ruff/crates/ruff_python_formatter
Micha Reiser ed33b75bad
test(ruff_python_formatter): Run all Black tests (#2993)
This PR changes the testing infrastructure to run all black tests and:

* Pass if Ruff and Black generate the same formatting
* Fail and write a markdown snapshot that shows the input code, the differences between Black and Ruff, Ruffs output, and Blacks output

This is achieved by introducing a new `fixture` macro (open to better name suggestions) that "duplicates" the attributed test for every file that matches the specified glob pattern. Creating a new test for each file over having a test that iterates over all files has the advantage that you can run a single test, and that test failures indicate which case is failing. 

The `fixture` macro also makes it straightforward to e.g. setup our own spec tests that test very specific formatting by creating a new folder and use insta to assert the formatted output.
2023-02-22 09:25:06 -05:00
..
resources/test/fixtures/black test(ruff_python_formatter): Run all Black tests (#2993) 2023-02-22 09:25:06 -05:00
src test(ruff_python_formatter): Run all Black tests (#2993) 2023-02-22 09:25:06 -05:00
Cargo.toml test(ruff_python_formatter): Run all Black tests (#2993) 2023-02-22 09:25:06 -05:00