Before:
call ale#assert#SetUpLinterTest('go', 'govet')
After:
call ale#assert#TearDownLinterTest()
Execute(The default command should be correct):
AssertLinter 'go', 'cd ' . ale#Escape(expand('%:p:h')) . ' && go vet .'
Execute(Extra options should be supported):
let g:ale_go_govet_options = '--foo-bar'
AssertLinter 'go', 'cd ' . ale#Escape(expand('%:p:h')) . ' && go vet . --foo-bar'