Files
voicebox/backend/tests
Alejandro Gaston Alvarezandcapy-ai-staging[bot] f62aff0809 fix(cache): don't treat orphaned .incomplete blobs as an in-progress download
is_model_cached() marked a model as not-cached whenever any .incomplete
blob existed in its cache dir, even when a completed blob with the same
hash already sat next to it. A retried/concurrent download can leave
this orphan behind after the real transfer already finished, which made
the model appear perpetually "downloading" and re-trigger a full
re-download on every load.

Only .incomplete files with no matching completed blob now count as a
genuinely in-progress download.
2026-10-04 00:00:28 +00:00
..
2026-04-18 16:19:12 -07:00
2026-01-30 16:48:14 -08:00
2026-03-16 01:46:19 -07:00

Backend Tests

Manual test scripts for debugging and validating backend functionality.

Test Files

test_generation_progress.py

Tests TTS generation with SSE progress monitoring to identify UX issues where users see download progress even when the model is already cached.

Usage:

cd backend
python tests/test_generation_progress.py

Prerequisites:

  • Server must be running (python main.py)
  • At least one voice profile must exist

test_real_download.py

Tests real model download with SSE progress monitoring.

Usage:

cd backend
# Delete cache first to force fresh download
rm -rf ~/.cache/huggingface/hub/models--openai--whisper-base
python tests/test_real_download.py

Prerequisites:

  • Server must be running (python main.py)

test_progress.py

Unit tests for ProgressManager and HFProgressTracker functionality.

Usage:

cd backend
python tests/test_progress.py

test_check_progress_state.py

Debugging script to inspect the internal state of ProgressManager and TaskManager.

Usage:

cd backend
python tests/test_check_progress_state.py

Notes

These are manual test scripts, not automated unit tests. They're designed for:

  • Debugging progress tracking issues
  • Validating SSE event streams
  • Monitoring real-time download behavior
  • Inspecting internal state during development