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Use reference package internally

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Most places in the registry were using string types to refer to
repository names. This changes them to use reference.Named, so the type
system can enforce validation of the naming rules.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
This commit is contained in:
Aaron Lehmann 2015-12-15 14:35:23 -08:00
parent e9bcc96ad2
commit e9692b8037
26 changed files with 235 additions and 193 deletions
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101
docs/client/repository_test.go
View file

@ -98,11 +98,11 @@ func addTestCatalog(route string, content []byte, link string, m *testutil.Reque
func TestBlobDelete(t *testing.T) {
dgst, _ := newRandomBlob(1024)
var m testutil.RequestResponseMap
repo := "test.example.com/repo1"
repo, _ := reference.ParseNamed("test.example.com/repo1")
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "DELETE",
Route: "/v2/" + repo + "/blobs/" + dgst.String(),
Route: "/v2/" + repo.Name() + "/blobs/" + dgst.String(),
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
@ -137,7 +137,8 @@ func TestBlobFetch(t *testing.T) {
defer c()
ctx := context.Background()
r, err := NewRepository(ctx, "test.example.com/repo1", e, nil)
repo, _ := reference.ParseNamed("test.example.com/repo1")
r, err := NewRepository(ctx, repo, e, nil)
if err != nil {
t.Fatal(err)
}
@ -157,12 +158,12 @@ func TestBlobFetch(t *testing.T) {
func TestBlobExistsNoContentLength(t *testing.T) {
var m testutil.RequestResponseMap
repo := "biff"
repo, _ := reference.ParseNamed("biff")
dgst, content := newRandomBlob(1024)
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "GET",
Route: "/v2/" + repo + "/blobs/" + dgst.String(),
Route: "/v2/" + repo.Name() + "/blobs/" + dgst.String(),
},
Response: testutil.Response{
StatusCode: http.StatusOK,
@ -177,7 +178,7 @@ func TestBlobExistsNoContentLength(t *testing.T) {
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "HEAD",
Route: "/v2/" + repo + "/blobs/" + dgst.String(),
Route: "/v2/" + repo.Name() + "/blobs/" + dgst.String(),
},
Response: testutil.Response{
StatusCode: http.StatusOK,
@ -216,7 +217,8 @@ func TestBlobExists(t *testing.T) {
defer c()
ctx := context.Background()
r, err := NewRepository(ctx, "test.example.com/repo1", e, nil)
repo, _ := reference.ParseNamed("test.example.com/repo1")
r, err := NewRepository(ctx, repo, e, nil)
if err != nil {
t.Fatal(err)
}
@ -247,18 +249,18 @@ func TestBlobUploadChunked(t *testing.T) {
b1[512:513],
b1[513:1024],
}
repo := "test.example.com/uploadrepo"
repo, _ := reference.ParseNamed("test.example.com/uploadrepo")
uuids := []string{uuid.Generate().String()}
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "POST",
Route: "/v2/" + repo + "/blobs/uploads/",
Route: "/v2/" + repo.Name() + "/blobs/uploads/",
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
Headers: http.Header(map[string][]string{
"Content-Length": {"0"},
"Location": {"/v2/" + repo + "/blobs/uploads/" + uuids[0]},
"Location": {"/v2/" + repo.Name() + "/blobs/uploads/" + uuids[0]},
"Docker-Upload-UUID": {uuids[0]},
"Range": {"0-0"},
}),
@ -271,14 +273,14 @@ func TestBlobUploadChunked(t *testing.T) {
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "PATCH",
Route: "/v2/" + repo + "/blobs/uploads/" + uuids[i],
