Selenium Testing Framework Case Studies & Practical Application 5

Question 1

A Selenium test for a single-page application (SPA) clicks a link that updates the view without changing the URL. The next page's content doesn't load in the assertion. The fix is:

Accepted Answer

Wait for a unique element on the new view to become present

Answer

In SPAs, URL-based waits don't work; waiting for a unique element specific to the new view confirms the navigation rendered successfully.

Question 2

A test team wants to ensure their Selenium tests run on the same browser version as their users. The best infrastructure practice is:

Accepted Answer

Pin browser versions in CI and use Selenium Manager or WebDriverManager for version matching

Answer

Pinning browser versions and using a driver manager ensures consistent, reproducible test environments that match the targeted user browser.

Question 3

After switching to headless Chrome for CI, a test that submits a form fails only in headless mode. The most likely cause is:

Accepted Answer

The form submit button is outside the default viewport in headless mode

Answer

Headless Chrome defaults to a small viewport (800x600), causing elements positioned below the fold to be non-interactable; setting an explicit window size resolves this.

Question 4

A team wants to implement test reporting that shows which user stories are covered by automated tests. The best approach is:

Accepted Answer

Tag test methods with story IDs and integrate with a reporting tool like Allure or ExtentReports

Answer

Tagging tests with story IDs and using a reporting tool creates automated traceability between tests and requirements without manual maintenance.

Question 5

A Selenium test must handle a session timeout scenario where the app shows a 'Session Expired' modal after 30 minutes of inactivity. The best way to test this without waiting 30 minutes is:

Accepted Answer

Directly expire the session via an API call or cookie manipulation, then trigger an action

Answer

Programmatically expiring the session via API or clearing/modifying the session cookie lets you test the timeout scenario instantly without modifying production configuration.

Selenium Testing Framework Practice Test

Selenium Testing Framework Practice Test

Selenium Testing Framework Case Studies & Practical Application 5