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ale/test/command_callback/test_pylint_command_callback.vader
w0rp 9fe7b1fe6a
Close #2281 - Separate cwd commands from commands
Working directories are now set seperately from the commands so they
can later be swapped out when running linters over projects is
supported, and also better support filename mapping for running linters
on other machines in future.
2021-03-01 20:11:10 +00:00

81 lines
3.2 KiB
Text

Before:
Save g:ale_python_auto_pipenv
let g:ale_python_auto_pipenv = 0
call ale#assert#SetUpLinterTest('python', 'pylint')
let b:bin_dir = has('win32') ? 'Scripts' : 'bin'
let b:command_tail = ' --output-format text --msg-template="{path}:{line}:{column}: {msg_id} ({symbol}) {msg}" --reports n %s'
GivenCommandOutput ['pylint 2.3.0']
After:
unlet! b:bin_dir
unlet! b:executable
unlet! b:command_tail
call ale#assert#TearDownLinterTest()
Execute(The pylint callbacks should return the correct default values):
AssertLinterCwd expand('%:p:h')
AssertLinter 'pylint', ale#Escape('pylint') . b:command_tail
Execute(Pylint should run with the --from-stdin in new enough versions):
GivenCommandOutput ['pylint 2.4.0']
AssertLinterCwd expand('%:p:h')
AssertLinter 'pylint', ale#Escape('pylint') . b:command_tail[:-3] . '--from-stdin %s'
Execute(The option for disabling changing directories should work):
let g:ale_python_pylint_change_directory = 0
AssertLinterCwd ''
AssertLinter 'pylint', ale#Escape('pylint') . b:command_tail
Execute(The pylint executable should be configurable, and escaped properly):
let g:ale_python_pylint_executable = 'executable with spaces'
AssertLinter 'executable with spaces', ale#Escape('executable with spaces') . b:command_tail
Execute(The pylint command callback should let you set options):
let g:ale_python_pylint_options = '--some-option'
AssertLinter 'pylint', ale#Escape('pylint') . ' --some-option' . b:command_tail
Execute(The pylint callbacks shouldn't detect virtualenv directories where they don't exist):
call ale#test#SetFilename('python_paths/no_virtualenv/subdir/foo/bar.py')
AssertLinterCwd ale#path#Simplify(g:dir . '/python_paths/no_virtualenv/subdir')
AssertLinter 'pylint', ale#Escape('pylint') . b:command_tail
Execute(The pylint callbacks should detect virtualenv directories):
call ale#test#SetFilename('python_paths/with_virtualenv/subdir/foo/bar.py')
let b:executable = ale#path#Simplify(
\ g:dir . '/python_paths/with_virtualenv/env/' . b:bin_dir . '/pylint'
\)
AssertLinterCwd ale#path#Simplify(g:dir . '/python_paths/with_virtualenv/subdir')
AssertLinter b:executable, ale#Escape(b:executable) . b:command_tail
Execute(You should able able to use the global pylint instead):
call ale#test#SetFilename('python_paths/with_virtualenv/subdir/foo/bar.py')
let g:ale_python_pylint_use_global = 1
AssertLinterCwd ale#path#Simplify(g:dir . '/python_paths/with_virtualenv/subdir')
AssertLinter 'pylint', ale#Escape('pylint') . b:command_tail
Execute(Setting executable to 'pipenv' appends 'run pylint'):
let g:ale_python_pylint_executable = 'path/to/pipenv'
let g:ale_python_pylint_use_global = 1
AssertLinter 'path/to/pipenv', ale#Escape('path/to/pipenv') . ' run pylint'
\ . ' --output-format text --msg-template="{path}:{line}:{column}: {msg_id} ({symbol}) {msg}" --reports n %s'
Execute(Pipenv is detected when python_pylint_auto_pipenv is set):
let g:ale_python_pylint_auto_pipenv = 1
call ale#test#SetFilename('../python_fixtures/pipenv/whatever.py')
AssertLinterCwd expand('%:p:h')
AssertLinter 'pipenv', ale#Escape('pipenv') . ' run pylint'
\ . ' --output-format text --msg-template="{path}:{line}:{column}: {msg_id} ({symbol}) {msg}" --reports n %s'