Tests Folder

This folder contains automated verification for backend behavior and browser flows.

Files

conftest.py Shared pytest fixtures, including the test-only mock generator and temporary storage setup.
test_feedback.py Feedback normalization unit tests.
test_generation_engine.py Generation backend selection, GPU policy, and mock-backend gating tests.
test_huggingface_setup.py Tests for Hugging Face asset preparation helpers.
test_runtime_policy.py Runtime startup policy tests, including GPU-only enforcement.
test_session_lifecycle.py Integration tests for experiment/session lifecycle, async job flow, replay export, diagnostics, and trace-report generation.
test_tracing.py Trace persistence tests for backend and frontend events, including per-session HTML report output.
e2e/ Playwright browser tests.

Normal automated tests use the explicit test-only mock generator so logic can be validated without requiring real GPU generation on every run.