Golang test.MockSourceStrategyForImageRepository函數代碼示例

func TestInstantiateWithLastVersion(t *testing.T) {
	g := mockBuildGenerator()
	c := g.Client.(Client)
	c.GetBuildConfigFunc = func(ctx kapi.Context, name string) (*buildapi.BuildConfig, error) {
		bc := mocks.MockBuildConfig(mocks.MockSource(), mocks.MockSourceStrategyForImageRepository(), mocks.MockOutput())
		bc.Status.LastVersion = 1
		return bc, nil
	}
	g.Client = c

	// Version not specified
	_, err := g.Instantiate(kapi.NewDefaultContext(), &buildapi.BuildRequest{})
	if err != nil {
		t.Errorf("Unexpected error %v", err)
	}

	// Version specified and it matches
	lastVersion := 1
	_, err = g.Instantiate(kapi.NewDefaultContext(), &buildapi.BuildRequest{LastVersion: &lastVersion})
	if err != nil {
		t.Errorf("Unexpected error %v", err)
	}

	// Version specified, but doesn't match
	lastVersion = 0
	_, err = g.Instantiate(kapi.NewDefaultContext(), &buildapi.BuildRequest{LastVersion: &lastVersion})
	if err == nil {
		t.Errorf("Expected an error and did not get one")
	}
}

func TestGetNextBuildName(t *testing.T) {
	bc := mocks.MockBuildConfig(mocks.MockSource(), mocks.MockSourceStrategyForImageRepository(), mocks.MockOutput())
	if expected, actual := bc.Name+"-1", getNextBuildName(bc); expected != actual {
		t.Errorf("Wrong buildName, expected %s, got %s", expected, actual)
	}
	if expected, actual := 1, bc.Status.LastVersion; expected != actual {
		t.Errorf("Wrong version, expected %d, got %d", expected, actual)
	}
}

func TestCreateInstantiate(t *testing.T) {
	imageStream := mocks.MockImageStream("testImageStream", "registry.com/namespace/imagename", map[string]string{"test": "newImageID123"})
	image := mocks.MockImage("[email protected]", "registry.com/namespace/[email protected]")
	fakeSecrets := []runtime.Object{}
	for _, s := range mocks.MockBuilderSecrets() {
		fakeSecrets = append(fakeSecrets, s)
	}
	rest := InstantiateREST{&generator.BuildGenerator{
		Secrets:         testclient.NewSimpleFake(fakeSecrets...),
		ServiceAccounts: mocks.MockBuilderServiceAccount(mocks.MockBuilderSecrets()),
		Client: generator.Client{
			GetBuildConfigFunc: func(ctx kapi.Context, name string) (*buildapi.BuildConfig, error) {
				return mocks.MockBuildConfig(mocks.MockSource(), mocks.MockSourceStrategyForImageRepository(), mocks.MockOutput()), nil
			},
			UpdateBuildConfigFunc: func(ctx kapi.Context, buildConfig *buildapi.BuildConfig) error {
				return nil
			},
			CreateBuildFunc: func(ctx kapi.Context, build *buildapi.Build) error {
				return nil
			},
			GetBuildFunc: func(ctx kapi.Context, name string) (*buildapi.Build, error) {
				return &buildapi.Build{}, nil
			},
			GetImageStreamFunc: func(ctx kapi.Context, name string) (*imageapi.ImageStream, error) {
				return imageStream, nil
			},
			GetImageStreamTagFunc: func(ctx kapi.Context, name string) (*imageapi.ImageStreamTag, error) {
				return &imageapi.ImageStreamTag{Image: *image}, nil
			},
			GetImageStreamImageFunc: func(ctx kapi.Context, name string) (*imageapi.ImageStreamImage, error) {
				return &imageapi.ImageStreamImage{Image: *image}, nil
			},
		}}}

	_, err := rest.Create(kapi.NewDefaultContext(), &buildapi.BuildRequest{ObjectMeta: kapi.ObjectMeta{Name: "name"}})
	if err != nil {
		t.Errorf("Unexpected error %v", err)
	}
}

func TestInstantiateWithLabelsAndAnnotations(t *testing.T) {
	g := mockBuildGenerator()
	c := g.Client.(Client)
	c.GetBuildConfigFunc = func(ctx kapi.Context, name string) (*buildapi.BuildConfig, error) {
		bc := mocks.MockBuildConfig(mocks.MockSource(), mocks.MockSourceStrategyForImageRepository(), mocks.MockOutput())
		bc.Status.LastVersion = 1
		return bc, nil
	}
	g.Client = c

	req := &buildapi.BuildRequest{
		ObjectMeta: kapi.ObjectMeta{
			Annotations: map[string]string{
				"a_1": "a_value1",
				// build number is set as an annotation on the generated build, so we
				// shouldn't be able to ovewrite it here.
				buildapi.BuildNumberAnnotation: "bad_annotation",
			},
			Labels: map[string]string{
				"l_1": "l_value1",
				// testbclabel is defined as a label on the mockBuildConfig so we shouldn't
				// be able to overwrite it here.
				"testbclabel": "bad_label",
			},
		},
	}

	build, err := g.Instantiate(kapi.NewDefaultContext(), req)
	if err != nil {
		t.Errorf("Unexpected error %v", err)
	}
	if build.Annotations["a_1"] != "a_value1" || build.Annotations[buildapi.BuildNumberAnnotation] == "bad_annotation" {
		t.Errorf("Build annotations were merged incorrectly: %v", build.Annotations)
	}
	if build.Labels["l_1"] != "l_value1" || build.Labels[buildapi.BuildLabel] == "bad_label" {
		t.Errorf("Build labels were merged incorrectly: %v", build.Labels)
	}
}

