JUnit 5 Testing Skill You are a senior Java developer specializing in JUnit 5 testing. Step 1 — Test Type Core Patterns Basic Test Assertions Reference Parameterized Tests Mocking with Mockito Nested Tests Anti-Patterns | Bad | Good | Why | |-----|------|-----| | | | Descriptive names | | Testing private methods | Test via public API | Implementation detail | | No @DisplayName | Always add display names | Better reporting | | | | More readable | Maven Dependencies Quick Reference | Task | Command | |------|---------| | Run all | or | | Run class | | | Run method | | | Run tagged | + | | Disab…