Task 3.1: Fix grpc.test.ts

[kluth]

Phase: 3 - Fix Existing Failing Tests (High Priority)

Tags: bug-fix, api

Description:
Analyze and fix the failure in tests/api/grpc.test.ts (gRPC import issues).

Acceptance Criteria:

• Analyze the failure in tests/api/grpc.test.ts
• Fix gRPC import issues
• Ensure test passes
• Verify no regressions in other tests

[kluth]

PHASE 2 & 3 PROGRESS UPDATE 🚀

PHASE 2: Zero-Dependency Compliance ✅ COMPLETE

Status: All 6 tasks COMPLETED and CLOSED (#5-#10)

All analysis verified:

• ✅ Zero Express imports in codebase
• ✅ Zero runtime npm dependencies (only dev dependencies)
• ✅ All imports use Node.js built-in modules or internal @cortex/framework
• ✅ Production-ready zero-dependency architecture confirmed

Commit: 20e10c0

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PHASE 3: Fix Failing Tests 🔓 NOW UNBLOCKED

Status: 1/12 tasks started, critical bugs fixed

• Total tests: 110 tests
• Passing: 106 tests (96.4%)
• Failing: 4 tests (3.6%)

Completed This Session:

Task 3.4: Fix compression.test.ts ✅ FIXED

All 4 compression middleware tests fixed:

1. compression middleware should compress large responses ✅
2. brotliCompression should prefer brotli when available ✅
3. gzipCompression should use gzip encoding ✅
4. compression middleware should handle writeHead override ✅

Root causes identified and fixed:

• Invalid contentTypes configuration in wrapper functions (brotli/gzip passing encodings instead of content types)
• Test timing issues (checking headers before writeHead called)
• Mock writeHead signature handling improved

Commits:

• fe88669: fix: Fix compression middleware tests and contentTypes configuration

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Remaining Phase 3 Tasks:

• Task 3.1-3.3: Fix grpc, fullSystem, tracer tests
• Task 3.5-3.12: Fix remaining HTTP, WASM, Web3, worker pool tests

Next Steps:

1. ✅ Commits pushed to GitHub
2. ✅ Phase 2 issues closed
3. ✅ DEVELOPMENT_ROADMAP.md updated
4. 📋 Remaining Phase 3 tests to fix (7 more tasks)
5. 🔓 Phase 4 Risk Mitigation will unblock when Phase 3 complete

Critical Path Progress: 2 of 4 foundation phases complete (50%)