distribution/registry/client/repository_test.go

903 lines
22 KiB
Go
Raw Normal View History

package client
import (
"bytes"
"crypto/rand"
"encoding/json"
"fmt"
"io"
"log"
"net/http"
"net/http/httptest"
"strconv"
"strings"
"testing"
"time"
"github.com/docker/distribution/uuid"
"github.com/docker/distribution"
"github.com/docker/distribution/context"
"github.com/docker/distribution/digest"
"github.com/docker/distribution/manifest"
"github.com/docker/distribution/manifest/schema1"
"github.com/docker/distribution/registry/api/errcode"
"github.com/docker/distribution/testutil"
)
func testServer(rrm testutil.RequestResponseMap) (string, func()) {
h := testutil.NewHandler(rrm)
s := httptest.NewServer(h)
return s.URL, s.Close
}
func newRandomBlob(size int) (digest.Digest, []byte) {
b := make([]byte, size)
if n, err := rand.Read(b); err != nil {
panic(err)
} else if n != size {
panic("unable to read enough bytes")
}
dgst, err := digest.FromBytes(b)
if err != nil {
panic(err)
}
return dgst, b
}
func addTestFetch(repo string, dgst digest.Digest, content []byte, m *testutil.RequestResponseMap) {
*m = append(*m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "GET",
Route: "/v2/" + repo + "/blobs/" + dgst.String(),
},
Response: testutil.Response{
StatusCode: http.StatusOK,
Body: content,
Headers: http.Header(map[string][]string{
"Content-Length": {fmt.Sprint(len(content))},
"Last-Modified": {time.Now().Add(-1 * time.Second).Format(time.ANSIC)},
}),
},
})
*m = append(*m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "HEAD",
Route: "/v2/" + repo + "/blobs/" + dgst.String(),
},
Response: testutil.Response{
StatusCode: http.StatusOK,
Headers: http.Header(map[string][]string{
"Content-Length": {fmt.Sprint(len(content))},
"Last-Modified": {time.Now().Add(-1 * time.Second).Format(time.ANSIC)},
}),
},
})
}
func addTestCatalog(route string, content []byte, link string, m *testutil.RequestResponseMap) {
headers := map[string][]string{
"Content-Length": {strconv.Itoa(len(content))},
"Content-Type": {"application/json; charset=utf-8"},
}
if link != "" {
headers["Link"] = append(headers["Link"], link)
}
*m = append(*m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "GET",
Route: route,
},
Response: testutil.Response{
StatusCode: http.StatusOK,
Body: content,
Headers: http.Header(headers),
},
})
}
func TestBlobDelete(t *testing.T) {
dgst, _ := newRandomBlob(1024)
var m testutil.RequestResponseMap
repo := "test.example.com/repo1"
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "DELETE",
Route: "/v2/" + repo + "/blobs/" + dgst.String(),
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
Headers: http.Header(map[string][]string{
"Content-Length": {"0"},
}),
},
})
e, c := testServer(m)
defer c()
ctx := context.Background()
r, err := NewRepository(ctx, repo, e, nil)
if err != nil {
t.Fatal(err)
}
l := r.Blobs(ctx)
err = l.Delete(ctx, dgst)
if err != nil {
t.Errorf("Error deleting blob: %s", err.Error())
}
}
func TestBlobFetch(t *testing.T) {
d1, b1 := newRandomBlob(1024)
var m testutil.RequestResponseMap
addTestFetch("test.example.com/repo1", d1, b1, &m)
e, c := testServer(m)
defer c()
ctx := context.Background()
r, err := NewRepository(ctx, "test.example.com/repo1", e, nil)
