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hackathon/docs/tracking/TEST_COVERAGE_DASHBOARD.md
Christoph Wagner a489c15cf5 feat: Add complete HSP implementation with integration tests passing 
Initial implementation of HTTP Sender Plugin following TDD methodology
  with hexagonal architecture. All 313 tests passing (0 failures).

  This commit adds:
  - Complete domain model and port interfaces
  - All adapter implementations (HTTP, gRPC, file logging, config)
  - Application services (data collection, transmission, backpressure)
  - Comprehensive test suite with 18 integration tests

  Test fixes applied during implementation:
  - Fix base64 encoding validation in DataCollectionServiceIntegrationTest
  - Fix exception type handling in IConfigurationPortTest
  - Fix CompletionException unwrapping in IHttpPollingPortTest
  - Fix sequential batching in DataTransmissionServiceIntegrationTest
  - Add test adapter failure simulation for reconnection tests
  - Use adapter counters for gRPC verification

  Files added:
  - pom.xml with all dependencies (JUnit 5, Mockito, WireMock, gRPC, Jackson)
  - src/main/java: Domain model, ports, adapters, application services
  - src/test/java: Unit tests, integration tests, test utilities
2025-11-20 22:38:55 +01:00

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# HSP Test Coverage Dashboard
**Project**: HTTP Sender Plugin (HSP)
**Version**: 1.0
**Last Updated**: 2025-11-20
**Coverage Tool**: JaCoCo 0.8.11+
**Mutation Testing**: PIT 1.15+
---
## Executive Coverage Summary
| Metric | Current | Target | Status | Trend |
|--------|---------|--------|--------|-------|
| **Line Coverage** | 0% | 95% | ⏳ Pending | - |
| **Branch Coverage** | 0% | 90% | ⏳ Pending | - |
| **Method Coverage** | 0% | 95% | ⏳ Pending | - |
| **Class Coverage** | 0% | 100% | ⏳ Pending | - |
| **Mutation Coverage** | 0% | 85% | ⏳ Pending | - |
| **Total Tests** | 0 | 200+ | ⏳ Pending | - |
| **Test Success Rate** | N/A | 100% | ⏳ Pending | - |
**Coverage Status**: 🔴 **Below Threshold** (Target: 95% line, 90% branch)
---
## Coverage by Package
### Overall Package Coverage
| Package | Classes | Line Coverage | Branch Coverage | Method Coverage | Test Count | Status |
|---------|---------|---------------|-----------------|-----------------|------------|--------|
| **com.siemens.coreshield.hsp** | 0 | 0% | 0% | 0% | 0 | ⏳ Not Started |
| **domain** | 0 | 0% | 0% | 0% | 0 | ⏳ Not Started |
| **port** | 0 | 0% | 0% | 0% | 0 | ⏳ Not Started |
| **application** | 0 | 0% | 0% | 0% | 0 | ⏳ Not Started |
| **adapter.inbound** | 0 | 0% | 0% | 0% | 0 | ⏳ Not Started |
| **adapter.outbound** | 0 | 0% | 0% | 0% | 0 | ⏳ Not Started |
### Domain Layer Coverage
| Class | Lines | Line Coverage | Branch Coverage | Test Class | Test Count | Status |
|-------|-------|---------------|-----------------|------------|------------|--------|
| DiagnosticData.java | 0 | 0% | 0% | DiagnosticDataTest.java | 0 | ⏳ Not Started |
| Configuration.java | 0 | 0% | 0% | ConfigurationTest.java | 0 | ⏳ Not Started |
| HealthCheckResponse.java | 0 | 0% | 0% | HealthCheckResponseTest.java | 0 | ⏳ Not Started |
