func TestSubstituteImageCustomAllMatch(t *testing.T) {
source := mocks.MockSource()
strategy := mockCustomStrategyForDockerImage(originalImage)
output := mocks.MockOutput()
bc := mocks.MockBuildConfig(source, strategy, output)
generator := mockBuildGenerator()
build, err := generator.generateBuildFromConfig(kapi.NewContext(), bc, nil, nil)
if err != nil {
t.Fatalf("Unexpected error %v", err)
}
// Full custom build with a Image and a well defined environment variable image value,
// both should be replaced. Additional environment variables should not be touched.
build.Spec.Strategy.CustomStrategy.Env = make([]kapi.EnvVar, 2)
build.Spec.Strategy.CustomStrategy.Env[0] = kapi.EnvVar{Name: "someImage", Value: originalImage}
build.Spec.Strategy.CustomStrategy.Env[1] = kapi.EnvVar{Name: buildapi.CustomBuildStrategyBaseImageKey, Value: originalImage}
updateCustomImageEnv(build.Spec.Strategy.CustomStrategy, newImage)
if build.Spec.Strategy.CustomStrategy.Env[0].Value != originalImage {
t.Errorf("Random env variable %s was improperly substituted in custom strategy", build.Spec.Strategy.CustomStrategy.Env[0].Name)
}
if build.Spec.Strategy.CustomStrategy.Env[1].Value != newImage {
t.Errorf("Image env variable was not properly substituted in custom strategy")
}
if c := len(build.Spec.Strategy.CustomStrategy.Env); c != 2 {
t.Errorf("Expected %d, found %d environment variables", 2, c)
}
if bc.Spec.Strategy.CustomStrategy.From.Name != originalImage {
t.Errorf("Custom BuildConfig Image was updated when Build was modified %s!=%s", bc.Spec.Strategy.CustomStrategy.From.Name, originalImage)
}
if len(bc.Spec.Strategy.CustomStrategy.Env) != 0 {
t.Errorf("Custom BuildConfig Env was updated when Build was modified")
}
}
func TestSubstituteImageCustomBaseMatchEnvMissing(t *testing.T) {
source := mocks.MockSource()
strategy := mockCustomStrategyForImageRepository()
output := mocks.MockOutput()
bc := mocks.MockBuildConfig(source, strategy, output)
generator := mockBuildGenerator()
build, err := generator.generateBuildFromConfig(kapi.NewContext(), bc, nil, nil)
if err != nil {
t.Fatalf("Unexpected error %v", err)
}
// Custom build with a base Image but no image environment variable.
// base image should be replaced, new image environment variable should be added,
// existing environment variable should be untouched
build.Spec.Strategy.CustomStrategy.Env = make([]kapi.EnvVar, 1)
build.Spec.Strategy.CustomStrategy.Env[0] = kapi.EnvVar{Name: "someImage", Value: originalImage}
updateCustomImageEnv(build.Spec.Strategy.CustomStrategy, newImage)
if build.Spec.Strategy.CustomStrategy.Env[0].Value != originalImage {
t.Errorf("Random env variable was improperly substituted in custom strategy")
}
if build.Spec.Strategy.CustomStrategy.Env[1].Name != buildapi.CustomBuildStrategyBaseImageKey || build.Spec.Strategy.CustomStrategy.Env[1].Value != newImage {
t.Errorf("Image env variable was not added in custom strategy %s %s |", build.Spec.Strategy.CustomStrategy.Env[1].Name, build.Spec.Strategy.CustomStrategy.Env[1].Value)
}
if c := len(build.Spec.Strategy.CustomStrategy.Env); c != 2 {
t.Errorf("Expected %d, found %d environment variables", 2, c)
}
}
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 TestSubstituteImageCustomBaseMatchEnvMismatch(t *testing.T) {
source := mocks.MockSource()
strategy := mockCustomStrategyForImageRepository()
output := mocks.MockOutput()
bc := mocks.MockBuildConfig(source, strategy, output)
generator := mockBuildGenerator()
build, err := generator.generateBuildFromConfig(kapi.NewContext(), bc, nil, nil)
if err != nil {
t.Fatalf("Unexpected error %v", err)
}
// Full custom build with a Image and a well defined environment variable image value that does not match the new image
// Environment variables should not be updated.