Route: "/v2/" + repo.Name() + "/blobs/uploads/" + uuids[i],
Body: chunk,
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
Headers: http.Header(map[string][]string{
"Content-Length": {"0"},
"Location": {"/v2/" + repo + "/blobs/uploads/" + uuids[i+1]},
"Location": {"/v2/" + repo.Name() + "/blobs/uploads/" + uuids[i+1]},
"Docker-Upload-UUID": {uuids[i+1]},
"Range": {fmt.Sprintf("%d-%d", offset, newOffset-1)},
}),
@ -289,7 +291,7 @@ func TestBlobUploadChunked(t *testing.T) {
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "PUT",
Route: "/v2/" + repo + "/blobs/uploads/" + uuids[len(uuids)-1],
Route: "/v2/" + repo.Name() + "/blobs/uploads/" + uuids[len(uuids)-1],
QueryParams: map[string][]string{
"digest": {dgst.String()},
},
@ -306,7 +308,7 @@ func TestBlobUploadChunked(t *testing.T) {
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "HEAD",
Route: "/v2/" + repo + "/blobs/" + dgst.String(),
Route: "/v2/" + repo.Name() + "/blobs/" + dgst.String(),
},
Response: testutil.Response{
StatusCode: http.StatusOK,
@ -362,18 +364,18 @@ func TestBlobUploadChunked(t *testing.T) {
func TestBlobUploadMonolithic(t *testing.T) {
dgst, b1 := newRandomBlob(1024)
var m testutil.RequestResponseMap
repo := "test.example.com/uploadrepo"
repo, _ := reference.ParseNamed("test.example.com/uploadrepo")
uploadID := uuid.Generate().String()
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "POST",
Route: "/v2/" + repo + "/blobs/uploads/",
Route: "/v2/" + repo.Name() + "/blobs/uploads/",
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
Headers: http.Header(map[string][]string{
"Content-Length": {"0"},
"Location": {"/v2/" + repo + "/blobs/uploads/" + uploadID},
"Location": {"/v2/" + repo.Name() + "/blobs/uploads/" + uploadID},
"Docker-Upload-UUID": {uploadID},
"Range": {"0-0"},
}),
@ -382,13 +384,13 @@ func TestBlobUploadMonolithic(t *testing.T) {
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "PATCH",
Route: "/v2/" + repo + "/blobs/uploads/" + uploadID,
Route: "/v2/" + repo.Name() + "/blobs/uploads/" + uploadID,
Body: b1,
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
Headers: http.Header(map[string][]string{
"Location": {"/v2/" + repo + "/blobs/uploads/" + uploadID},
"Location": {"/v2/" + repo.Name() + "/blobs/uploads/" + uploadID},
"Docker-Upload-UUID": {uploadID},
"Content-Length": {"0"},
"Docker-Content-Digest": {dgst.String()},
@ -399,7 +401,7 @@ func TestBlobUploadMonolithic(t *testing.T) {
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "PUT",
Route: "/v2/" + repo + "/blobs/uploads/" + uploadID,
Route: "/v2/" + repo.Name() + "/blobs/uploads/" + uploadID,
QueryParams: map[string][]string{
"digest": {dgst.String()},
},
@ -416,7 +418,7 @@ func TestBlobUploadMonolithic(t *testing.T) {
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "HEAD",
Route: "/v2/" + repo + "/blobs/" + dgst.String(),
Route: "/v2/" + repo.Name() + "/blobs/" + dgst.String(),
},
Response: testutil.Response{
StatusCode: http.StatusOK,
@ -470,29 +472,22 @@ func TestBlobUploadMonolithic(t *testing.T) {
func TestBlobMount(t *testing.T) {
dgst, content := newRandomBlob(1024)
var m testutil.RequestResponseMap
repo := "test.example.com/uploadrepo"
sourceRepo := "test.example.com/sourcerepo"
repo, _ := reference.ParseNamed("test.example.com/uploadrepo")
namedRef, err := reference.ParseNamed(sourceRepo)
if err != nil {
t.Fatal(err)
