Additional Notes
How do you choose the right test seam?
Track: Java
Topic: Testing
Focus: Unit Testing with JUnit
Java: Unit Testing with JUnit
Answer
Pick the smallest seam that actually exposes the risk you want to verify.
Pure domain logic usually belongs in fast unit tests. Database mappings, HTTP serialization, or transaction behavior need broader tests because those risks do not appear once the boundary is mocked away.
Pure domain logic usually belongs in fast unit tests. Database mappings, HTTP serialization, or transaction behavior need broader tests because those risks do not appear once the boundary is mocked away.
Topics: Java Testing Unit Testing with JUnit