Selenium Automated Validation Frameworks 3

Question 1

Which Hamcrest matcher verifies that a string contains a specific substring?

Accepted Answer

containsString()

Answer

Hamcrest's containsString() matcher checks that the actual string contains the specified substring anywhere within it.

Question 2

In a Selenium Page Object, what is the recommended return type for an action method that navigates to a new page?

Accepted Answer

The new Page Object class

Answer

Returning the next Page Object from navigation methods enables fluent chaining and clearly models page transitions in the test flow.

Question 3

What is the role of a TestNG listener implementing ITestListener?

Accepted Answer

To hook into test lifecycle events like onTestFailure and onTestSuccess

Answer

ITestListener lets you respond to test events such as pass, fail, or skip to perform custom actions like logging or screenshots.

Question 4

Which JUnit 5 extension replaces JUnit 4's @Rule for managing external resources?

Accepted Answer

@RegisterExtension

Answer

@RegisterExtension allows programmatic registration of JUnit 5 extensions to manage lifecycle-scoped resources like WebDriver instances.

Question 5

In a data-driven Selenium framework, what is the primary advantage of reading test data from an external Excel file?

Accepted Answer

Test data can be updated without modifying the test code

Answer

Externalizing test data separates data from logic, allowing testers to add or modify scenarios without touching automation code.

(Selenium) Selenium Testing Certification Practice Test