Base test class pattern in Selenium Java - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the purpose of a base test class in Selenium Java?

A base test class provides common setup and teardown methods for all test classes, reducing code duplication and improving maintainability.

beginner

Which method is commonly used in a base test class to initialize the WebDriver before tests run?

A method annotated with @BeforeEach or @BeforeAll (JUnit) or @BeforeMethod (TestNG) is used to initialize the WebDriver before tests.

intermediate

Why should locators and driver initialization be placed in the base test class?

Placing locators and driver initialization in the base class ensures all tests use the same setup, making tests consistent and easier to update.

beginner

How does the base test class pattern help when adding new test cases?

New test classes can inherit from the base class and automatically get the setup and teardown, so testers only write test logic without repeating setup code.

beginner

What is a common teardown method in the base test class and what does it do?

A method annotated with @AfterEach or @AfterAll (JUnit) or @AfterMethod (TestNG) closes the WebDriver to clean up resources after tests run.

What is the main benefit of using a base test class in Selenium Java?

A To share common setup and teardown code across tests

B To write all tests in one big class

C To avoid using WebDriver

D To run tests without assertions

A base test class helps share setup and teardown code, avoiding repetition and making tests easier to maintain.

Which annotation is typically used to run setup code before each test in JUnit?

A @BeforeEach

B @BeforeAll

C @Test

D @AfterEach

@BeforeEach runs setup code before every test method in JUnit.

Where should WebDriver initialization be placed when using the base test class pattern?

A Inside each test method

B In a separate utility class only

C In the base test class setup method

D Not needed at all

WebDriver initialization belongs in the base test class setup method to be reused by all tests.

What does the teardown method in the base test class usually do?

A Starts the browser

B Closes the browser and cleans up resources

C Runs assertions

D Logs test results

Teardown methods close the browser and free resources after tests finish.

If you add a new test class, how does the base test class pattern help?

A You need to create a new WebDriver instance manually

B You must rewrite setup code

C You cannot add new test classes

D You inherit setup and teardown automatically

New test classes inherit setup and teardown from the base class, so you only write test logic.

Explain the role of a base test class in Selenium Java testing and how it improves test code.

Think about what all tests need before and after running.

Describe how you would organize WebDriver setup and cleanup using the base test class pattern.

Consider test lifecycle annotations and resource management.