drone-yaml/yaml/pretty/pretty_test.go
2019-03-17 12:14:12 -07:00

48 lines
830 B
Go

// Copyright 2019 Drone.IO Inc. All rights reserved.
// Use of this source code is governed by the Drone Non-Commercial License
// that can be found in the LICENSE file.
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
}