add command_callback test

1 files changed, 56 insertions, 0 deletions

diff --git a/test/command_callback/test_pyre_command_callback.vader b/test/command_callback/test_pyre_command_callback.vader
new file mode 100644
index 00000000..395f951f
--- /dev/null
+++ b/test/command_callback/test_pyre_command_callback.vader
@@ -0,0 +1,56 @@
+Before:
+  Save g:ale_python_pyre_executable
+  Save g:ale_python_pyre_use_global
+
+  unlet! g:ale_python_pyre_executable
+  unlet! g:ale_python_pyre_use_global
+
+  let b:bin_dir = has('win32') ? 'Scripts' : 'bin'
+
+  call ale#test#SetDirectory('/testplugin/test/command_callback')
+
+  runtime ale_linters/python/pyre.vim
+
+After:
+  Restore
+
+  unlet! b:bin_dir
+  unlet! b:executable
+
+  call ale#test#RestoreDirectory()
+  call ale#linter#Reset()
+
+Execute(The pyre command callback should return default string):
+  AssertEqual ale#Escape('pyre') . ' persistent',
+  \ ale_linters#python#pyre#GetCommand(bufnr(''))
+
+Execute(The pyre executable should be configurable):
+  let g:ale_python_pyre_executable = '~/.local/bin/pyre'
+
+  AssertEqual ale#Escape('~/.local/bin/pyre') . ' persistent',
+  \ ale_linters#python#pyre#GetCommand(bufnr(''))
+
+Execute(The pyre executable should be run from the virtualenv path):
+  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 . '/pyre'
+  \)
+
+  AssertEqual ale#Escape(b:executable) . ' persistent',
+  \ ale_linters#python#pyre#GetCommand(bufnr(''))
+
+Execute(You should be able to override the pyre virtualenv lookup):
+  call ale#test#SetFilename('python_paths/with_virtualenv/subdir/foo/bar.py')
+
+  let g:ale_python_pyre_use_global = 1
+
+  AssertEqual ale#Escape('pyre') . ' persistent',
+  \ ale_linters#python#pyre#GetCommand(bufnr(''))
+
+Execute(Setting executable to 'pipenv' appends 'run pyre'):
+  let g:ale_python_pyre_executable = 'path/to/pipenv'
+
+  AssertEqual
+  \ ale#Escape('path/to/pipenv') . ' run pyre persistent',
+  \ ale_linters#python#pyre#GetCommand(bufnr(''))