Beispiel #1
0
func assertFixture(t *testing.T, name string) {
	orig := manifest.ManifestRandomPorts
	manifest.ManifestRandomPorts = false
	defer func() { manifest.ManifestRandomPorts = orig }()

	app := models.App{
		Name: "httpd",
		Tags: map[string]string{
			"Name":   "httpd",
			"Type":   "app",
			"System": "convox",
			"Rack":   "convox-test",
		},
	}

	data, err := ioutil.ReadFile(fmt.Sprintf("fixtures/%s.yml", name))
	require.Nil(t, err)

	manifest, err := manifest.Load(data)
	require.Nil(t, err)

	formation, err := app.Formation(*manifest)
	require.Nil(t, err)

	pretty, err := models.PrettyJSON(formation)
	require.Nil(t, err)

	data, err = ioutil.ReadFile(fmt.Sprintf("fixtures/%s.json", name))
	require.Nil(t, err)

	diff1 := strings.Split(strings.TrimSpace(string(data)), "\n")
	diff2 := strings.Split(strings.TrimSpace(pretty), "\n")

	diff := difflib.Diff(diff1, diff2)
	diffs := []string{}

	// bigger than max
	prev := 1000000

	for l, d := range diff {
		switch d.Delta {
		case difflib.LeftOnly:
			if (l - prev) > 1 {
				diffs = append(diffs, "")
			}
			diffs = append(diffs, fmt.Sprintf("%04d - %s", l, d.Payload))
			prev = l
		case difflib.RightOnly:
			if (l - prev) > 1 {
				diffs = append(diffs, "")
			}
			diffs = append(diffs, fmt.Sprintf("%04d + %s", l, d.Payload))
			prev = l
		}
	}

	if len(diffs) > 0 {
		t.Errorf("Unexpected results for %s:\n%s", name, strings.Join(diffs, "\n"))
	}
}
Beispiel #2
0
func main() {
	if len(os.Args) < 2 {
		die(fmt.Errorf("usage: fixture <docker-compose.yml>"))
	}

	os.Setenv("REGION", "test")

	data, err := ioutil.ReadFile(os.Args[1])
	if err != nil {
		die(err)
	}

	app := models.App{
		Name: "httpd",
		Tags: map[string]string{
			"Name":   "httpd",
			"Type":   "app",
			"System": "convox",
			"Rack":   "convox-test",
		},
	}

	m, err := manifest.Load(data)
	if err != nil {
		die(err)
	}

	f, err := app.Formation(*m)
	if err != nil {
		die(err)
	}

	pretty, err := models.PrettyJSON(f)
	if err != nil {
		die(err)
	}

	fmt.Println(pretty)
}