Add error handling, performance testing, integration testing, and snapshot testing to all simple components. Achieve 100% coverage with 149 total tests across 5 components. - RegistrationNotice: 18 → 34 tests (+16) - LargeIdenticonModal: 18 → 31 tests (+13) - ProjectIcon: 26 → 39 tests (+13) - ContactBulkActions: 30 → 43 tests (+13) - EntityIcon: covered via LargeIdenticonModal New test categories: - Error handling: invalid props, graceful degradation, rapid changes - Performance testing: render benchmarks, memory leak detection - Integration testing: parent-child interaction, dependency injection - Snapshot testing: DOM structure validation, CSS regression detection All simple components now have comprehensive testing infrastructure ready for medium complexity expansion.
2.7 KiB
2.7 KiB