fakes

Documentation

Index

• func CreateBuildpackTar(t *testing.T, tmpDir string, descriptor dist.BuildpackDescriptor) string
• func CreateExtensionTar(t *testing.T, tmpDir string, descriptor dist.ExtensionDescriptor) string
• func NewFakeBuilderImage(t *testing.T, tmpDir, name string, stackID, uid, gid string, ...) *fakes.Image
• func NewFakeBuildpack(descriptor dist.BuildpackDescriptor, chmod int64, ...) (buildpack.BuildModule, error)
• func NewFakeBuildpackBlob(descriptor buildpack.Descriptor, chmod int64) (blob.Blob, error)
• func NewFakeExtension(descriptor dist.ExtensionDescriptor, chmod int64, ...) (buildpack.BuildModule, error)
• func NewFakeExtensionBlob(descriptor buildpack.Descriptor, chmod int64) (blob.Blob, error)
• type FakeBuildpackOption
  • func WithBpOpenError(err error) FakeBuildpackOption
  • func WithExtraBuildpackContents(filename, contents string) FakeBuildpackOption
• type FakeExtensionOption
  • func WithExtOpenError(err error) FakeExtensionOption
  • func WithExtraExtensionContents(filename, contents string) FakeExtensionOption
• type FakeImageCreator
• type FakeImageFetcher
  • func NewFakeImageFetcher() *FakeImageFetcher
  • func (f *FakeImageFetcher) Fetch(ctx context.Context, name string, options image.FetchOptions) (imgutil.Image, error)
• type FakeLifecycle
  • func (f *FakeLifecycle) Execute(ctx context.Context, opts build.LifecycleOptions) error
• type FetchArgs
• type Package
  • func NewPackage(tmpDir string, name string, buildpacks []buildpack.BuildModule) (Package, error)

Functions

func CreateBuildpackTar

func CreateBuildpackTar(t *testing.T, tmpDir string, descriptor dist.BuildpackDescriptor) string

func CreateExtensionTar

func CreateExtensionTar(t *testing.T, tmpDir string, descriptor dist.ExtensionDescriptor) string

func NewFakeBuilderImage

func NewFakeBuilderImage(t *testing.T, tmpDir, name string, stackID, uid, gid string, metadata builder.Metadata, bpLayers dist.ModuleLayers, order dist.Order, exLayers dist.ModuleLayers, orderExtensions dist.Order, creator FakeImageCreator) *fakes.Image

func NewFakeBuildpack

func NewFakeBuildpack(descriptor dist.BuildpackDescriptor, chmod int64, options ...FakeBuildpackOption) (buildpack.BuildModule, error)

NewFakeBuildpack creates a fake buildpack with contents:

	\_ /cnb/buildpacks/{ID}
	\_ /cnb/buildpacks/{ID}/{version}
	\_ /cnb/buildpacks/{ID}/{version}/buildpack.toml
	\_ /cnb/buildpacks/{ID}/{version}/bin
	\_ /cnb/buildpacks/{ID}/{version}/bin/build
 	build-contents
	\_ /cnb/buildpacks/{ID}/{version}/bin/detect
 	detect-contents

func NewFakeBuildpackBlob

func NewFakeBuildpackBlob(descriptor buildpack.Descriptor, chmod int64) (blob.Blob, error)

NewFakeBuildpackBlob creates a fake blob with contents:

	\_ buildpack.toml
	\_ bin
	\_ bin/build
 	build-contents
	\_ bin/detect
 	detect-contents

func NewFakeExtension

func NewFakeExtension(descriptor dist.ExtensionDescriptor, chmod int64, options ...FakeExtensionOption) (buildpack.BuildModule, error)

NewFakeExtension creates a fake extension with contents:

	\_ /cnb/extensions/{ID}
	\_ /cnb/extensions/{ID}/{version}
	\_ /cnb/extensions/{ID}/{version}/extension.toml
	\_ /cnb/extensions/{ID}/{version}/bin
	\_ /cnb/extensions/{ID}/{version}/bin/generate
 	generate-contents
	\_ /cnb/extensions/{ID}/{version}/bin/detect
 	detect-contents

func NewFakeExtensionBlob

func NewFakeExtensionBlob(descriptor buildpack.Descriptor, chmod int64) (blob.Blob, error)

Types

type FakeBuildpackOption

type FakeBuildpackOption func(*fakeBuildpackConfig)

func WithBpOpenError

func WithBpOpenError(err error) FakeBuildpackOption

func WithExtraBuildpackContents

func WithExtraBuildpackContents(filename, contents string) FakeBuildpackOption

type FakeExtensionOption

type FakeExtensionOption func(*fakeExtensionConfig)

func WithExtOpenError

func WithExtOpenError(err error) FakeExtensionOption

func WithExtraExtensionContents

func WithExtraExtensionContents(filename, contents string) FakeExtensionOption

type FakeImageCreator

type FakeImageCreator func(name string, topLayerSha string, identifier imgutil.Identifier) *fakes.Image

type FakeImageFetcher

type FakeImageFetcher struct {
	LocalImages  map[string]imgutil.Image
	RemoteImages map[string]imgutil.Image
	FetchCalls   map[string]*FetchArgs
}

func NewFakeImageFetcher

func NewFakeImageFetcher() *FakeImageFetcher

func (*FakeImageFetcher) Fetch

func (f *FakeImageFetcher) Fetch(ctx context.Context, name string, options image.FetchOptions) (imgutil.Image, error)

type FakeLifecycle

type FakeLifecycle struct {
	Opts build.LifecycleOptions
}

func (*FakeLifecycle) Execute

func (f *FakeLifecycle) Execute(ctx context.Context, opts build.LifecycleOptions) error

type FetchArgs

type FetchArgs struct {
	Daemon       bool
	PullPolicy   image.PullPolicy
	Platform     string
	LayoutOption image.LayoutOption
}

type Package

type Package interface {
	Name() string
	BuildpackLayers() dist.ModuleLayers
	GetLayer(diffID string) (io.ReadCloser, error)
}

func NewPackage

func NewPackage(tmpDir string, name string, buildpacks []buildpack.BuildModule) (Package, error)