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Before:
runtime ale_linters/python/pylint.vim
silent! execute 'cd /testplugin/test/command_callback'
let g:dir = getcwd()
let b:command_tail = ' --output-format text --msg-template="{path}:{line}:{column}: {msg_id} ({symbol}) {msg}" --reports n %s'
After:
silent execute 'cd ' . fnameescape(g:dir)
" Set the file to something else,
" or we'll cause issues when running other tests
silent file 'dummy.py'
unlet! g:dir
call ale#linter#Reset()
let g:ale_python_pylint_executable = 'pylint'
let g:ale_python_pylint_options = ''
let g:ale_python_pylint_use_global = 0
Execute(The pylint callbacks should return the correct default values):
AssertEqual
\ 'pylint',
\ ale_linters#python#pylint#GetExecutable(bufnr(''))
AssertEqual
\ 'pylint ' . b:command_tail,
\ ale_linters#python#pylint#GetCommand(bufnr(''))
Execute(The pylint executable should be configurable, and escaped properly):
let g:ale_python_pylint_executable = 'executable with spaces'
AssertEqual
\ 'executable with spaces',
\ ale_linters#python#pylint#GetExecutable(bufnr(''))
AssertEqual
\ 'executable\ with\ spaces ' . b:command_tail,
\ ale_linters#python#pylint#GetCommand(bufnr(''))
Execute(The pylint command callback should let you set options):
let g:ale_python_pylint_options = '--some-option'
AssertEqual
\ 'pylint --some-option' . b:command_tail,
\ ale_linters#python#pylint#GetCommand(bufnr(''))
Execute(The pylint callbacks shouldn't detect virtualenv directories where they don't exist):
silent execute 'file ' . fnameescape(g:dir . '/python_paths/no_virtualenv/subdir/foo/bar.py')
AssertEqual
\ 'pylint',
\ ale_linters#python#pylint#GetExecutable(bufnr(''))
AssertEqual
\ 'pylint ' . b:command_tail,
\ ale_linters#python#pylint#GetCommand(bufnr(''))
Execute(The pylint callbacks should detect virtualenv directories):
silent execute 'file ' . fnameescape(g:dir . '/python_paths/with_virtualenv/subdir/foo/bar.py')
AssertEqual
\ g:dir . '/python_paths/with_virtualenv/env/bin/pylint',
\ ale_linters#python#pylint#GetExecutable(bufnr(''))
AssertEqual
\ g:dir . '/python_paths/with_virtualenv/env/bin/pylint ' . b:command_tail,
\ ale_linters#python#pylint#GetCommand(bufnr(''))
Execute(You should able able to use the global pylint instead):
silent execute 'file ' . fnameescape(g:dir . '/python_paths/with_virtualenv/subdir/foo/bar.py')
let g:ale_python_pylint_use_global = 1
AssertEqual
\ 'pylint',
\ ale_linters#python#pylint#GetExecutable(bufnr(''))
AssertEqual
\ 'pylint ' . b:command_tail,
\ ale_linters#python#pylint#GetCommand(bufnr(''))
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