This fix closes#17026
## Summary
The check for the `PytestRaisesTooBroad` rule is now skipped if there is
a second positional argument present, which means `pytest.raises` is
used as a function.
## Test Plan
Tested on the example from the issue, which now passes the check.
```Python3
pytest.raises(Exception, func, *func_args, **func_kwargs).match("error message")
```
---------
Co-authored-by: Micha Reiser <micha@reiser.io>
## Summary
Implements upstream diagnostics `PT029`, `PT030`, `PT031` that function
as pytest.warns corollaries of `PT010`, `PT011`, `PT012` respectively.
Most of the implementation and documentation is designed to mirror those
existing diagnostics.
Closes#14239
## Test Plan
Tests for `PT029`, `PT030`, `PT031` largely copied from `PT010`,
`PT011`, `PT012` respectively.
`cargo nextest run`
---------
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
## Summary
Close#11243. Fix `pytest-parametrize-names-wrong-type (PT006)` to edit
both `argnames` and `argvalues` if both of them are single-element
tuples/lists.
```python
# Before fix
@pytest.mark.parametrize(("x",), [(1,), (2,)])
def test_foo(x):
...
# After fix:
@pytest.mark.parametrize("x", [1, 2])
def test_foo(x):
...
```
## Test Plan
New test cases
## Summary
<!-- What's the purpose of the change? What does it do, and why? -->
`pytest-raises-too-broad (PT011)` should be raised when
`expected_exception` is provided as a keyword argument.
```python
def test_foo():
with pytest.raises(ValueError): # raises PT011
raise ValueError("Can't divide 1 by 0")
# This is minor but a valid pytest.raises call
with pytest.raises(expected_exception=ValueError): # doesn't raise PT011 but should
raise ValueError("Can't divide 1 by 0")
```
`pytest.raises` doc:
https://docs.pytest.org/en/8.3.x/reference/reference.html#pytest.raises
## Test Plan
<!-- How was it tested? -->
Unit tests
Signed-off-by: harupy <hkawamura0130@gmail.com>
## Summary
This error was found browsing
https://github.com/qarmin/Automated-Fuzzer/actions/runs/8396966850.
Which failed when trying to autofix the PT014 violation in the following
code:
```python
@pytest.mark.parametrize('data, spec', [(1.0, 1.0), (1.0, 1.0)])
def test_numbers(data, spec):
...
```
Investigation revealed that the implementation was not properly tested,
when the duplicate value was also the last in the list. In particular
the following function, which is in charge of finding the comma
following an element to create the suggested fix,
0a99bd84ce/crates/ruff_linter/src/rules/flake8_pytest_style/rules/parametrize.rs (L647-L651)
would find the next comma even if it was outside the list itself leading
to a lot of code being deleted.
This PR fixes that.
## Test Plan
Added misbehaving code to the test fixture.
## Summary
This adds automatic fixes for the `PT007` rule.
I am currently reviewing and adding Ruff rules to Home Assistant. One
rule is PT007, which has multiple hundred occurrences in the codebase,
but no automatic fix, and this is not fun to do manually, especially
because using Regexes are not really possible with this.
My knowledge of the Ruff codebase and Rust in general is not good and
this is my first PR here, so I hope it is not too bad.
One thing where I need help is: How can I have the transformed code to
be formatted automatically, instead of it being minimized as it does it
now?
## Test Plan
Using the existing fixtures and updated snapshots.
## Summary
This PR fixes the autofix behavior for `PT022` to create an additional
edit for the return type if it's present. The edit will update the
return type from `Generator[T, ...]` to `T`. As per the [official
documentation](https://docs.python.org/3/library/typing.html?highlight=typing%20generator#typing.Generator),
the first position is the yield type, so we can ignore other positions.
```python
typing.Generator[YieldType, SendType, ReturnType]
```
## Test Plan
Add new test cases, `cargo test` and review the snapshots.
fixes: #7610
Denys Kyslytsyn
InSync
Tom Kuson
Harutaka Kawamura
Alex Waygood
Charlie Marsh
Auguste Lalande
Sid
konsti
Dhruv Manilawala