if err != nil {
t.Fatal(err)
}
l := r.Blobs(ctx)
b, err := l.Get(ctx, d1)
if err != nil {
t.Fatal(err)
}
if bytes.Compare(b, b1) != 0 {
t.Fatalf("Wrong bytes values fetched: [%d]byte != [%d]byte", len(b), len(b1))
}
// TODO(dmcgowan): Test for unknown blob case
}
func TestBlobExists(t *testing.T) {
d1, b1 := newRandomBlob(1024)
var m testutil.RequestResponseMap
addTestFetch("test.example.com/repo1", d1, b1, &m)
e, c := testServer(m)
defer c()
ctx := context.Background()
r, err := NewRepository(ctx, "test.example.com/repo1", e, nil)
if err != nil {
t.Fatal(err)
}
l := r.Blobs(ctx)
stat, err := l.Stat(ctx, d1)
if err != nil {
t.Fatal(err)
}
if stat.Digest != d1 {
t.Fatalf("Unexpected digest: %s, expected %s", stat.Digest, d1)
}
if stat.Size != int64(len(b1)) {
t.Fatalf("Unexpected length: %d, expected %d", stat.Size, len(b1))
}
// TODO(dmcgowan): Test error cases and ErrBlobUnknown case
}
func TestBlobUploadChunked(t *testing.T) {
dgst, b1 := newRandomBlob(1024)
var m testutil.RequestResponseMap
chunks := [][]byte{
b1[0:256],
b1[256:512],
b1[512:513],
b1[513:1024],
}
repo := "test.example.com/uploadrepo"
uuids := []string{uuid.Generate().String()}
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "POST",
Route: "/v2/" + repo + "/blobs/uploads/",
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
Headers: http.Header(map[string][]string{
"Content-Length": {"0"},
"Location": {"/v2/" + repo + "/blobs/uploads/" + uuids[0]},
"Docker-Upload-UUID": {uuids[0]},
"Range": {"0-0"},
}),
},
})
offset := 0
for i, chunk := range chunks {
uuids = append(uuids, uuid.Generate().String())
newOffset := offset + len(chunk)
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "PATCH",
Route: "/v2/" + repo + "/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]},
"Docker-Upload-UUID": {uuids[i+1]},
"Range": {fmt.Sprintf("%d-%d", offset, newOffset-1)},
}),
},
})
offset = newOffset
}
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "PUT",
Route: "/v2/" + repo + "/blobs/uploads/" + uuids[len(uuids)-1],
QueryParams: map[string][]string{
"digest": {dgst.String()},
},
},
Response: testutil.Response{
StatusCode: http.StatusCreated,
Headers: http.Header(map[string][]string{
"Content-Length": {"0"},
"Docker-Content-Digest": {dgst.String()},
"Content-Range": {fmt.Sprintf("0-%d", offset-1)},
}),
},
})
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "HEAD",
Route: "/v2/" + repo + "/blobs/" + dgst.String(),
},
Response: testutil.Response{
StatusCode: http.StatusOK,
Headers: http.Header(map[string][]string{
"Content-Length": {fmt.Sprint(offset)},
"Last-Modified": {time.Now().Add(-1 * time.Second).Format(time.ANSIC)},
}),
},
})
e, c := testServer(m)
defer c()
ctx := context.Background()
r, err := NewRepository(ctx, repo, e, nil)
if err != nil {
t.Fatal(err)
}
l := r.Blobs(ctx)
upload, err := l.Create(ctx)
if err != nil {
t.Fatal(err)
}
if upload.ID() != uuids[0] {
log.Fatalf("Unexpected UUID %s; expected %s", upload.ID(), uuids[0])
}
for _, chunk := range chunks {
n, err := upload.Write(chunk)
if err != nil {
t.Fatal(err)
}
if n != len(chunk) {
t.Fatalf("Unexpected length returned from write: %d; expected: %d", n, len(chunk))
}
}
blob, err := upload.Commit(ctx, distribution.Descriptor{
Digest: dgst,
