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Before:
call ale#assert#SetUpLinterTest('python', 'flake8')
let b:bin_dir = has('win32') ? 'Scripts' : 'bin'
GivenCommandOutput ['3.0.0']
After:
unlet! b:executable
unlet! b:bin_dir
call ale#assert#TearDownLinterTest()
Execute(The flake8 callbacks should return the correct default values):
AssertLinter 'flake8', [
\ ale#Escape('flake8') . ' --version',
\ ale#Escape('flake8') . ' --format=default --stdin-display-name %s -',
\]
" The version check should be cached.
GivenCommandOutput []
AssertLinter 'flake8', [
\ ale#Escape('flake8') . ' --format=default --stdin-display-name %s -',
\]
" Try with older versions.
call ale#semver#ResetVersionCache()
GivenCommandOutput ['2.9.9']
AssertLinter 'flake8', [
\ ale#Escape('flake8') . ' --version',
\ ale#Escape('flake8') . ' --format=default -',
\]
Execute(The option for disabling changing directories should work):
let g:ale_python_flake8_change_directory = 'off'
AssertLinterCwd ['', '']
call ale#semver#ResetVersionCache()
AssertLinter 'flake8', [
\ ale#Escape('flake8') . ' --version',
\ ale#Escape('flake8') . ' --format=default --stdin-display-name %s -',
\]
let g:ale_python_flake8_change_directory = 0
AssertLinterCwd ['']
AssertLinter 'flake8', [
\ ale#Escape('flake8') . ' --format=default --stdin-display-name %s -',
\]
" Invalid options should be considered the same as turning the setting off.
let g:ale_python_flake8_change_directory = 'xxx'
AssertLinterCwd ['']
AssertLinter 'flake8', [
\ ale#Escape('flake8') . ' --format=default --stdin-display-name %s -',
\]
Execute(The option for changing directory to project root should work):
call ale#test#SetFilename('../test-files/python/namespace_package_tox/namespace/foo/bar.py')
AssertLinterCwd ale#python#FindProjectRootIni(bufnr(''))
call ale#semver#ResetVersionCache()
AssertLinter 'flake8', [
\ ale#Escape('flake8') . ' --version',
\ ale#Escape('flake8') . ' --format=default --stdin-display-name %s -',
\]
Execute(The option for changing directory to file dir should work):
let g:ale_python_flake8_change_directory = 'file'
call ale#test#SetFilename('../test-files/python/namespace_package_tox/namespace/foo/bar.py')
AssertLinter 'flake8', [
\ ale#Escape('flake8') . ' --version',
\ ale#Escape('flake8') . ' --format=default --stdin-display-name %s -',
\]
let g:ale_python_flake8_change_directory = 1
AssertLinter 'flake8', [
\ ale#Escape('flake8') . ' --format=default --stdin-display-name %s -',
\]
Execute(The flake8 command callback should let you set options):
let g:ale_python_flake8_options = '--some-option'
GivenCommandOutput ['3.0.4']
AssertLinter 'flake8', [
\ ale#Escape('flake8') . ' --version',
\ ale#Escape('flake8') . ' --some-option'
\ . ' --format=default --stdin-display-name %s -',
\]
call ale#semver#ResetVersionCache()
GivenCommandOutput ['2.9.9']
AssertLinter 'flake8', [
\ ale#Escape('flake8') . ' --version',
\ ale#Escape('flake8') . ' --some-option --format=default -',
\]
Execute(You should be able to set a custom executable and it should be escaped):
call ale#test#SetFilename('../test-files/dummy')
let g:ale_python_flake8_executable = 'executable with spaces'
AssertLinterCwd ['%s:h', '%s:h']
call ale#semver#ResetVersionCache()
AssertLinter 'executable with spaces', [
\ ale#Escape('executable with spaces') . ' --version',
\ ale#Escape('executable with spaces')
\ . ' --format=default'
\ . ' --stdin-display-name %s -',
\]
Execute(The flake8 callbacks should detect virtualenv directories):
call ale#test#SetFilename('../test-files/python/with_virtualenv/subdir/foo/bar.py')
let b:executable = ale#path#Simplify(
\ g:dir . '/../test-files/python/with_virtualenv/env/' . b:bin_dir . '/flake8'
\)
AssertLinter b:executable, [
\ ale#Escape(b:executable) . ' --version',
\ ale#Escape(b:executable)
\ . ' --format=default'
\ . ' --stdin-display-name %s -',
\]
Execute(The FindProjectRoot should detect the project root directory for namespace package via Manifest.in):