| BufferStatistics.java | 0 | 0% | 0% | BufferStatisticsTest.java | 0 | ⏳ Not Started |
### Port Interface Coverage
| Interface | Implementations | Line Coverage | Branch Coverage | Test Class | Test Count | Status |
|-----------|----------------|---------------|-----------------|------------|------------|--------|
| IConfigurationPort | 0 | 0% | 0% | ConfigurationFileAdapterTest | 0 | ⏳ Not Started |
| IHealthCheckPort | 0 | 0% | 0% | HealthCheckControllerTest | 0 | ⏳ Not Started |
| ILifecyclePort | 0 | 0% | 0% | HspApplicationTest | 0 | ⏳ Not Started |
| IHttpPollingPort | 0 | 0% | 0% | HttpPollingAdapterTest | 0 | ⏳ Not Started |
| IGrpcStreamPort | 0 | 0% | 0% | GrpcStreamAdapterTest | 0 | ⏳ Not Started |
| ILoggingPort | 0 | 0% | 0% | FileLoggingAdapterTest | 0 | ⏳ Not Started |
| IBufferPort | 0 | 0% | 0% | BufferManagerTest | 0 | ⏳ Not Started |
### Application Layer Coverage
| Class | Lines | Line Coverage | Branch Coverage | Test Class | Test Count | Status |
|-------|-------|---------------|-----------------|------------|------------|--------|
| ConfigurationManager.java | 0 | 0% | 0% | ConfigurationManagerTest | 0 | ⏳ Not Started |
| BufferManager.java | 0 | 0% | 0% | BufferManagerTest | 0 | ⏳ Not Started |
| CollectionStatistics.java | 0 | 0% | 0% | CollectionStatisticsTest | 0 | ⏳ Not Started |
| DataCollectionService.java | 0 | 0% | 0% | DataCollectionServiceTest | 0 | ⏳ Not Started |
| DataTransmissionService.java | 0 | 0% | 0% | DataTransmissionServiceTest | 0 | ⏳ Not Started |
| BackpressureController.java | 0 | 0% | 0% | BackpressureControllerTest | 0 | ⏳ Not Started |
### Adapter Layer Coverage
| Class | Lines | Line Coverage | Branch Coverage | Test Class | Test Count | Status |
|-------|-------|---------------|-----------------|------------|------------|--------|
| HttpPollingAdapter.java | 0 | 0% | 0% | HttpPollingAdapterTest | 0 | ⏳ Not Started |
| RateLimitedHttpPollingAdapter.java | 0 | 0% | 0% | RateLimitedHttpPollingAdapterTest | 0 | ⏳ Not Started |
| ExponentialBackoffAdapter.java | 0 | 0% | 0% | ExponentialBackoffAdapterTest | 0 | ⏳ Not Started |
| GrpcStreamAdapter.java | 0 | 0% | 0% | GrpcStreamAdapterTest | 0 | ⏳ Not Started |
| FileLoggingAdapter.java | 0 | 0% | 0% | FileLoggingAdapterTest | 0 | ⏳ Not Started |
| ConfigurationFileAdapter.java | 0 | 0% | 0% | ConfigurationFileAdapterTest | 0 | ⏳ Not Started |
| HealthCheckController.java | 0 | 0% | 0% | HealthCheckControllerTest | 0 | ⏳ Not Started |
| HspApplication.java | 0 | 0% | 0% | HspApplicationTest | 0 | ⏳ Not Started |
---
## Coverage by Requirement
### Functional Requirements Coverage
| Req ID | Description | Components | Line Coverage | Branch Coverage | Test Count | Status |
|--------|-------------|------------|---------------|-----------------|------------|--------|
| FR-1 | Startup sequence | HspApplication | 0% | 0% | 0 | ⏳ Not Started |
| FR-2 | Load configuration | ConfigurationManager | 0% | 0% | 0 | ⏳ Not Started |
| FR-3 | Validate configuration | ConfigurationManager | 0% | 0% | 0 | ⏳ Not Started |
