Before:
call ale#test#SetDirectory('/testplugin/test/fixers')
After:
Restore
call ale#test#RestoreDirectory()
Execute(The hlint callback should return the correct default values):
call ale#test#SetFilename('../haskell_files/testfile.hs')
AssertEqual
\ {
\ 'read_temporary_file': 1,
\ 'command': ale#Escape('hlint')
\ . ' --refactor'
\ . ' --refactor-options="--inplace"'
\ . ' %t',
\ },
\ ale#fixers#hlint#Fix(bufnr(''))