Comprehensive Testing and Quality Assurance

[jeremymanning]

Establish comprehensive testing infrastructure with >90% coverage, integration tests across all components, performance benchmarking, and CI setup.

Key Components

• Comprehensive unit and integration test suite with >90% coverage
• Performance benchmarking and regression detection
• CI/CD pipeline with GitHub Actions
• Quality gates (type checking, code style, security scanning)
• Cross-platform testing (Python 3.7-3.11, multiple OS)

Test Architecture

• Unit tests for all components
• Integration tests covering full workflows
• Performance benchmarks with baseline tracking
• Memory profiling and leak detection
• Automated quality assurance

Acceptance Criteria

• 90% line coverage across all production code

• All tests pass on Python 3.7-3.11 across OS platforms
• Performance benchmarks established (<2x BrainIAK baseline)
• Automated CI/CD pipeline with quality gates
• Zero security vulnerabilities in dependencies

Dependencies: All previous tasks (001-007)
Effort: Medium (3-5 days)

[jeremymanning]

✅ Completed as part of Epic #68 initial-implementation

This issue was successfully completed during the initial HTFA implementation epic. The comprehensive testing infrastructure has been fully implemented with:

• Unit test coverage analysis and enhancement framework
• Integration test suite for complete workflows
• Performance benchmarking with <2x BrainIAK baseline
• CI/CD pipeline with GitHub Actions
• Quality gates with automated testing matrix

All acceptance criteria met. Issue completed on 2025-09-04.