Before:
call ale#assert#SetUpLinterTest('haskell', 'stack_ghc')
After:
call ale#assert#TearDownLinterTest()
Execute(The linter should not be executed when there's no stack.yaml file):
AssertLinterNotExecuted
Execute(The linter should be executed when there is a stack.yaml file):
call ale#test#SetFilename('stack_ghc_paths/test.hs')
AssertLinter 'stack', ale#path#BufferCdString(bufnr('')) . 'stack ghc -- -fno-code -v0 %t'
let b:ale_haskell_stack_ghc_options = 'foobar'
AssertLinter 'stack', ale#path#BufferCdString(bufnr('')) . 'stack ghc -- foobar %t'