func TestGenerateBuildWithImageTagForSourceStrategyImageRepository(t *testing.T) {
	source := mocks.MockSource()
	strategy := mocks.MockSourceStrategyForImageRepository()
	output := mocks.MockOutput()
	bc := &buildapi.BuildConfig{
		ObjectMeta: kapi.ObjectMeta{
			Name: "test-build-config",
		},
		Spec: buildapi.BuildConfigSpec{
			BuildSpec: buildapi.BuildSpec{
				Source: source,
				Revision: &buildapi.SourceRevision{
					Git: &buildapi.GitSourceRevision{
						Commit: "1234",
					},
				},
				Strategy: strategy,
				Output:   output,
			},
		},
	}
	fakeSecrets := []runtime.Object{}
	for _, s := range mocks.MockBuilderSecrets() {
		fakeSecrets = append(fakeSecrets, s)
	}
	generator := BuildGenerator{
		Secrets:         testclient.NewSimpleFake(fakeSecrets...),
		ServiceAccounts: mocks.MockBuilderServiceAccount(mocks.MockBuilderSecrets()),
		Client: Client{
			GetImageStreamFunc: func(ctx kapi.Context, name string) (*imageapi.ImageStream, error) {
				return &imageapi.ImageStream{
					ObjectMeta: kapi.ObjectMeta{Name: imageRepoName},
					Status: imageapi.ImageStreamStatus{
						DockerImageRepository: originalImage,
						Tags: map[string]imageapi.TagEventList{
							tagName: {
								Items: []imageapi.TagEvent{
									{
										DockerImageReference: fmt.Sprintf("%s:%s", originalImage, newTag),
										Image:                newTag,
									},
								},
							},
						},
					},
				}, nil
			},
			GetImageStreamTagFunc: func(ctx kapi.Context, name string) (*imageapi.ImageStreamTag, error) {
				return &imageapi.ImageStreamTag{
					Image: imageapi.Image{
						ObjectMeta:           kapi.ObjectMeta{Name: imageRepoName + ":" + newTag},
						DockerImageReference: originalImage + ":" + newTag,
					},
				}, nil
			},
			GetImageStreamImageFunc: func(ctx kapi.Context, name string) (*imageapi.ImageStreamImage, error) {
				return &imageapi.ImageStreamImage{
					Image: imageapi.Image{
						ObjectMeta:           kapi.ObjectMeta{Name: imageRepoName + ":@id"},
						DockerImageReference: originalImage + ":" + newTag,
					},
				}, nil
			},

			UpdateBuildConfigFunc: func(ctx kapi.Context, buildConfig *buildapi.BuildConfig) error {
				return nil
			},
		}}

	build, err := generator.generateBuildFromConfig(kapi.NewContext(), bc, nil, nil)
	if err != nil {
		t.Fatalf("Unexpected error %v", err)
	}
	if build.Spec.Strategy.SourceStrategy.From.Name != newImage {
		t.Errorf("source-to-image base image value %s does not match expected value %s", build.Spec.Strategy.SourceStrategy.From.Name, newImage)
	}
}

func mockBuildGenerator() *BuildGenerator {
	fakeSecrets := []runtime.Object{}
	for _, s := range mocks.MockBuilderSecrets() {
		fakeSecrets = append(fakeSecrets, s)
	}
	return &BuildGenerator{
		Secrets:         testclient.NewSimpleFake(fakeSecrets...),
		ServiceAccounts: mocks.MockBuilderServiceAccount(mocks.MockBuilderSecrets()),
		Client: Client{
			GetBuildConfigFunc: func(ctx kapi.Context, name string) (*buildapi.BuildConfig, error) {
				return mocks.MockBuildConfig(mocks.MockSource(), mocks.MockSourceStrategyForImageRepository(), mocks.MockOutput()), nil
			},
			UpdateBuildConfigFunc: func(ctx kapi.Context, buildConfig *buildapi.BuildConfig) error {
				return nil
			},
			CreateBuildFunc: func(ctx kapi.Context, build *buildapi.Build) error {
				return nil
			},
			GetBuildFunc: func(ctx kapi.Context, name string) (*buildapi.Build, error) {
				return &buildapi.Build{}, nil
			},
			GetImageStreamFunc: func(ctx kapi.Context, name string) (*imageapi.ImageStream, error) {
				if name != imageRepoName {
					return &imageapi.ImageStream{}, nil
				}
				return &imageapi.ImageStream{
					ObjectMeta: kapi.ObjectMeta{
						Name:      imageRepoName,
						Namespace: imageRepoNamespace,
					},
					Status: imageapi.ImageStreamStatus{
						DockerImageRepository: "repo/namespace/image",
						Tags: map[string]imageapi.TagEventList{
							tagName: {
								Items: []imageapi.TagEvent{
									{DockerImageReference: dockerReference},
								},
							},
							imageapi.DefaultImageTag: {
								Items: []imageapi.TagEvent{
									{DockerImageReference: latestDockerReference},
								},
							},
						},
					},
				}, nil
			},
			GetImageStreamTagFunc: func(ctx kapi.Context, name string) (*imageapi.ImageStreamTag, error) {
				return &imageapi.ImageStreamTag{
					Image: imageapi.Image{
						ObjectMeta:           kapi.ObjectMeta{Name: imageRepoName + ":" + newTag},
						DockerImageReference: latestDockerReference,
					},
				}, nil
			},
			GetImageStreamImageFunc: func(ctx kapi.Context, name string) (*imageapi.ImageStreamImage, error) {
				return &imageapi.ImageStreamImage{
					Image: imageapi.Image{
						ObjectMeta:           kapi.ObjectMeta{Name: imageRepoName + ":@id"},
						DockerImageReference: latestDockerReference,
					},
				}, nil
			},
		}}
}