Size: int64(len(b1)),
})
if err != nil {
t.Fatal(err)
}
if blob.Size != int64(len(b1)) {
t.Fatalf("Unexpected blob size: %d; expected: %d", blob.Size, len(b1))
}
}
func TestBlobUploadMonolithic(t *testing.T) {
dgst, b1 := newRandomBlob(1024)
var m testutil.RequestResponseMap
repo := "test.example.com/uploadrepo"
uploadID := uuid.Generate().String()
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "POST",
Route: "/v2/" + repo + "/blobs/uploads/",
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
Headers: http.Header(map[string][]string{
"Content-Length": {"0"},
"Location": {"/v2/" + repo + "/blobs/uploads/" + uploadID},
"Docker-Upload-UUID": {uploadID},
"Range": {"0-0"},
}),
},
})
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "PATCH",
Route: "/v2/" + repo + "/blobs/uploads/" + uploadID,
Body: b1,
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
Headers: http.Header(map[string][]string{
"Location": {"/v2/" + repo + "/blobs/uploads/" + uploadID},
"Docker-Upload-UUID": {uploadID},
"Content-Length": {"0"},
"Docker-Content-Digest": {dgst.String()},
"Range": {fmt.Sprintf("0-%d", len(b1)-1)},
}),
},
})
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "PUT",
Route: "/v2/" + repo + "/blobs/uploads/" + uploadID,
QueryParams: map[string][]string{
"digest": {dgst.String()},
},
},
Response: testutil.Response{
StatusCode: http.StatusCreated,
Headers: http.Header(map[string][]string{
"Content-Length": {"0"},
"Docker-Content-Digest": {dgst.String()},
"Content-Range": {fmt.Sprintf("0-%d", len(b1)-1)},
}),
},
})
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "HEAD",
Route: "/v2/" + repo + "/blobs/" + dgst.String(),
},
Response: testutil.Response{
StatusCode: http.StatusOK,
Headers: http.Header(map[string][]string{
"Content-Length": {fmt.Sprint(len(b1))},
"Last-Modified": {time.Now().Add(-1 * time.Second).Format(time.ANSIC)},
}),
},
})
e, c := testServer(m)
defer c()
ctx := context.Background()
r, err := NewRepository(ctx, repo, e, nil)
if err != nil {
t.Fatal(err)
}
l := r.Blobs(ctx)
upload, err := l.Create(ctx)
if err != nil {
t.Fatal(err)
}
if upload.ID() != uploadID {
log.Fatalf("Unexpected UUID %s; expected %s", upload.ID(), uploadID)
}
n, err := upload.ReadFrom(bytes.NewReader(b1))
if err != nil {
t.Fatal(err)
}
if n != int64(len(b1)) {
t.Fatalf("Unexpected ReadFrom length: %d; expected: %d", n, len(b1))
}
blob, err := upload.Commit(ctx, distribution.Descriptor{
Digest: dgst,
Size: int64(len(b1)),
})
if err != nil {
t.Fatal(err)
}
if blob.Size != int64(len(b1)) {
t.Fatalf("Unexpected blob size: %d; expected: %d", blob.Size, len(b1))
}
}
func newRandomSchemaV1Manifest(name, tag string, blobCount int) (*schema1.SignedManifest, digest.Digest) {
blobs := make([]schema1.FSLayer, blobCount)
history := make([]schema1.History, blobCount)
for i := 0; i < blobCount; i++ {
dgst, blob := newRandomBlob((i % 5) * 16)
blobs[i] = schema1.FSLayer{BlobSum: dgst}
history[i] = schema1.History{V1Compatibility: fmt.Sprintf("{\"Hex\": \"%x\"}", blob)}
}
m := &schema1.SignedManifest{
Manifest: schema1.Manifest{
Name: name,
Tag: tag,
Architecture: "x86",
FSLayers: blobs,
History: history,
Versioned: manifest.Versioned{
SchemaVersion: 1,
},
},
}
manifestBytes, err := json.Marshal(m)
