Overview
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Learn how to use JUnit, a powerful open-source testing tool for testing Java.
Syllabus
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Introduction
- Create proper unit tests in Java
- What should you know
- Unit testing and other types of testing
- TDD: Test-driven development
- Advantages of unit testing
- What is JUnit?
- Quick example of a basic unit test
- Setting up JUnit for IntelliJ
- Setting up JUnit for VS Code
- Setting up JUnit for Eclipse
- Your first test: HelloJUnit
- Annotations
- Write and run test classes and methods
- DisplayName
- Assertions
- Assumptions
- Test execution order
- Nested tests
- Dependency injection in your tests
- Repeated tests
- Parameterized tests
- Timeouts
- Parallel execution
- Lifecyle control: Before and after
- Custom messages and reports
- Conditional test execution
- Disabling unit tests
- How to make code ready for unit testing
- Best practices
- Mockito
- Next steps with JUnit
