harness-starter-audio

Generate a deterministic WAV artifact for CI smoke tests by synthesizing a tiny, fixed 440 Hz sine tone. This yields a reproducible audio deliverable under the audio/ directory, ensuring consistent file naming and size validation across testing pipelines.

A workspace contract for audio artifact validation enforces file existence and minimum size checks. It ensures generated WAV deliverables meet fixed naming and size constraints, enabling reliable harness validation and integration scaffolding in local development and CI environments.

Create a reproducible audio file for harness validation by synthesizing a short WAV artifact with a fixed 440 Hz sine tone. This provides a deterministic audio deliverable that satisfies exclusive concurrency for writes and file_size_min validation in test pipelines.

Yes, this audio testing harness supports minimum file size validation. It enforces a workspace contract that checks file_size_min constraints, ensuring the synthesized WAV artifact meets required quality thresholds before passing smoke tests and CI pipeline checks.

Yes, you can use this to test exclusive concurrency for file writes. The harness starter applies exclusive write locks when synthesizing the WAV artifact, preventing race conditions during parallel test execution and ensuring deterministic file output.

A limitation of using a fixed 440 Hz sine tone for audio testing is that it only produces a basic, tiny WAV artifact. It is designed for smoke tests and harness validation rather than complex audio synthesis or comprehensive audio quality assessment workflows.