package pretty import ( "bytes" "io/ioutil" "testing" "github.com/drone/drone-yaml/yaml" ) // // // func TestPrintManifest(t *testing.T) { ok, err := diff("testdata/manifest.yml") if err != nil { t.Error(err) } else if !ok { t.Errorf("Unepxected formatting") } } func diff(file string) (bool, error) { manifest, err := yaml.ParseFile(file) if err != nil { return false, err } golden, err := ioutil.ReadFile(file + ".golden") if err != nil { return false, err } buf := new(bytes.Buffer) Print(buf, manifest) equal := bytes.Equal(buf.Bytes(), golden) if !equal { println(">>>") println(buf.String()) } return equal, nil }