ocitest

type PushedRepoContent ¶

type PushedRepoContent struct {
	// Manifests holds an entry for each manifest identifier
	// with the descriptor for that manifest.
	Manifests map[string]oci.Descriptor

	// ManifestData holds the actually pushed data for each manifest.
	ManifestData map[string][]byte

	// Blobs holds an entry for each blob identifier
	// with the descriptor for that manifest.
	Blobs map[string]oci.Descriptor
}

PushedRepoContent mirrors RepoContent but, instead of describing content that is to be pushed, describes the content that has been pushed.

func PushRepoContent(r oci.Interface, repo string, repoc RepoContent) (PushedRepoContent, error)

type Registry ¶

type Registry struct {
	T *testing.T
	R oci.Interface
}

Registry wraps an oci.Interface with convenience methods for pushing and verifying content in tests.

func NewRegistry(t *testing.T, r oci.Interface) Registry

func (r Registry) MustPushBlob(repo string, data []byte) oci.Descriptor

func (r Registry) MustPushContent(rc RegistryContent) map[string]PushedRepoContent

func (r Registry) MustPushManifest(repo string, jsonObject any, tag string) ([]byte, oci.Descriptor)

type RegistryContent ¶

type RegistryContent map[string]RepoContent

RegistryContent specifies the contents of a registry: a map from repository name to the contents of that repository.

type Repo ¶

type Repo struct {
	T    *testing.T
	Name string
	R    oci.Interface
}

Repo holds the information needed to interact with a specific repository within a registry during tests.

type RepoContent ¶

type RepoContent struct {
	// Manifests maps from manifest identifier to the contents of the manifest.
	// TODO support manifest indexes too.
	Manifests map[string]oci.IndexOrManifest

	// Blobs maps from blob identifer to the contents of the blob.
	Blobs map[string]string

	// Tags maps from tag name to manifest identifier.
	Tags map[string]string
}

RepoContent specifies the content of a repository. manifests and blobs are keyed by symbolic identifiers, not used inside the registry itself, but instead placeholders for the digest of the associated content.

Digest strings inside manifests that are not valid digests will be replaced by the calculated digest of the manifest or blob with that identifier; the size and media type fields will also be filled in.