testing-cast

# Testing Cast Skill Write effective pytest tests for {{ cookiecutter.act_name }} Act's casts. ## When NOT to Use - Writing implementation → `developing-cast` - Designing architectures → `architecting-act` - Project / cast scaffolding → run `uv run act new` (project) or `uv run act cast` (new cast) directly ## Quick Reference ```bash # Run tests uv run pytest # All tests uv run pytest tests/node_tests/ # All node tests uv run pytest tests/cast_tests/ # All cast (graph) tests uv run pytest -k "test_my_function" # Match name uv run pytest -v # Verbose uv run pytest -x # Stop on first failure uv run pytest --lf # Last failed only # With coverage uv run pytest --cov=casts --cov-report=html ``` ## Test Organization The scaffold places tests at the **project root** under `tests/`, organized by scope: ``` {{ cookiecutter.act_slug }}/ ├── casts/ │ └── {{ cookiecutter.cast_snake }}/ # cast implementation └── tests/ ├── conftest.py # shared fixtures (create as needed) ├── cast_tests/ │ └── {{ cookiecutter.cast_snake }}_test.py # graph-level tests (suffix: *_test.py) └── node_tests/ └── test_node.py # node tests for the initial cast (prefix: test_*.py) ``` | Location | Naming | Scope | |----------|--------|-------| | `tests/cast_tests/{cast_snake}_test.py` | `...