test_phase5_config.py: 6 tests for ASR_PROVIDER validation and default values. test_phase5_openrouter_provider.py: 14 tests covering OpenRouterSTT transcription, retry logic, error handling, URL construction, cleanup, and factory dispatch. test_phase5_integration.py: 4 tests for full video-to-transcribe flow with both providers (mocked) and per-provider API key validation.
Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
Woody