Testing the GasBuddy Integration

This guide helps AI agents run and add tests in this repository.

Environment & Run Commands

Ensure you are using the correct Python version (target is 3.14) and dependencies:

# Setup virtual environment
uv venv --python 3.14
uv pip install -r requirements_test.txt
uv pip install 'ruff==0.15.14'

# Run the test suite
.venv/bin/python -m pytest -q --no-header

Adding New Tests

Add new test cases to tests/. Identify the target area to add tests:

• test_config_flow.py: Form steps, reconfigurations, and options validation.
• test_init.py: Component setup, uninstallation, migration logic, and background services.
• test_sensor.py: Price state assertions, unit of measure changes, and device attribute assertions.
• 100% Coverage Rule: All patch/added code in the PR must have 100% test coverage before submission.

Test Mocking Guidelines

• HTTP Mocking: Use aioresponses to mock the GraphQL endpoints (https://www.gasbuddy.com/graphql) and the web client page (https://www.gasbuddy.com/home).
• Method Patching: Avoid bypassing price_lookup on py_gasbuddy.GasBuddy by directly calling process_request in code, as this breaks existing HTTP-level mocks. Patch at the public method level or configure appropriate mock responses.