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VimL

func! Test_run_fmt() abort
let actual_file = tempname()
call writefile(readfile("test-fixtures/fmt/hello.go"), actual_file)
let expected = join(readfile("test-fixtures/fmt/hello_golden.go"), "\n")
" run our code
call go#fmt#run("gofmt", actual_file, "test-fixtures/fmt/hello.go")
" this should now contain the formatted code
let actual = join(readfile(actual_file), "\n")
call assert_equal(expected, actual)
endfunc
func! Test_update_file() abort
let expected = join(readfile("test-fixtures/fmt/hello_golden.go"), "\n")
let source_file = tempname()
call writefile(readfile("test-fixtures/fmt/hello_golden.go"), source_file)
let target_file = tempname()
call writefile([""], target_file)
" update_file now
call go#fmt#update_file(source_file, target_file)
" this should now contain the formatted code
let actual = join(readfile(target_file), "\n")
call assert_equal(expected, actual)
endfunc
func! Test_goimports() abort
let $GOPATH = 'test-fixtures/fmt/'
let actual_file = tempname()
call writefile(readfile("test-fixtures/fmt/src/imports/goimports.go"), actual_file)
let expected = join(readfile("test-fixtures/fmt/src/imports/goimports_golden.go"), "\n")
" run our code
call go#fmt#run("goimports", actual_file, "test-fixtures/fmt/src/imports/goimports.go")
" this should now contain the formatted code
let actual = join(readfile(actual_file), "\n")
call assert_equal(expected, actual)
endfunc
" vim: sw=2 ts=2 et