if err != nil {
panic(err)
}
dgst, err := digest.FromBytes(manifestBytes)
if err != nil {
panic(err)
}
m.Raw = manifestBytes
return m, dgst
}
func addTestManifestWithEtag(repo, reference string, content []byte, m *testutil.RequestResponseMap, dgst string) {
actualDigest, _ := digest.FromBytes(content)
getReqWithEtag := testutil.Request{
Method: "GET",
Route: "/v2/" + repo + "/manifests/" + reference,
Headers: http.Header(map[string][]string{
"If-None-Match": {fmt.Sprintf(`"%s"`, dgst)},
}),
}
var getRespWithEtag testutil.Response
if actualDigest.String() == dgst {
getRespWithEtag = testutil.Response{
StatusCode: http.StatusNotModified,
Body: []byte{},
Headers: http.Header(map[string][]string{
"Content-Length": {"0"},
"Last-Modified": {time.Now().Add(-1 * time.Second).Format(time.ANSIC)},
}),
}
} else {
getRespWithEtag = testutil.Response{
StatusCode: http.StatusOK,
Body: content,
Headers: http.Header(map[string][]string{
"Content-Length": {fmt.Sprint(len(content))},
"Last-Modified": {time.Now().Add(-1 * time.Second).Format(time.ANSIC)},
}),
}
}
*m = append(*m, testutil.RequestResponseMapping{Request: getReqWithEtag, Response: getRespWithEtag})
}
func addTestManifest(repo, reference string, content []byte, m *testutil.RequestResponseMap) {
*m = append(*m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "GET",
Route: "/v2/" + repo + "/manifests/" + reference,
},
Response: testutil.Response{
StatusCode: http.StatusOK,
Body: content,
Headers: http.Header(map[string][]string{
"Content-Length": {fmt.Sprint(len(content))},
"Last-Modified": {time.Now().Add(-1 * time.Second).Format(time.ANSIC)},
}),
},
})
*m = append(*m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "HEAD",
Route: "/v2/" + repo + "/manifests/" + reference,
},
Response: testutil.Response{
StatusCode: http.StatusOK,
Headers: http.Header(map[string][]string{
"Content-Length": {fmt.Sprint(len(content))},
"Last-Modified": {time.Now().Add(-1 * time.Second).Format(time.ANSIC)},
}),
},
})
}
func checkEqualManifest(m1, m2 *schema1.SignedManifest) error {
if m1.Name != m2.Name {
return fmt.Errorf("name does not match %q != %q", m1.Name, m2.Name)
}
if m1.Tag != m2.Tag {
return fmt.Errorf("tag does not match %q != %q", m1.Tag, m2.Tag)
}
if len(m1.FSLayers) != len(m2.FSLayers) {
return fmt.Errorf("fs blob length does not match %d != %d", len(m1.FSLayers), len(m2.FSLayers))
}
for i := range m1.FSLayers {
if m1.FSLayers[i].BlobSum != m2.FSLayers[i].BlobSum {
return fmt.Errorf("blobsum does not match %q != %q", m1.FSLayers[i].BlobSum, m2.FSLayers[i].BlobSum)
}
}
if len(m1.History) != len(m2.History) {
return fmt.Errorf("history length does not match %d != %d", len(m1.History), len(m2.History))
}
for i := range m1.History {
if m1.History[i].V1Compatibility != m2.History[i].V1Compatibility {
return fmt.Errorf("blobsum does not match %q != %q", m1.History[i].V1Compatibility, m2.History[i].V1Compatibility)
}
}
return nil
}
func TestManifestFetch(t *testing.T) {
ctx := context.Background()
repo := "test.example.com/repo"
m1, dgst := newRandomSchemaV1Manifest(repo, "latest", 6)
var m testutil.RequestResponseMap
addTestManifest(repo, dgst.String(), m1.Raw, &m)
e, c := testServer(m)
defer c()
r, err := NewRepository(context.Background(), repo, e, nil)
