python-pytest-cases

• Fixed fixture 'self' not found issue when @fixture was used to decorate a class method not explicitly depending on request. Fixed #182

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• New: from version 3.2 on, if auto_refs=True (default), @parametrize will automatically detect fixture symbols in the list of argvalues, and will create fixture_refs automatically around them so that you don't need to. Fixes #177

• Fixed ordering issue happening on linux targets when several @parametrize are used to decorate the same function. Fixes #180

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• Now appending fixtures to the closure once it has been built is supported. This fixes an issue with pytest-asyncio. Fixes #176

• Fixed issue when parametrize_with_cases was used on case functions themselves (nesting/recursion). This was due to a lack of support of the place_as magic pytest attribute. Fixes #179

• Added a warning concerning usage of indirect in parametrize when fixture references are present. See #150

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• Fixed issue with Empty id marker leaking to test ids. Fixed #171

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• @parametrize_with_cases now by default (cases=AUTO) looks for both file naming patterns test_<name>_cases.py and cases_<name>.py. Removed the AUTO2 constant. Fixed #140

• Nested classes containing case functions are now officially supported (they were, but undocumented). Fixed #160

• Case functions that are staticmethod and classmethod are now supported as well. Fixes #168

See documentation page for details.

• Major refactoring of the way ids and marks are generated and customized in fixture_union, @parametrize and @parametrize_with_cases. Now idstyle has a consistent behaviour across the board, ids and idstyle can work together correctly, @parametrize_with_cases and @parametrize have much better default values for ids, and many others. See documentation for details. Fixed #154

• New public API to manipulate information about a case function: copy_case_info, set_case_id, get_case_id, get_case_marks, get_case_tags, matches_tag_query, is_case_class, is_case_function. See API reference.

• Fixed default behaviour of idgen in @parametrize: it only defaults to AUTO when no fixture_ref are used in the argvalues.

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• Fixed AttributeError: 'DoctestItem' object has no attribute '_request' when executing doctests. Fixes #156

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• @pytest.mark.usefixtures can be now be used on case functions. Fixes #152.

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• lazy_value parameters are now cached by pytest node id only. So plugins can access the value without triggering an extra function call, but a new call is triggered for each pytest node, so as to prevent mutable object leakage across tests. Fixed #149 while ensuring no regression for #143.

• The ids argument of parametrize now accepts a (possibly infinite) generator of ids, e.g. (f"foo{i}" for i in itertools.count()), just as pytest does. This was not always the case, inparticular when parametrizing a @fixture. The ids arguments of fixture_union, param_fixture[s], etc. now also support this pattern. Fixed #148

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• Improved description for the glob argument in @parametrize_with_cases. Also made the implementation escape all regex special characters so that they can't be used. Finally a pattern should now match the entire case id (previously, a partial match would work if it was at the beginning of the string). One step towards #147

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• is_lazy is now part of public API, and _LazyValue now has a cache mechanism like _LazyTuple. Fixes #143

• @parametrize: custom ids are now correctly taken into account when a single lazy_valueis used for a tuple of parameters. This issue could be seen also with @parametrize_with_cases: idgen does not seem to be taken into account when cases are unpacked into a tuple. Fixes #144.

• Empty case ids are now replaced with '<empty_case_id>' to avoid ambiguous interpretation of test ids. Fixes #142.

See documentation page for details.

• new clone(self, remove_int_base=False) API on LazyValue and LazyTupleItem instances. With this new API, on old pytest < 5.3, other plugins such as pytest-harvest can easily clone the contents from lazy values without having them inherit from int - which was a dirty hack used by pytest-cases to trick pytest to generate acceptable test ids in these old pytest versions. Also improved the LazyValue, LazyTuple and LazyTupleItem object model with equality and repr. Fixes pytest-harvest#43

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• Marks set on a case class are now propagated to cases in the class. So you can use for example pytest-pilot more easily ! Fixes #139

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• Fixed "Created fixture names are not unique, please report" error when duplicate fixture reference is provided in a pytest.param. Fixes #138.

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• Fixed TypeError: _idval() got an unexpected keyword argument 'item' with pytest versions between 3.0.0 and 3.7.4. Fixed #136

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• @parametrize_with_cases now supports that argnames is a list or tuple, just as @pytest.mark.parametrize does. PR #132, by @saroad2.

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• Now enforcing usage of makefun 1.9.3 or above to avoid issue AttributeError: 'functools.partial' object has no attribute '__module__' mentioned in #128

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• Improved documentation to explain why @fixture should be used instead of @pytest.fixture. Fixed #125

• Fixed ValueError: fixture is being applied more than once to the same function when two functions parametrized with the same cases were sitting in the same file. Improved robustness when cases require fixtures, in particular when parametrized test/fixture sits in a class or when several of them sit in a class/module. Fixed #126

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• Added missing deprecation warning on @cases_generator. Fixes #124.

• Removed target and tags arguments of @cases_generator (deprecated api anyway) that were added by mistake in version 2.0.0 but never used.

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• Added support for pytest items without funcargs. Fixes interoperability with other pytest plugins such as pytest-black or pytest-flake8. Fixes #122

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