package storage import ( "testing" "github.com/docker/docker-registry/digest" ) func TestPathMapper(t *testing.T) { pm := &pathMapper{ root: "/pathmapper-test", } for _, testcase := range []struct { spec pathSpec expected string err error }{ { spec: manifestPathSpec{ name: "foo/bar", tag: "thetag", }, expected: "/pathmapper-test/repositories/foo/bar/manifests/thetag", }, { spec: layerLinkPathSpec{ name: "foo/bar", digest: digest.Digest("tarsum.v1+test:abcdef"), }, expected: "/pathmapper-test/repositories/foo/bar/layers/tarsum/v1/test/abcdef", }, { spec: layerIndexLinkPathSpec{ digest: digest.Digest("tarsum.v1+test:abcdef"), }, expected: "/pathmapper-test/layerindex/tarsum/v1/test/abcdef", }, { spec: blobPathSpec{ alg: "sha512", digest: "abcdefabcdefabcdef908909909", }, expected: "/pathmapper-test/blob/sha512/ab/abcdefabcdefabcdef908909909", }, } { p, err := pm.path(testcase.spec) if err != nil { t.Fatal(err) } if p != testcase.expected { t.Fatalf("unexpected path generated: %q != %q", p, testcase.expected) } } }