Files
ale/test/fixers/test_goimports_fixer_callback.vader
Elias Martinez Cohen 49db8210f6 Support $GO111MODULE with Go tooling
Allows the user to override $GO111MODULE environment variable through
ale options. This gives control over the default behavior of Go module
resolution.

Golang documentation:
https://github.com/golang/go/wiki/Modules#how-to-use-modules

Add `ale#Go#EnvString()` function to make it easy to add similar Go
environment variables in the future.

Use the new `EnvString` function in all available Go tools callbacks
& update tests

Also add test of linter command callback for `gofmt`
2019-07-01 11:04:33 -04:00

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Before:
Save g:ale_go_goimports_executable
Save g:ale_go_goimports_options
" Use an invalid global executable, so we don't match it.
let g:ale_go_goimports_executable = 'xxxinvalid'
let g:ale_go_goimports_options = ''
let g:ale_go_go111module = ''
call ale#test#SetDirectory('/testplugin/test/fixers')
call ale#test#SetFilename('../go_files/testfile.go')
After:
Restore
call ale#test#RestoreDirectory()
Execute(The goimports callback should return 0 when the executable isn't executable):
AssertEqual
\ 0,
\ ale#fixers#goimports#Fix(bufnr(''))
Execute(The goimports callback should the command when the executable test passes):
let g:ale_go_goimports_executable = has('win32') ? 'cmd' : 'echo'
AssertEqual
\ {
\ 'read_temporary_file': 1,
\ 'command': ale#Escape(g:ale_go_goimports_executable) . ' -l -w -srcdir %s %t'
\ },
\ ale#fixers#goimports#Fix(bufnr(''))
Execute(The goimports callback should include extra options):
let g:ale_go_goimports_executable = has('win32') ? 'cmd' : 'echo'
let g:ale_go_goimports_options = '--xxx'
AssertEqual
\ {
\ 'read_temporary_file': 1,
\ 'command': ale#Escape(g:ale_go_goimports_executable) . ' -l -w -srcdir %s --xxx %t'
\ },
\ ale#fixers#goimports#Fix(bufnr(''))
Execute(The goimports callback should support Go environment variables):
let g:ale_go_goimports_executable = has('win32') ? 'cmd' : 'echo'
let g:ale_go_go111module = 'on'
AssertEqual
\ {
\ 'read_temporary_file': 1,
\ 'command': ale#Env('GO111MODULE', 'on')
\ . ale#Escape(g:ale_go_goimports_executable)
\ . ' -l -w -srcdir %s %t'
\ },
\ ale#fixers#goimports#Fix(bufnr(''))