}
canonicalRef, err := reference.WithDigest(namedRef, dgst)
if err != nil {
t.Fatal(err)
}
sourceRepo, _ := reference.ParseNamed("test.example.com/sourcerepo")
canonicalRef, _ := reference.WithDigest(sourceRepo, dgst)
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "POST",
Route: "/v2/" + repo + "/blobs/uploads/",
QueryParams: map[string][]string{"from": {sourceRepo}, "mount": {dgst.String()}},
Route: "/v2/" + repo.Name() + "/blobs/uploads/",
QueryParams: map[string][]string{"from": {sourceRepo.Name()}, "mount": {dgst.String()}},
},
Response: testutil.Response{
StatusCode: http.StatusCreated,
Headers: http.Header(map[string][]string{
"Content-Length": {"0"},
"Location": {"/v2/" + repo + "/blobs/" + dgst.String()},
"Location": {"/v2/" + repo.Name() + "/blobs/" + dgst.String()},
"Docker-Content-Digest": {dgst.String()},
}),
},
@ -500,7 +495,7 @@ func TestBlobMount(t *testing.T) {
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "HEAD",
Route: "/v2/" + repo + "/blobs/" + dgst.String(),
Route: "/v2/" + repo.Name() + "/blobs/" + dgst.String(),
},
Response: testutil.Response{
StatusCode: http.StatusOK,
@ -531,7 +526,7 @@ func TestBlobMount(t *testing.T) {
if ebm.From.Digest() != dgst {
t.Fatalf("Unexpected digest: %s, expected %s", ebm.From.Digest(), dgst)
}
if ebm.From.Name() != sourceRepo {
if ebm.From.Name() != sourceRepo.Name() {
t.Fatalf("Unexpected from: %s, expected %s", ebm.From.Name(), sourceRepo)
}
} else {
@ -539,7 +534,7 @@ func TestBlobMount(t *testing.T) {
}
}
func newRandomSchemaV1Manifest(name, tag string, blobCount int) (*schema1.SignedManifest, digest.Digest, []byte) {
func newRandomSchemaV1Manifest(name reference.Named, tag string, blobCount int) (*schema1.SignedManifest, digest.Digest, []byte) {
blobs := make([]schema1.FSLayer, blobCount)
history := make([]schema1.History, blobCount)
@ -551,7 +546,7 @@ func newRandomSchemaV1Manifest(name, tag string, blobCount int) (*schema1.Signed
}
m := schema1.Manifest{
Name: name,
Name: name.String(),
Tag: tag,
Architecture: "x86",
FSLayers: blobs,
@ -574,11 +569,11 @@ func newRandomSchemaV1Manifest(name, tag string, blobCount int) (*schema1.Signed
return sm, digest.FromBytes(sm.Canonical), sm.Canonical
}
func addTestManifestWithEtag(repo, reference string, content []byte, m *testutil.RequestResponseMap, dgst string) {
func addTestManifestWithEtag(repo reference.Named, reference string, content []byte, m *testutil.RequestResponseMap, dgst string) {
actualDigest := digest.FromBytes(content)
getReqWithEtag := testutil.Request{
Method: "GET",
Route: "/v2/" + repo + "/manifests/" + reference,
Route: "/v2/" + repo.Name() + "/manifests/" + reference,
Headers: http.Header(map[string][]string{
"If-None-Match": {fmt.Sprintf(`"%s"`, dgst)},
}),
@ -610,11 +605,11 @@ func addTestManifestWithEtag(repo, reference string, content []byte, m *testutil
*m = append(*m, testutil.RequestResponseMapping{Request: getReqWithEtag, Response: getRespWithEtag})
}
func addTestManifest(repo, reference string, mediatype string, content []byte, m *testutil.RequestResponseMap) {
func addTestManifest(repo reference.Named, reference string, mediatype string, content []byte, m *testutil.RequestResponseMap) {
*m = append(*m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "GET",
Route: "/v2/" + repo + "/manifests/" + reference,
Route: "/v2/" + repo.Name() + "/manifests/" + reference,
