Feature testing

Every feature ships its own test suite organized in layers. The framework provides fixtures, helpers, and conventions so that test setup is consistent across all features.

tests/
├── conftest.py           # Shared fixtures
├── unit/                 # Mocked, no DB, fast
├── integration/          # Real test DB
├── functional/           # Flask test_client, HTTP
├── e2e/                  # Selenium (browser)
└── load/                 # Locust (performance)

• Test environment. How the test database and Flask app are configured
• Fixtures. Framework fixtures, custom fixtures, scope rules
• Test levels. Unit, integration, functional, e2e, with real examples
• Running tests. CLI commands, flags, keyword filters

By default, feature:test runs unit + integration + functional. E2E and load require explicit flags.

---

Table of contents

• Test environment
• Fixtures
• Test levels
• Running tests