flake8-pytest-style 0.2.0

A flake8 plugin checking common style issues or inconsistencies with pytest-based tests.

flake8-pytest-style

Description

A flake8 plugin checking common style issues or inconsistencies with pytest-based tests.

Currently the following errors are reported:

• PT001 use @pytest.fixture() over @pytest.fixture

• PT002 configuration for fixture '{name}' specified via positional args, use kwargs
  e.g. @pytest.fixture(scope='module') is OK, and @pytest.fixture('module') is an error

• PT003 scope='function' is implied in @pytest.fixture()
  e.g. @pytest.fixture(scope='function') should be replaced with @pytest.fixture()

• PT004 fixture '{name}' does not return anything, add leading underscore

• PT005 fixture '{name}' returns a value, remove leading underscore

• PT006 wrong name(s) type in @pytest.mark.parametrize, expected {expected_type}
  e.g. @pytest.mark.parametrize(('name1', 'name2'), ...) is ok, and @pytest.mark.parametrize('name1,name2', ...) is an error

• PT007 wrong values type in @pytest.mark.parametrize, expected {expected_type}

• PT008 use return_value= instead of patching with lambda
  e.g. mocker.patch('target', return_value=7) is OK, and mocker.patch('target', lambda *args: 7) is an error

• PT009 use a regular assert instead of unittest-style '{assertion}'

Installation

pip install flake8-pytest-style

For developers

Install deps and setup pre-commit hook

make init

Run linters, autoformat, tests etc.

make format lint test

Bump new version

make bump_major
make bump_minor
make bump_patch

License

MIT

Change Log

Unreleased

...

%### 0.2.0 - 2020-03-01

• add PT009 (ported from flake8-pytest)

0.1.3 - 2019-05-24

• add yield fixtures support
• fix changelog entry for 0.1.2

0.1.2 - 2019-05-23

• fix parametrize checkers not working in decorators

0.1.1 - 2019-05-23

• update PyPI description

0.1.0 - 2019-05-23

• initial