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Massively reduce the amount of code needed for linter tests

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This commit is contained in:
w0rp
2018-07-15 18:24:53 +01:00
parent 5155a35a80
commit a42999a639
138 changed files with 1447 additions and 3017 deletions
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69
test/command_callback/test_mypy_command_callback.vader
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@@ -1,106 +1,71 @@
Before:
Save g:ale_python_mypy_executable
Save g:ale_python_mypy_options
Save g:ale_python_mypy_use_global
unlet! g:ale_python_mypy_executable
unlet! g:ale_python_mypy_options
unlet! g:ale_python_mypy_use_global
call ale#assert#SetUpLinterTest('python', 'mypy')
call ale#test#SetFilename('test.py')
let b:bin_dir = has('win32') ? 'Scripts' : 'bin'
runtime ale_linters/python/mypy.vim
call ale#test#SetDirectory('/testplugin/test/command_callback')
call ale#test#SetFilename('test.py')
After:
Restore
unlet! b:bin_dir
unlet! b:executable
call ale#test#RestoreDirectory()
call ale#linter#Reset()
call ale#assert#TearDownLinterTest()
Execute(The mypy callbacks should return the correct default values):
AssertEqual
\ 'mypy',
\ ale_linters#python#mypy#GetExecutable(bufnr(''))
AssertEqual
AssertLinter 'mypy',
\ 'cd ' . ale#Escape(g:dir) . ' && ' . ale#Escape('mypy')
\ . ' --show-column-numbers '
\ . '--shadow-file %s %t %s',
\ ale_linters#python#mypy#GetCommand(bufnr(''))
\ . '--shadow-file %s %t %s'
Execute(The mypy executable should be configurable, and escaped properly):
let g:ale_python_mypy_executable = 'executable with spaces'
AssertEqual
\ 'executable with spaces',
\ ale_linters#python#mypy#GetExecutable(bufnr(''))
AssertEqual
AssertLinter 'executable with spaces',
\ 'cd ' . ale#Escape(g:dir) . ' && ' . ale#Escape('executable with spaces')
\ . ' --show-column-numbers '
\ . '--shadow-file %s %t %s',
\ ale_linters#python#mypy#GetCommand(bufnr(''))
\ . '--shadow-file %s %t %s'
Execute(The mypy command callback should let you set options):
let g:ale_python_mypy_options = '--some-option'
AssertEqual
AssertLinter 'mypy',
\ 'cd ' . ale#Escape(g:dir) . ' && ' . ale#Escape('mypy')
\ . ' --show-column-numbers --some-option '
\ . '--shadow-file %s %t %s',
\ ale_linters#python#mypy#GetCommand(bufnr(''))
\ . '--shadow-file %s %t %s'
Execute(The mypy command should switch directories to the detected project root):
silent execute 'file ' . fnameescape(g:dir . '/python_paths/no_virtualenv/subdir/foo/bar.py')
AssertEqual
\ 'mypy',
\ ale_linters#python#mypy#GetExecutable(bufnr(''))
AssertEqual
AssertLinter 'mypy',
\ 'cd ' . ale#Escape(ale#path#Simplify(g:dir . '/python_paths/no_virtualenv/subdir'))
\ . ' && ' . ale#Escape('mypy')
\ . ' --show-column-numbers '
\ . '--shadow-file %s %t %s',
\ ale_linters#python#mypy#GetCommand(bufnr(''))
\ . '--shadow-file %s %t %s'
Execute(The mypy callbacks should detect virtualenv directories and switch to the project root):
silent execute 'file ' . fnameescape(g:dir . '/python_paths/with_virtualenv/subdir/foo/bar.py')
let b:executable = ale#path#Simplify(g:dir . '/python_paths/with_virtualenv/env/' . b:bin_dir . '/mypy')
AssertEqual
\ b:executable,
\ ale_linters#python#mypy#GetExecutable(bufnr(''))
AssertEqual
AssertLinter b:executable,
\ 'cd ' . ale#Escape(ale#path#Simplify(g:dir . '/python_paths/with_virtualenv/subdir'))
\ . ' && ' . ale#Escape(b:executable)
\ . ' --show-column-numbers '
\ . '--shadow-file %s %t %s',
\ ale_linters#python#mypy#GetCommand(bufnr(''))
\ . '--shadow-file %s %t %s'
Execute(You should able able to use the global mypy instead):
silent execute 'file ' . fnameescape(g:dir . '/python_paths/with_virtualenv/subdir/foo/bar.py')
let g:ale_python_mypy_use_global = 1
AssertEqual
\ 'mypy',
\ ale_linters#python#mypy#GetExecutable(bufnr(''))
AssertEqual
AssertLinter 'mypy',
\ 'cd ' . ale#Escape(ale#path#Simplify(g:dir . '/python_paths/with_virtualenv/subdir'))
\ . ' && ' . ale#Escape('mypy')
\ . ' --show-column-numbers '
\ . '--shadow-file %s %t %s',
\ ale_linters#python#mypy#GetCommand(bufnr(''))
\ . '--shadow-file %s %t %s'
Execute(Setting executable to 'pipenv' appends 'run mypy'):
let g:ale_python_mypy_executable = 'path/to/pipenv'
AssertEqual
AssertLinter 'path/to/pipenv',
\ ale#path#BufferCdString(bufnr(''))
\ . ale#Escape('path/to/pipenv') . ' run mypy'
\ . ' --show-column-numbers --shadow-file %s %t %s',
\ ale_linters#python#mypy#GetCommand(bufnr(''))
\ . ' --show-column-numbers --shadow-file %s %t %s'