requirements-dev.txt

# 🔴 This file no longer includes `-r requirements.txt`, and that is forced
# rather than chosen. The runtime file carries artefact hashes now, and pip
# turns hash-checking on for the WHOLE install as soon as one requirement has
# a hash - so including it here would demand hashes for pytest, hypothesis and
# every transitive dependency of theirs. Those are deliberately unpinned (the
# weekly run exists to watch them drift), and the two cannot share one command.
#
# Install both, in either order:
#     pip install --require-hashes -r requirements.txt
#     pip install -r requirements-dev.txt
pytest
hypothesis        # property-based tests (matchers) and CLI fuzzing
pytest-cov        # coverage gate (see [tool.coverage] in pyproject.toml)