ale/test/fixers/test_black_fixer_callback.vader
Daniel Roseman 7d8fb2ba17
Python support poetry (#3834)
* Add poetry support to python linters and black fixer.

* Update python.vim to detect poetry project.

* Update ale.vim, add an option for poetry `g:ale_python_auto_poetry`.

* Update ale-python.txt, add poetry support.

* Add and update poetry related tests.

Co-authored-by: unc0 <unc0@users.noreply.github.com>
2021-07-25 13:39:05 +09:00

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Before:
call ale#assert#SetUpFixerTest('python', 'black')
let g:dir = getcwd()
let b:bin_dir = has('win32') ? 'Scripts' : 'bin'
After:
call ale#assert#TearDownFixerTest()
unlet! g:dir
unlet! b:bin_dir
Execute(The black callback should return the correct default values):
silent execute 'file ' . fnameescape(g:dir . '/../test-files/python/with_virtualenv/subdir/foo/bar.py')
AssertEqual
\ {
\ 'cwd': '%s:h',
\ 'command': ale#Escape(ale#path#Simplify(g:dir . '/../test-files/python/with_virtualenv/env/' . b:bin_dir . '/black')) . ' -'},
\ ale#fixers#black#Fix(bufnr(''))
Execute(The black callback should include options):
let g:ale_python_black_options = '--some-option'
let g:ale_python_black_change_directory = 0
silent execute 'file ' . fnameescape(g:dir . '/../test-files/python/with_virtualenv/subdir/foo/bar.py')
AssertEqual
\ {'command': ale#Escape(ale#path#Simplify(g:dir . '/../test-files/python/with_virtualenv/env/' . b:bin_dir . '/black')) . ' --some-option -' },
\ ale#fixers#black#Fix(bufnr(''))
Execute(The black callback should include --pyi for .pyi files):
let g:ale_python_black_change_directory = 0
silent execute 'file ' . fnameescape(g:dir . '/../test-files/python/with_virtualenv/subdir/foo/bar.pyi')
AssertEqual
\ {'command': ale#Escape(ale#path#Simplify(g:dir . '/../test-files/python/with_virtualenv/env/' . b:bin_dir . '/black')) . ' --pyi -' },
\ ale#fixers#black#Fix(bufnr(''))
Execute(The black callback should not concatenate options):
let g:ale_python_black_options = '--some-option'
let g:ale_python_black_change_directory = 0
silent execute 'file ' . fnameescape(g:dir . '/../test-files/python/with_virtualenv/subdir/foo/bar.pyi')
AssertEqual
\ {'command': ale#Escape(ale#path#Simplify(g:dir . '/../test-files/python/with_virtualenv/env/' . b:bin_dir . '/black')) . ' --some-option --pyi -' },
\ ale#fixers#black#Fix(bufnr(''))
Execute(Pipenv is detected when python_black_auto_pipenv is set):
let g:ale_python_black_auto_pipenv = 1
let g:ale_python_black_change_directory = 0
call ale#test#SetFilename('../test-files/python/pipenv/whatever.py')
AssertEqual
\ {'command': ale#Escape('pipenv') . ' run black -'},
\ ale#fixers#black#Fix(bufnr(''))
Execute(Poetry is detected when python_black_auto_poetry is set):
let g:ale_python_black_auto_poetry = 1
let g:ale_python_black_change_directory = 0
call ale#test#SetFilename('../test-files/python/poetry/whatever.py')
AssertEqual
\ {'command': ale#Escape('poetry') . ' run black -'},
\ ale#fixers#black#Fix(bufnr(''))