steve-todorov / demo-junit-5

Demonstrating JUnit 5 features

Demo of JUnit 5

Demo project accompanying a series of posts exploring JUnit 5.

First Steps

• Setup: have a look at pom.xml or build.gradle
• Basics: LifecycleTest is a good introduction, for more details see the other classes in test/.../basics
• Tests in interfaces in test/.../interfaces

Next Steps

• Parameter injection: demonstrated in test/.../injection
• Nested tests: demonstrated in test/.../nested
• Parameterized tests: demonstrated in test/.../parameterized, starting with HelloParams
• Dynamic tests: demonstrated in test/.../dynamic

JUnit 4 and 5

• Architecture (has no code samples)
• Side by side with JUnit 4: configured in pom.xml and build.gradle (search for 4.12) and demonstrated in LegacyTest
• JUnit 4 rules in JUnit Jupiter: demonstrated in JUnit4RuleInJupiter

Extensions

• Extension model: implemented in main and used in test/.../extensions
• Conditions: implemented in main and used in test/.../extensions
• Example integrations, e.g. with Mockito, in test/.../integrations