build.Spec.Strategy.CustomStrategy.Env = make([]kapi.EnvVar, 2)
build.Spec.Strategy.CustomStrategy.Env[0] = kapi.EnvVar{Name: "someEnvVar", Value: originalImage}
build.Spec.Strategy.CustomStrategy.Env[1] = kapi.EnvVar{Name: buildapi.CustomBuildStrategyBaseImageKey, Value: "dummy"}
updateCustomImageEnv(build.Spec.Strategy.CustomStrategy, newImage)
if build.Spec.Strategy.CustomStrategy.Env[0].Value != originalImage {
t.Errorf("Random env variable %s was improperly substituted in custom strategy", build.Spec.Strategy.CustomStrategy.Env[0].Name)
}
if build.Spec.Strategy.CustomStrategy.Env[1].Value != newImage {
t.Errorf("Image env variable was not substituted in custom strategy")
}
if c := len(build.Spec.Strategy.CustomStrategy.Env); c != 2 {
t.Errorf("Expected %d, found %d environment variables", 2, c)
}
}
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 TestSubstituteImageCustomAllMismatch(t *testing.T) {
source := mocks.MockSource()
strategy := mockCustomStrategyForDockerImage(originalImage)
output := mocks.MockOutput()
bc := mocks.MockBuildConfig(source, strategy, output)
generator := mockBuildGenerator()
build, err := generator.generateBuildFromConfig(kapi.NewContext(), bc, nil, nil)
if err != nil {
t.Fatalf("Unexpected error %v", err)
}
// Full custom build with base image that is not matched
// Base image name should be unchanged
updateCustomImageEnv(build.Spec.Strategy.CustomStrategy, "dummy")
if build.Spec.Strategy.CustomStrategy.From.Name != originalImage {
t.Errorf("Base image name was improperly substituted in custom strategy %s %s", build.Spec.Strategy.CustomStrategy.From.Name, originalImage)
}
}
func TestGenerateBuildFromConfigWithSecrets(t *testing.T) {
source := mocks.MockSource()
revision := &buildapi.SourceRevision{
Type: buildapi.BuildSourceGit,
Git: &buildapi.GitSourceRevision{
Commit: "abcd",
},
}
dockerCfgTable := map[string]map[string][]byte{
// FIXME: This image pull spec does not return ANY registry, but it should
// return the hub.
//"docker.io/secret2/image": {".dockercfg": sampleDockerConfigs["hub"]},
"secret1/image": {".dockercfg": mocks.SampleDockerConfigs["hub"]},
"1.1.1.1:5000/secret3/image": {".dockercfg": mocks.SampleDockerConfigs["ipv4"]},
"registry.host/secret4/image": {".dockercfg": mocks.SampleDockerConfigs["host"]},
}
for imageName := range dockerCfgTable {
// Setup the BuildGenerator
strategy := mockDockerStrategyForDockerImage(imageName)
output := mockOutputWithImageName(imageName)
generator := mockBuildGenerator()
bc := mocks.MockBuildConfig(source, strategy, output)
build, err := generator.generateBuildFromConfig(kapi.NewContext(), bc, revision)
if build.Spec.Output.PushSecret == nil {
t.Errorf("Expected PushSecret for image '%s' to be set, got nil", imageName)
continue
}
if build.Spec.Strategy.DockerStrategy.PullSecret == nil {
t.Errorf("Expected PullSecret for image '%s' to be set, got nil", imageName)
continue
}
if len(build.Spec.Output.PushSecret.Name) == 0 {
t.Errorf("Expected PushSecret for image %s to be set not empty", imageName)
}
if len(build.Spec.Strategy.DockerStrategy.PullSecret.Name) == 0 {
t.Errorf("Expected PullSecret for image %s to be set not empty", imageName)
}
if err != nil {
t.Fatalf("Unexpected error %v", err)
}
}
}
func TestSubstituteImageCustomBaseMatchEnvNil(t *testing.T) {
source := mocks.MockSource()
strategy := mockCustomStrategyForImageRepository()
output := mocks.MockOutput()
bc := mocks.MockBuildConfig(source, strategy, output)
generator := mockBuildGenerator()
build, err := generator.generateBuildFromConfig(kapi.NewContext(), bc, nil, nil)
if err != nil {
t.Fatalf("Unexpected error %v", err)
}
// Custom build with a base Image but no environment variables
// base image should be replaced, new image environment variable should be added
updateCustomImageEnv(build.Spec.Strategy.CustomStrategy, newImage)
if build.Spec.Strategy.CustomStrategy.Env[0].Name != buildapi.CustomBuildStrategyBaseImageKey || build.Spec.Strategy.CustomStrategy.Env[0].Value != newImage {
t.Errorf("New image name variable was not added to environment list in custom strategy")
}
if c := len(build.Spec.Strategy.CustomStrategy.Env); c != 1 {
t.Errorf("Expected %d, found %d environment variables", 1, c)
}
}
func TestCreateInstantiate(t *testing.T) {
imageStream := mocks.MockImageStream("testImageStream", "registry.com/namespace/imagename", map[string]string{"test": "newImageID123"})
image := mocks.MockImage("testImage@id", "registry.com/namespace/imagename@id")
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 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
},
}}
}