| FR-4 | Establish gRPC stream | GrpcStreamAdapter | 0% | 0% | 0 | ⏳ Not Started |
| FR-5 | gRPC retry logic | GrpcStreamAdapter | 0% | 0% | 0 | ⏳ Not Started |
| FR-9 | Load JSON config | ConfigurationFileAdapter | 0% | 0% | 0 | ⏳ Not Started |
| FR-14 | Poll HTTP endpoints | DataCollectionService | 0% | 0% | 0 | ⏳ Not Started |
| FR-15 | Virtual thread pool | DataCollectionService | 0% | 0% | 0 | ⏳ Not Started |
| FR-16 | Polling intervals | RateLimitedHttpPollingAdapter | 0% | 0% | 0 | ⏳ Not Started |
| FR-17 | HTTP retry | HttpPollingAdapter | 0% | 0% | 0 | ⏳ Not Started |
| FR-18 | Linear/exponential backoff | BackoffStrategy | 0% | 0% | 0 | ⏳ Not Started |
| FR-21 | Response size limit | DataCollectionService | 0% | 0% | 0 | ⏳ Not Started |
| FR-22 | DiagnosticData structure | DiagnosticData | 0% | 0% | 0 | ⏳ Not Started |
| FR-23 | JSON serialization | DiagnosticData | 0% | 0% | 0 | ⏳ Not Started |
| FR-26 | Circular buffer | BufferManager | 0% | 0% | 0 | ⏳ Not Started |
| FR-27 | FIFO overflow | BufferManager | 0% | 0% | 0 | ⏳ Not Started |
| FR-28 | Batch accumulation | DataTransmissionService | 0% | 0% | 0 | ⏳ Not Started |
### Non-Functional Requirements Coverage
| Req ID | Description | Test Type | Test Count | Status |
|--------|-------------|-----------|------------|--------|
| NFR-1 | 1000 concurrent endpoints | Performance | 0 | ⏳ Not Started |
| NFR-2 | Memory < 4096MB | Performance | 0 | ⏳ Not Started |
| NFR-3 | 90% uptime | Reliability | 0 | ⏳ Not Started |
| NFR-7 | Health check endpoint | Integration | 0 | ⏳ Not Started |
| NFR-8 | Health check format | Integration | 0 | ⏳ Not Started |
### Architectural Requirements Coverage
| Req ID | Description | Components | Coverage | Status |
|--------|-------------|------------|----------|--------|
| Arch-1 | Hexagonal architecture | All | 0% | ⏳ Not Started |
| Arch-6 | Virtual thread pools | Application | 0% | ⏳ Not Started |
| Arch-7 | Thread-safe buffer | BufferManager | 0% | ⏳ Not Started |
| Arch-8 | Atomic statistics | CollectionStatistics | 0% | ⏳ Not Started |
---
## Test Categories
### Unit Tests
**Status**: ⏳ Not Started
**Count**: 0
**Target**: 150+
**Coverage Contribution**: ~70%
| Component | Test Count | Status | Coverage |
|-----------|------------|--------|----------|
| Domain models | 0 | ⏳ Not Started | 0% |
| Core services | 0 | ⏳ Not Started | 0% |
| Adapters | 0 | ⏳ Not Started | 0% |
| Utilities | 0 | ⏳ Not Started | 0% |
### Integration Tests
**Status**: ⏳ Not Started
**Count**: 0
**Target**: 30+
**Coverage Contribution**: ~20%
| Test Suite | Test Count | Status | Coverage |
|------------|------------|--------|----------|
| HTTP Collection | 0 | ⏳ Not Started | 0% |
| gRPC Transmission | 0 | ⏳ Not Started | 0% |
| End-to-End Flow | 0 | ⏳ Not Started | 0% |
| Configuration Loading | 0 | ⏳ Not Started | 0% |
| Circular Buffer | 0 | ⏳ Not Started | 0% |
### Performance Tests
**Status**: ⏳ Not Started
**Count**: 0
**Target**: 10+
**Coverage Contribution**: ~5%
| Test Suite | Test Count | Status | Benchmark Result |
|------------|------------|--------|------------------|
