Commit 64ccb28
Changed files (1)
TESTING_STATUS.md
@@ -0,0 +1,190 @@
+# Testing Status - 2026-01-07
+
+## Summary
+
+Testing infrastructure and unit tests are in progress. Following the approved plan to pause Phase 5 implementation and establish solid testing foundation.
+
+## Completed ✅
+
+### STEP 1: Feature Parity Documentation
+- ✅ Created `FEATURE_PARITY.md` with comprehensive comparison
+- ✅ Documented ~120 features across 11 categories
+- ✅ Status breakdown: 47 implemented (39%), 54 planned (45%), 14 not planned (12%)
+- ✅ Committed: 9f54afc
+
+### STEP 2: Test Infrastructure
+- ✅ Created `test/functional/` directory structure
+- ✅ Added `.gitignore` for test outputs
+- ✅ Created comprehensive `test/functional/README.md`
+- ✅ Committed: e6b8ee8
+
+### STEP 3.1: Unit Tests - Simple Packages
+- ✅ **pkg/config/config_test.go**
+ - 3 tests: defaults, non-nil fields, reasonable defaults
+ - Coverage: 100.0%
+ - All tests passing
+
+- ✅ **internal/models/recordedurl_test.go**
+ - 11 tests covering all model methods
+ - Table-driven approach
+ - Coverage: 100.0%
+ - All tests passing
+
+- ✅ Committed: 28c27be
+
+### STEP 3.2: Unit Tests - Core Components (In Progress)
+- ✅ **internal/pipeline/pipeline_test.go**
+ - 12 comprehensive tests
+ - Mock processor implementation
+ - Concurrency testing (50 parallel URLs)
+ - Coverage: 98.2%
+ - All tests passing
+
+- ✅ Committed: 397da66
+
+## Current Test Coverage
+
+```
+Package Coverage Tests
+--------------------------------------------------------------------
+pkg/config 100.0% 3/3 ✅
+internal/models 100.0% 11/11 ✅
+internal/pipeline 98.2% 12/12 ✅
+internal/certauth 0.0% 0 (TODO)
+internal/writer 0.0% 0 (TODO)
+internal/proxy 0.0% 0 (TODO)
+cmd/gowarcprox 0.0% 0 (TODO)
+--------------------------------------------------------------------
+Total tests passing: 26/26 ✅
+```
+
+## In Progress 🚧
+
+### STEP 3.2: Remaining Core Components
+- ⏳ **internal/certauth/certauth_test.go** - Certificate authority tests
+- ⏳ **internal/writer/writer_test.go** - WARC writer tests
+- ⏳ **internal/writer/gowarc_conformity_test.go** - gowarc API conformity
+
+## Pending 📋
+
+### STEP 3.3: Complex Components
+- **internal/proxy/recorder_test.go** - Digest calculation tests
+- **internal/proxy/proxy_test.go** - Server lifecycle tests
+- **internal/proxy/handler_test.go** - HTTP handling tests
+- **internal/proxy/mitm_test.go** - HTTPS MITM tests
+
+### STEP 3.4: Coverage Verification
+- Target: 70% overall coverage
+- Target: 75%+ for critical packages (proxy, writer, pipeline)
+
+### STEP 4: Comparison Tools
+- **test/functional/lib/warc_compare.go** - WARC file comparator
+- **test/functional/lib/sqlite_compare.go** - SQLite DB comparator
+- **test/functional/lib/common.sh** - Shared bash utilities
+
+### STEP 5: Functional Tests (10 scenarios)
+- 01_http_basic.sh - Basic HTTP GET
+- 02_https_mitm.sh - HTTPS MITM
+- 03_post_body.sh - POST with body
+- 04_headers.sh - Custom headers
+- 05_compression_gzip.sh - GZIP compression
+- 06_digest_sha1.sh - SHA1 digest
+- 07_digest_sha256.sh - SHA256 digest
+- 08_digest_blake3.sh - BLAKE3 digest
+- 09_file_rotation.sh - WARC rotation
+- 10_concurrent.sh - Concurrent requests
+
+### STEP 6: Documentation
+- Update README.md with testing instructions
+- Create Makefile with `make test` and `make test-functional` targets
+
+### STEP 7: Final Validation
+- All unit tests passing
+- All functional tests passing
+- 70% coverage achieved
+- Payload digests match between Python and Go
+
+## Next Steps
+
+**Priority: Continue STEP 3.2**
+
+1. Write `internal/certauth/certauth_test.go`:
+ - Test CA initialization (create new, load existing)
+ - Test certificate generation for various hostnames
+ - Test wildcard certificate support
+ - Test certificate caching
+ - Test concurrent cert generation
+
+2. Write `internal/writer/writer_test.go`:
+ - Test WARC writer initialization
+ - Test request record creation
+ - Test response record creation
+ - Test record batch creation
+ - Test compression support
+ - Test file rotation
+
+3. Write `internal/writer/gowarc_conformity_test.go`:
+ - Validate WARC record format
+ - Verify header fields
+ - Check digest calculation
+ - Validate compression
+
+Then proceed to STEP 3.3 (proxy package tests).
+
+## Testing Commands
+
+### Run All Tests
+```bash
+go test ./...
+```
+
+### Run With Coverage
+```bash
+go test -cover ./...
+```
+
+### Coverage Report
+```bash
+go test -coverprofile=coverage.out ./...
+go tool cover -html=coverage.out
+```
+
+### Run Specific Package
+```bash
+go test ./internal/pipeline -v
+```
+
+## Success Criteria (Before Phase 5)
+
+- ✅ FEATURE_PARITY.md created and comprehensive
+- ✅ Test infrastructure directories created
+- 🚧 All unit test files written for Phases 1-4 packages (3/6 complete)
+- ⏳ Go test coverage ≥70% overall
+- ⏳ Critical packages (proxy, writer, pipeline) ≥75% coverage
+- ⏳ Comparison tools (warc_compare, sqlite_compare) built
+- ⏳ All functional test scenarios 01-10 written
+- ⏳ All functional tests pass (Python and Go outputs match)
+- ⏳ Payload digests match exactly in all functional tests
+- ⏳ README.md updated with testing instructions
+- ⏳ All testing work committed to git
+
+## Estimated Remaining Work
+
+- **STEP 3.2 remaining**: 4-6 hours (certauth, writer tests)
+- **STEP 3.3**: 6-8 hours (proxy package tests - most complex)
+- **STEP 3.4**: 1 hour (coverage verification and fixes)
+- **STEP 4**: 8-10 hours (comparison tools are complex)
+- **STEP 5**: 10-12 hours (10 functional test scenarios)
+- **STEP 6**: 2 hours (documentation)
+- **STEP 7**: 2 hours (validation and fixes)
+
+**Total**: 33-41 hours remaining
+
+## Notes
+
+- User is AFK, continue working autonomously
+- Focus on unit tests first (as agreed: unit tests → functional tests)
+- Table-driven tests preferred (Uber Go style)
+- Mock external dependencies
+- Test public interfaces
+- Each package tests should be committed separately