Before:
let g:ale_buffer_info = {}
After:
call ale#engine#Cleanup(bufnr(''))
let g:ale_buffer_info = {}
Given unite (A Unite.vim file):
anything
Execute(Running ALE on a blacklisted file shouldn't change anything):
call ale#Lint()
call ale#engine#WaitForJobs(2000)
AssertEqual {}, g:ale_buffer_info