call ale#test#SetFilename('../test-files/python/namespace_package_manifest/namespace/foo/bar.py')
AssertEqual
\ ale#path#Simplify(g:dir . '/../test-files/python/namespace_package_manifest'),
\ ale#python#FindProjectRoot(bufnr(''))
Execute(The FindProjectRoot should detect the project root directory for namespace package via setup.cf):
call ale#test#SetFilename('../test-files/python/namespace_package_setup/namespace/foo/bar.py')
AssertEqual
\ ale#path#Simplify(g:dir . '/../test-files/python/namespace_package_setup'),
\ ale#python#FindProjectRoot(bufnr(''))
Execute(The FindProjectRoot should detect the project root directory for namespace package via pytest.ini):
call ale#test#SetFilename('../test-files/python/namespace_package_pytest/namespace/foo/bar.py')
AssertEqual
\ ale#path#Simplify(g:dir . '/../test-files/python/namespace_package_pytest'),
\ ale#python#FindProjectRoot(bufnr(''))
Execute(The FindProjectRoot should detect the project root directory for namespace package via tox.ini):
call ale#test#SetFilename('../test-files/python/namespace_package_tox/namespace/foo/bar.py')
AssertEqual
\ ale#path#Simplify(g:dir . '/../test-files/python/namespace_package_tox'),
\ ale#python#FindProjectRoot(bufnr(''))
Execute(The FindProjectRoot should detect the project root directory for non-namespace package):
call ale#test#SetFilename('../test-files/python/no_virtualenv/subdir/foo/bar.py')
AssertEqual
\ ale#path#Simplify(g:dir . '/../test-files/python/no_virtualenv/subdir'),
\ ale#python#FindProjectRoot(bufnr(''))
" Some users currently run flake8 this way, so we should support it.
Execute(Using `python -m flake8` should be supported for running flake8):
call ale#test#SetFilename('../test-files/python/with_virtualenv/subdir/foo/bar.py')
let g:ale_python_flake8_executable = 'python'
let g:ale_python_flake8_options = '-m flake8 --some-option'
GivenCommandOutput ['2.9.9']
AssertLinter 'python', [
\ ale#Escape('python') . ' -m flake8 --version',
\ ale#Escape('python')
\ . ' -m flake8 --some-option --format=default -'
\]
call ale#semver#ResetVersionCache()
" Leading spaces shouldn't matter
let g:ale_python_flake8_options = ' -m flake8 --some-option'
GivenCommandOutput ['2.9.9']
AssertLinter 'python', [
\ ale#Escape('python') . ' -m flake8 --version',
\ ale#Escape('python')
\ . ' -m flake8 --some-option --format=default -'
\]
Execute(Setting executable to 'pipenv' should append 'run flake8'):
let g:ale_python_flake8_executable = 'path/to/pipenv'
" FIXME: pipenv should check the version with flake8.
GivenCommandOutput []
AssertLinter 'path/to/pipenv',
\ ale#Escape('path/to/pipenv') . ' run flake8 --format=default -'
Execute(Pipenv is detected when python_flake8_auto_pipenv is set):
let g:ale_python_flake8_auto_pipenv = 1
call ale#test#SetFilename('../test-files/python/pipenv/whatever.py')
AssertLinterCwd ale#python#FindProjectRootIni(bufnr(''))
AssertLinter 'pipenv',
\ ale#Escape('pipenv') . ' run flake8 --format=default --stdin-display-name %s -'
Execute(Setting executable to 'poetry' should append 'run flake8'):
let g:ale_python_flake8_executable = 'path/to/poetry'
" FIXME: poetry should check the version with flake8.
GivenCommandOutput []
AssertLinter 'path/to/poetry',
\ ale#Escape('path/to/poetry') . ' run flake8 --format=default -'
Execute(poetry is detected when python_flake8_auto_poetry is set):
let g:ale_python_flake8_auto_poetry = 1
call ale#test#SetFilename('../test-files/python/poetry/whatever.py')
AssertLinterCwd ale#python#FindProjectRootIni(bufnr(''))
AssertLinter 'poetry',
\ ale#Escape('poetry') . ' run flake8 --format=default --stdin-display-name %s -'
Execute(uv is detected when python_flake8_auto_uv is set):
let g:ale_python_flake8_auto_uv = 1
call ale#test#SetFilename('../test-files/python/uv/whatever.py')
AssertLinter 'uv',
\ ale#Escape('uv') . ' run flake8 --format=default --stdin-display-name %s -'
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