},
Response: testutil.Response{
StatusCode: http.StatusOK,
@ -629,7 +624,7 @@ func addTestManifest(repo, reference string, mediatype string, content []byte, m
*m = append(*m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "HEAD",
Route: "/v2/" + repo + "/manifests/" + reference,
Route: "/v2/" + repo.Name() + "/manifests/" + reference,
},
Response: testutil.Response{
StatusCode: http.StatusOK,
@ -671,7 +666,7 @@ func checkEqualManifest(m1, m2 *schema1.SignedManifest) error {
func TestV1ManifestFetch(t *testing.T) {
ctx := context.Background()
repo := "test.example.com/repo"
repo, _ := reference.ParseNamed("test.example.com/repo")
m1, dgst, _ := newRandomSchemaV1Manifest(repo, "latest", 6)
var m testutil.RequestResponseMap
_, pl, err := m1.Payload()
@ -743,7 +738,7 @@ func TestV1ManifestFetch(t *testing.T) {
}
func TestManifestFetchWithEtag(t *testing.T) {
repo := "test.example.com/repo/by/tag"
repo, _ := reference.ParseNamed("test.example.com/repo/by/tag")
_, d1, p1 := newRandomSchemaV1Manifest(repo, "latest", 6)
var m testutil.RequestResponseMap
addTestManifestWithEtag(repo, "latest", p1, &m, d1.String())
@ -773,14 +768,14 @@ func TestManifestFetchWithEtag(t *testing.T) {
}
func TestManifestDelete(t *testing.T) {
repo := "test.example.com/repo/delete"
repo, _ := reference.ParseNamed("test.example.com/repo/delete")
_, dgst1, _ := newRandomSchemaV1Manifest(repo, "latest", 6)
_, dgst2, _ := newRandomSchemaV1Manifest(repo, "latest", 6)
var m testutil.RequestResponseMap
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "DELETE",
Route: "/v2/" + repo + "/manifests/" + dgst1.String(),
Route: "/v2/" + repo.Name() + "/manifests/" + dgst1.String(),
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
@ -813,7 +808,7 @@ func TestManifestDelete(t *testing.T) {
}
func TestManifestPut(t *testing.T) {
repo := "test.example.com/repo/delete"
repo, _ := reference.ParseNamed("test.example.com/repo/delete")
m1, dgst, _ := newRandomSchemaV1Manifest(repo, "other", 6)
_, payload, err := m1.Payload()
@ -824,7 +819,7 @@ func TestManifestPut(t *testing.T) {
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "PUT",
Route: "/v2/" + repo + "/manifests/other",
Route: "/v2/" + repo.Name() + "/manifests/other",
Body: payload,
},
Response: testutil.Response{
@ -857,7 +852,7 @@ func TestManifestPut(t *testing.T) {
}
func TestManifestTags(t *testing.T) {
repo := "test.example.com/repo/tags/list"
repo, _ := reference.ParseNamed("test.example.com/repo/tags/list")
tagsList := []byte(strings.TrimSpace(`
{
"name": "test.example.com/repo/tags/list",
@ -873,7 +868,7 @@ func TestManifestTags(t *testing.T) {
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "GET",
Route: "/v2/" + repo + "/tags/list",
Route: "/v2/" + repo.Name() + "/tags/list",
},
Response: testutil.Response{
StatusCode: http.StatusOK,
@ -919,14 +914,14 @@ func TestManifestTags(t *testing.T) {
}
func TestManifestUnauthorized(t *testing.T) {
repo := "test.example.com/repo"
repo, _ := reference.ParseNamed("test.example.com/repo")
_, dgst, _ := newRandomSchemaV1Manifest(repo, "latest", 6)
var m testutil.RequestResponseMap
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "GET",
Route: "/v2/" + repo + "/manifests/" + dgst.String(),
Route: "/v2/" + repo.Name() + "/manifests/" + dgst.String(),
},
Response: testutil.Response{
StatusCode: http.StatusUnauthorized,