func testConfig(name string, t *testing.T) {
obj, err := configParser().ReadFile(name)
if err != nil {
t.Fatal(err)
}
lowLevelConf, err := serverconfig.GenLowLevelConfig(&serverconfig.Config{Obj: obj})
if err != nil {
t.Fatalf("test %s: GenLowLevelConfig: %v", name, err)
}
baseName := strings.Replace(filepath.Base(name), ".json", "", 1)
wantFile := strings.Replace(name, ".json", "-want.json", 1)
wantConf, err := configParser().ReadFile(wantFile)
if err != nil {
t.Fatalf("test %s: ReadFile: %v", name, err)
}
var got, want bytes.Buffer
prettyPrint(&got, lowLevelConf.Obj, 0)
prettyPrint(&want, wantConf, 0)
if got.String() != want.String() {
tempGot := tempFile(baseName+"-got", got.Bytes())
tempWant := tempFile(baseName+"-want", want.Bytes())
defer os.Remove(tempGot.Name())
defer os.Remove(tempWant.Name())
diff, err := exec.Command("diff", "-u", tempWant.Name(), tempGot.Name()).Output()
if err != nil {
t.Logf("test %s diff failure: %v", name, err)
}
t.Errorf("test %s configurations differ.\nGot:\n%s\nWant:\n%s\nDiff:\n%s",
name, &got, &want, diff)
}
}
func testConfig(name string, t *testing.T) {
obj, err := configParser().ReadFile(name)
if err != nil {
t.Fatal(err)
}
wantedError := func() error {
slurp, err := ioutil.ReadFile(strings.Replace(name, ".json", ".err", 1))
if os.IsNotExist(err) {
return nil
}
if err != nil {
t.Fatalf("Error reading .err file: %v", err)
}
return errors.New(string(slurp))
}
lowLevelConf, err := serverconfig.GenLowLevelConfig(&serverconfig.Config{Obj: obj})
if g, w := strings.TrimSpace(fmt.Sprint(err)), strings.TrimSpace(fmt.Sprint(wantedError())); g != w {
t.Fatalf("test %s: got GenLowLevelConfig error %q; want %q", name, g, w)
}
if err != nil {
return
}
wantFile := strings.Replace(name, ".json", "-want.json", 1)
wantConf, err := configParser().ReadFile(wantFile)
if err != nil {
t.Fatalf("test %s: ReadFile: %v", name, err)
}
var got, want bytes.Buffer
prettyPrint(t, &got, lowLevelConf.Obj, 0)
prettyPrint(t, &want, wantConf, 0)
if got.String() != want.String() {
if *updateGolden {
contents, err := json.MarshalIndent(lowLevelConf.Obj, "", "\t")
if err != nil {
t.Fatal(err)
}
contents = canonicalizeGolden(t, contents)
if err := ioutil.WriteFile(wantFile, contents, 0644); err != nil {
t.Fatal(err)
}
}
t.Errorf("test %s configurations differ.\nGot:\n%s\nWant:\n%s\nDiff (got -> want), %s:\n%s",
name, &got, &want, name, test.Diff(got.Bytes(), want.Bytes()))
}
}
func testConfig(name string, t *testing.T) {
obj, err := configParser().ReadFile(name)
if err != nil {
t.Fatal(err)
}
wantedError := func() error {
slurp, err := ioutil.ReadFile(strings.Replace(name, ".json", ".err", 1))
if os.IsNotExist(err) {
return nil
}
if err != nil {
t.Fatalf("Error reading .err file: %v", err)
}
return errors.New(string(slurp))
}
lowLevelConf, err := serverconfig.GenLowLevelConfig(&serverconfig.Config{Obj: obj})
if g, w := strings.TrimSpace(fmt.Sprint(err)), strings.TrimSpace(fmt.Sprint(wantedError())); g != w {
t.Fatalf("test %s: got GenLowLevelConfig error %q; want %q", name, g, w)
}
if err != nil {
return
}
baseName := strings.Replace(filepath.Base(name), ".json", "", 1)
wantFile := strings.Replace(name, ".json", "-want.json", 1)
wantConf, err := configParser().ReadFile(wantFile)
if err != nil {
t.Fatalf("test %s: ReadFile: %v", name, err)
}
var got, want bytes.Buffer
prettyPrint(&got, lowLevelConf.Obj, 0)
prettyPrint(&want, wantConf, 0)
if got.String() != want.String() {
tempGot := tempFile(baseName+"-got", got.Bytes())
tempWant := tempFile(baseName+"-want", want.Bytes())
defer os.Remove(tempGot.Name())
defer os.Remove(tempWant.Name())
diff, err := exec.Command("diff", "-u", tempWant.Name(), tempGot.Name()).Output()
if err != nil {
t.Logf("test %s diff failure: %v", name, err)
}
t.Errorf("test %s configurations differ.\nGot:\n%s\nWant:\n%s\nDiff:\n%s",
name, &got, &want, diff)
}
}