| Concurrent Endpoints | 0 | ⏳ Not Started | - |
| Memory Usage | 0 | ⏳ Not Started | - |
| Virtual Thread Performance | 0 | ⏳ Not Started | - |
| Startup Time | 0 | ⏳ Not Started | - |
### Reliability Tests
**Status**: ⏳ Not Started
**Count**: 0
**Target**: 10+
**Coverage Contribution**: ~3%
| Test Suite | Test Count | Status |
|------------|------------|--------|
| Startup Sequence | 0 | ⏳ Not Started |
| gRPC Retry | 0 | ⏳ Not Started |
| HTTP Failure | 0 | ⏳ Not Started |
| Buffer Overflow | 0 | ⏳ Not Started |
| Partial Failure | 0 | ⏳ Not Started |
### Compliance Tests
**Status**: ⏳ Not Started
**Count**: 0
**Target**: 5+
**Coverage Contribution**: ~2%
| Test Suite | Test Count | Status |
|------------|------------|--------|
| Error Detection | 0 | ⏳ Not Started |
| ISO-9001 | 0 | ⏳ Not Started |
| EN 50716 | 0 | ⏳ Not Started |
| Audit Logging | 0 | ⏳ Not Started |
---
## Coverage Trends (Historical)
### Weekly Coverage Progression
| Week | Line Coverage | Branch Coverage | Test Count | Status |
|------|---------------|-----------------|------------|--------|
| Week 0 (Planning) | 0% | 0% | 0 | ✅ Complete |
| Week 1 | - | - | - | 🎯 Current |
| Week 2 | - | - | - | ⏳ Pending |
| Week 3 | - | - | - | ⏳ Pending |
| Week 4 | - | - | - | ⏳ Pending |
| Week 5 | - | - | - | ⏳ Pending |
| Week 6 | - | - | - | ⏳ Pending |
| Week 7 | - | - | - | ⏳ Pending |
| Week 8 | - | - | - | ⏳ Pending |
### Phase Coverage Milestones
| Phase | Target Line | Target Branch | Actual Line | Actual Branch | Status |
|-------|-------------|---------------|-------------|---------------|--------|
| Phase 1 (Week 2) | 95% | 90% | 0% | 0% | ⏳ Pending |
| Phase 2 (Week 4) | 95% | 90% | 0% | 0% | ⏳ Pending |
| Phase 3 (Week 7) | 95% | 90% | 0% | 0% | ⏳ Pending |
| Phase 4 (Week 8) | 95% | 90% | 0% | 0% | ⏳ Pending |
| Final (Week 10) | 95% | 90% | 0% | 0% | ⏳ Pending |
---
## Coverage Gaps Analysis
### Critical Gaps (Must Fix)
| Gap ID | Component | Missing Coverage | Impact | Priority | Assigned | Status |
|--------|-----------|------------------|--------|----------|----------|--------|
| - | No gaps yet | - | - | - | - | - |
### Coverage by Critical Path
| Critical Path | Description | Coverage | Status |
|--------------|-------------|----------|--------|
| Startup | App initialization → gRPC → HTTP polling | 0% | ⏳ Not Started |
| Data Collection | HTTP poll → validation → buffer | 0% | ⏳ Not Started |
| Data Transmission | Buffer → batch → gRPC send | 0% | ⏳ Not Started |
| Error Handling | Failures → retry → logging | 0% | ⏳ Not Started |
| Health Monitoring | Status check → metrics → response | 0% | ⏳ Not Started |
---
## Mutation Testing (PIT)
### Mutation Coverage Summary
| Metric | Current | Target | Status |
|--------|---------|--------|--------|
| **Mutations Generated** | 0 | TBD | ⏳ Pending |
| **Mutations Killed** | 0 | TBD | ⏳ Pending |
| **Mutation Score** | 0% | 85% | ⏳ Pending |
| **Survived Mutations** | 0 | < 15% | ⏳ Pending |
### Mutation Coverage by Package
| Package | Mutations | Killed | Survived | Score | Status |
|---------|-----------|--------|----------|-------|--------|
