Selenium is a popular web browser automation tool that may be used to test dynamic web applications that employ AJAX (Asynchronous JavaScript and XML) to change their content without requiring a full page reload. For more detailed information about Testing the AJAX and Dynamic Web Application, Join Selenium Training in Chennai at FITA Academy, where our expert trainers will train you with real-time examples and case studies.
Some Factors of Selenium to Test AJAX and Dynamic Web Applications:
Here are some crucial factors to keep in mind while using Selenium to test AJAX and dynamic web applications:
- Wait for AJAX requests to finish: Because AJAX requests are asynchronous, your tests must wait for the requests to finish before evaluating the resulting content. In Selenium, you may use the WebDriverWait class to wait for specific criteria to be met before continuing the test.
- Use explicit waits: Explicit waits allow you to delay the execution of a test until a specific condition is met. This can be useful while waiting for AJAX updates. Selenium includes the WebDriverWait class and the ExpectedConditions class, which gives numerous circumstances to wait on, such as the presence or visibility of an element.
- Verify dynamic content: AJAX allows a web page's content to change dynamically without requiring a full page reload. Verifying that the intended changes have occurred when developing tests is critical. You can use Selenium methods like getText() and getAttribute() to retrieve updated content from web components and compare it to your expected values.
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- Handle AJAX-related synchronisation difficulties: AJAX requests might occasionally cause synchronisation issues in your tests. For example, if an AJAX request causes a loading spinner to appear, you must handle the synchronisation between the spinner and the real content. You can utilise Selenium's explicit waits or bespoke synchronisation mechanisms to manage such instances.
- Consider using headless browsers: Headless browsers such as PhantomJS or Headless Chrome can be handy for testing AJAX and dynamic web applications. They let you perform tests without a visible browser window, which can speed up and improve the efficiency of the testing process.
Conclusion:
In this article, you would have understood Testing AJAX and Dynamic Web Applications with Selenium. The Certified Selenium Testers can place in various giant companies such as TCS, CTS and Amazon. To start your career in such Gaint companies, Join Selenium Training in Bangalore to get trained by our expert trainers.
