integration-e2e-testing

# Integration and E2E Test Implementation and Review Rules ## Implementation Rules ### Behavior Verification | Step Type | Verification Target | |-----------|---------------------| | Trigger | Reproduce in test setup (Arrange) | | Process | Intermediate state or function call | | Observable Result | Final output value (return value, error message, log output) | **Pass Criteria**: Test passes if "observable result" is verified as return value or mock call argument ### Integration Test Mock Boundaries | Judgment Criteria | Mock | Actual | |-------------------|------|--------| | Part of test target? | No → Can mock | Yes → Actual required | | External network communication? | Yes → Mock required | No → Actual recommended | ### E2E Test Execution Conditions - Execute only after all components are implemented - Do not use mocks (full system integration required) ## Review Criteria ### Skeleton and Implementation Consistency | Check | Failure Condition | |-------|-------------------| | Behavior Verification | No assertion for "observable result" | | Verification Item Coverage | Listed verification items not included in assertions | | Mock Boundary | Internal components mocked in integration test | ### Implementation Quality | Check | Failure Condition | |-------|-------------------| | AAA Structure | Arrange/Act/Assert separation unclear | | Independence | State sharing between tests, execution order dependency | | Reproducibility | Depends on date/random, results vary | | Readability | Test name and verification content don't match |