예제 #1
0
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)
	}
}
예제 #2
0
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()))
	}
}
예제 #3
0
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)
	}
}