ‘OK’ button of the alert.
- String getText(): This method is used to capture the alert message.
How do you automate warning messages in Selenium?
How to handle Alert in Selenium WebDriver
- void dismiss() // To click on the ‘Cancel’ button of the alert. driver.
- void accept() // To click on the ‘OK’ button of the alert. driver.
- String getText() // To capture the alert message. driver.
- void sendKeys(String stringToSend) // To send some data to alert box.
How do I find the error message in Selenium?
To capture error message or simple text as well we can use predefined method called getText(). getText() method will simply capture the error message or text and will return you a String then you can store in String variable and you can use in other application or you can verify as well.
How do I stop pop up in Selenium?
We can close the pop up window with Selenium. The getWindowHandles and getWindowHandle methods are used for the pop up window. To store all the window handles opened in a Set data structure, the getWindowHandles method is used. To store the window handle of the pop up in focus, the getWindowHandle method is used.
How can I check if some text exist or not in the page using Selenium?
We can check if some text exists or not in a page with Selenium. There are more than one ways to find it. We can use the getPageSource() method to fetch the full page source and then verify if the text exists there. This method returns content in the form of string.
What are the common exceptions in Selenium?
Exceptions in Selenium Python
| Exception | Description |
|---|---|
| TimeoutException | Thrown when a command does not complete in enough time. |
| UnableToSetCookieException | Thrown when a driver fails to set a cookie. |
| UnexpectedAlertPresentException | Thrown when an unexpected alert is appeared. |
What does exception handling do in Selenium WebDriver?
Exception handling is a process or a mechanism that detects and resolves runtime exceptions and communication errors in Selenium. One can find a complete list of Selenium WebDriver Exceptions in the documentation given by Selenium, but below are a few standard Selenium exceptions faced while running a test :
When to expect an error message in selenium?
Email is taken – again, the test would be that for an already taken email, the expected error text is displayed. User chooses unique username after being notified of already taken username – for this scenario, I’d want to verify that the error message is cleared once a unique username is selected.
How to handle multiple windows in Selenium Web Driver?
In Selenium web driver there are methods through which we can handle multiple windows. Driver.getWindowHandles(); To handle all opened windows by web driver, we can use “Driver.getWindowHandles()” and then we can switch window from one window to another in a web application. Its return type is Iterator . Driver.getWindowHandle();
What does the alert box do in selenium?
What is Alert in Selenium? An Alert in Selenium is a small message box which appears on screen to give the user some information or notification. It notifies the user with some specific information or error, asks for permission to perform certain tasks and it also provides warning messages as well. Here are few alert in Selenium types: