ale/test/fixers/test_brittany_fixer_callback.vader
Evan Rutledge Borden edb3a0c5e4 Add brittany for Haskell formatting
`brittany` is one of the options for Haskell source formatting. This
adds the necessary fixer files and documentation to support `brittany`
in `ALE`.
2017-11-28 17:58:13 -05:00

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Before:
Save g:ale_haskell_brittany_executable
" Use an invalid global executable, so we don't match it.
let g:ale_haskell_brittany_executable = 'xxxinvalid'
call ale#test#SetDirectory('/testplugin/test/fixers')
After:
Restore
call ale#test#RestoreDirectory()
Execute(The brittany callback should return the correct default values):
call ale#test#SetFilename('../haskell_files/testfile.hs')
AssertEqual
\ {
\ 'read_temporary_file': 1,
\ 'command': ale#Escape('xxxinvalid')
\ . ' %t',
\ },
\ ale#fixers#brittany#Fix(bufnr(''))