Function TestRender

pkg/engine/engine_test.go:94–143

(t *testing.T)

}

func TestRender(t *testing.T) {
	modTime := time.Now()
	c := &chart.Chart{
		Metadata: &chart.Metadata{
			Name:    "moby",
			Version: "1.2.3",
		},
		Templates: []*common.File{
			{Name: "templates/test1", ModTime: modTime, Data: []byte("{{.Values.outer | title }} {{.Values.inner | title}}")},
			{Name: "templates/test2", ModTime: modTime, Data: []byte("{{.Values.global.callme | lower }}")},
			{Name: "templates/test3", ModTime: modTime, Data: []byte("{{.noValue}}")},
			{Name: "templates/test4", ModTime: modTime, Data: []byte("{{toJson .Values}}")},
			{Name: "templates/test5", ModTime: modTime, Data: []byte("{{getHostByName \"helm.sh\"}}")},
		},
		Values: map[string]any{"outer": "DEFAULT", "inner": "DEFAULT"},
	}

	vals := map[string]any{
		"Values": map[string]any{
			"outer": "spouter",
			"inner": "inn",
			"global": map[string]any{
				"callme": "Ishmael",
			},
		},
	}

	v, err := util.CoalesceValues(c, vals)
	if err != nil {
		t.Fatalf("Failed to coalesce values: %s", err)
	}
	out, err := Render(c, v)
	if err != nil {
		t.Errorf("Failed to render templates: %s", err)
	}

	expect := map[string]string{
		"moby/templates/test1": "Spouter Inn",
		"moby/templates/test2": "ishmael",
		"moby/templates/test3": "",
		"moby/templates/test4": `{"global":{"callme":"Ishmael"},"inner":"inn","outer":"spouter"}`,
		"moby/templates/test5": "",
	}

	for name, data := range expect {
		if out[name] != data {
			t.Errorf("Expected %q, got %q", data, out[name])
		}
	}
}

func TestRenderRefsOrdering(t *testing.T) {
	modTime := time.Now()