| name | test-unit |
| description | Run the arthur-observability-sdk unit tests. Use when you want to verify SDK logic without building a wheel or spinning up external services. |
| allowed-tools | Bash, Read |
Run Unit Tests
Unit tests cover Arthur initialization, env-var resolution, prompt management, context helpers, and telemetry setup. They run entirely in-process — no wheel build, no network calls.
Prerequisites
python/src/arthur_genai_client/ must exist (it is gitignored). If missing:
./scripts/generate_openapi_client.sh generate python
./scripts/generate_openapi_client.sh install python
Run all unit tests
From the arthur-observability-sdk/python/ directory:
uv run pytest tests -m unit_tests -v
Run a specific test file or test
uv run pytest tests/test_client.py -v
uv run pytest tests/test_client.py::test_arthur_requires_task_or_service_name -v
Run with keyword filter
uv run pytest tests -m unit_tests -k "env" -v
Notes
- Unit tests are marked with
@pytest.mark.unit_tests (via pytestmark at the module level).
- They mock at the
OTLPSpanExporter boundary or use InMemorySpanExporter — no real OTLP endpoint needed.
- If tests import
arthur_genai_client and fail with ModuleNotFoundError, the generated client is missing (python/src/arthur_genai_client/). Run the generate-client skill first.
