Selenium WebDriver Advanced - Industry Standard Framework - One Browser Instance Per Test Class

The video tutorial discusses the execution of test classes using browser instances, comparing the use of a single browser instance for all tests versus one per test class. The presenter demonstrates running tests in IntelliJ, highlighting the advantages of using separate browser instances for each test class. This approach ensures independent test execution, reduces errors, and adheres to Java's object-oriented principles. The tutorial concludes with a discussion on best practices and potential interview questions related to test automation strategies.

What is the main topic discussed in the introduction of the video?

• The benefits of automated testing

• How to use IntelliJ for coding

• The pros and cons of browser instances in test execution

• The importance of Java programming

What does the demonstration in IntelliJ primarily show?

• How to write test cases

• How to manage browser instances for each test class

• How to compile Java programs

• How to debug code

Why is having one browser instance per test class beneficial?

• It reduces the number of test cases

• It ensures a clean start for each test class

• It allows for more complex test scenarios

• It speeds up the execution time

What is the hermetic test pattern?

• A pattern that focuses on UI testing

• A pattern that increases test execution speed

• A pattern that promotes a clean start and minimal dependencies

• A pattern that ensures tests are dependent on each other

What is a potential issue with using a single browser instance for all test classes?

• It can introduce errors and issues in the framework

• It simplifies the test setup

• It reduces the number of test cases

• It makes the tests run faster

What does the speaker suggest about object-oriented principles?

• They complicate the test setup

• They are not relevant to test automation

• They should be ignored for faster execution

• They should be followed for robust and stable frameworks

What is a good reason to discuss the approach of browser instances in a team?

• To back up the approach with logical reasons

• To increase the complexity of the tests

• To ensure everyone uses the same programming language

• To reduce the number of test cases