示例#1
0
func TestLookupImage(t *testing.T) {
	tmp, err := utils.TestDirectory("")
	if err != nil {
		t.Fatal(err)
	}
	defer os.RemoveAll(tmp)
	store := mkTestTagStore(tmp, t)
	defer store.graph.driver.Cleanup()

	if img, err := store.LookupImage(testImageName); err != nil {
		t.Fatal(err)
	} else if img == nil {
		t.Errorf("Expected 1 image, none found")
	}
	if img, err := store.LookupImage(testImageName + ":" + DEFAULTTAG); err != nil {
		t.Fatal(err)
	} else if img == nil {
		t.Errorf("Expected 1 image, none found")
	}

	if img, err := store.LookupImage(testImageName + ":" + "fail"); err == nil {
		t.Errorf("Expected error, none found")
	} else if img != nil {
		t.Errorf("Expected 0 image, 1 found")
	}

	if img, err := store.LookupImage("fail:fail"); err == nil {
		t.Errorf("Expected error, none found")
	} else if img != nil {
		t.Errorf("Expected 0 image, 1 found")
	}

	if img, err := store.LookupImage(testImageID); err != nil {
		t.Fatal(err)
	} else if img == nil {
		t.Errorf("Expected 1 image, none found")
	}

	if img, err := store.LookupImage(testImageName + ":" + testImageID); err != nil {
		t.Fatal(err)
	} else if img == nil {
		t.Errorf("Expected 1 image, none found")
	}
}
示例#2
0
func newTestDirectory(templateDir string) (dir string, err error) {
	return utils.TestDirectory(templateDir)
}