| domain | 0 | 0 | 0 | 0% | ⏳ Not Started |
| application | 0 | 0 | 0 | 0% | ⏳ Not Started |
| adapter | 0 | 0 | 0 | 0% | ⏳ Not Started |
---
## MC/DC Coverage (EN 50716 Compliance)
### MC/DC Requirements
**Target**: 100% MC/DC coverage for safety-critical components
| Component | Type | MC/DC Coverage | Status |
|-----------|------|----------------|--------|
| ConfigurationValidator | Safety-critical | 0% | ⏳ Not Started |
| DataCollectionService | Safety-critical | 0% | ⏳ Not Started |
| BufferManager | Safety-critical | 0% | ⏳ Not Started |
| GrpcStreamAdapter | Safety-critical | 0% | ⏳ Not Started |
---
## Test Execution Metrics
### Test Performance
| Metric | Current | Target | Status |
|--------|---------|--------|--------|
| **Unit Test Execution Time** | 0s | < 5 min | ⏳ Pending |
| **Integration Test Execution Time** | 0s | < 10 min | ⏳ Pending |
| **Total Test Execution Time** | 0s | < 15 min | ⏳ Pending |
| **Flaky Test Rate** | 0% | < 1% | ✅ Pass |
| **Test Success Rate** | N/A | 100% | ⏳ Pending |
### CI/CD Test Metrics
| Build | Date | Tests Run | Tests Passed | Tests Failed | Coverage | Duration |
|-------|------|-----------|--------------|--------------|----------|----------|
| - | - | 0 | 0 | 0 | 0% | 0s |
---
## TDD Compliance Metrics
### Test-First Development
| Metric | Current | Target | Status |
|--------|---------|--------|--------|
| **Tests Written Before Code** | N/A | 100% | ⏳ Pending |
| **Test-to-Code Commit Ratio** | 0:0 | ~1:1 | ⏳ Pending |
| **RED-GREEN-REFACTOR Cycles** | 0 | Per feature | ⏳ Pending |
| **TDD Violations** | 0 | 0 | ✅ Pass |
---
## Coverage Action Items
### This Week
- [ ] Set up JaCoCo in Maven POM
- [ ] Configure coverage thresholds (95%/90%)
- [ ] Set up PIT mutation testing
- [ ] Create test skeleton for Phase 1 components
- [ ] Write first TDD tests (RED phase)
### Next Week
- [ ] Achieve 50% coverage on domain models
- [ ] Achieve 50% coverage on port interfaces
- [ ] Start integration test framework
- [ ] Configure CI/CD coverage reporting
### Phase 1 Target (Week 2)
- [ ] 95% line coverage, 90% branch coverage
- [ ] All domain models fully tested
- [ ] All port interfaces tested via adapters
- [ ] Maven enforces coverage thresholds
- [ ] CI pipeline blocks on coverage failures
---
## Coverage Reports
### Latest JaCoCo Report
**Status**: Not generated yet
**Location**: `target/site/jacoco/index.html`
**Generated**: -
### Latest PIT Report
**Status**: Not generated yet
**Location**: `target/pit-reports/index.html`
**Generated**: -
### Coverage Trend Chart
**Status**: Not available yet
**Will include**: Line coverage, branch coverage, test count trends
---
## Notes
- Coverage is enforced in Maven build (fails if < 95%/90%)
- CI/CD pipeline runs coverage analysis on every commit
- Coverage reports published to Gitea/CI artifacts
- Mutation testing runs nightly
- TDD compliance tracked in code reviews
- MC/DC coverage required for safety-critical components
**Last Update**: 2025-11-20 (Manual)
**Next Update**: Automated via CI/CD
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