if err != nil {
t.Fatal(err)
}
ms, err := r.Manifests(ctx)
if err != nil {
t.Fatal(err)
}
ok, err := ms.Exists(dgst)
if err != nil {
t.Fatal(err)
}
if !ok {
t.Fatal("Manifest does not exist")
}
manifest, err := ms.Get(dgst)
if err != nil {
t.Fatal(err)
}
if err := checkEqualManifest(manifest, m1); err != nil {
t.Fatal(err)
}
}
func TestManifestFetchWithEtag(t *testing.T) {
repo := "test.example.com/repo/by/tag"
m1, d1 := newRandomSchemaV1Manifest(repo, "latest", 6)
var m testutil.RequestResponseMap
addTestManifestWithEtag(repo, "latest", m1.Raw, &m, d1.String())
e, c := testServer(m)
defer c()
r, err := NewRepository(context.Background(), repo, e, nil)
if err != nil {
t.Fatal(err)
}
ctx := context.Background()
ms, err := r.Manifests(ctx)
if err != nil {
t.Fatal(err)
}
_, err = ms.GetByTag("latest", AddEtagToTag("latest", d1.String()))
if err != distribution.ErrManifestNotModified {
t.Fatal(err)
}
}
func TestManifestDelete(t *testing.T) {
repo := "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(),
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
Headers: http.Header(map[string][]string{
"Content-Length": {"0"},
}),
},
})
e, c := testServer(m)
defer c()
r, err := NewRepository(context.Background(), repo, e, nil)
if err != nil {
t.Fatal(err)
}
ctx := context.Background()
ms, err := r.Manifests(ctx)
if err != nil {
t.Fatal(err)
}
if err := ms.Delete(dgst1); err != nil {
t.Fatal(err)
}
if err := ms.Delete(dgst2); err == nil {
t.Fatal("Expected error deleting unknown manifest")
}
// TODO(dmcgowan): Check for specific unknown error
}
func TestManifestPut(t *testing.T) {
repo := "test.example.com/repo/delete"
m1, dgst := newRandomSchemaV1Manifest(repo, "other", 6)
var m testutil.RequestResponseMap
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "PUT",
Route: "/v2/" + repo + "/manifests/other",
Body: m1.Raw,
},
Response: testutil.Response{
StatusCode: http.StatusAccepted,
Headers: http.Header(map[string][]string{
"Content-Length": {"0"},
"Docker-Content-Digest": {dgst.String()},
}),
},
})
e, c := testServer(m)
defer c()
r, err := NewRepository(context.Background(), repo, e, nil)
if err != nil {
t.Fatal(err)
}
ctx := context.Background()
ms, err := r.Manifests(ctx)
if err != nil {
t.Fatal(err)
}
if err := ms.Put(m1); err != nil {
t.Fatal(err)
}
// TODO(dmcgowan): Check for invalid input error
}
func TestManifestTags(t *testing.T) {
repo := "test.example.com/repo/tags/list"
tagsList := []byte(strings.TrimSpace(`
{
"name": "test.example.com/repo/tags/list",
"tags": [
"tag1",
"tag2",
"funtag"
]
}
`))
var m testutil.RequestResponseMap
m = append(m, testutil.RequestResponseMapping{
Request: testutil.Request{
Method: "GET",
Route: "/v2/" + repo + "/tags/list",
},
Response: testutil.Response{
StatusCode: http.StatusOK,
Body: tagsList,
Headers: http.Header(map[string][]string{
"Content-Length": {fmt.Sprint(len(tagsList))},
"Last-Modified": {time.Now().Add(-1 * time.Second).Format(time.ANSIC)},
}),
},
})
e, c := testServer(m)
defer c()
r, err := NewRepository(context.Background(), repo, e, nil)
if err != nil {
t.Fatal(err)
}
ctx := context.Background()
ms, err := r.Manifests(ctx)
if err != nil {
t.Fatal(err)
}
tags, err := ms.Tags()
if err != nil {
t.Fatal(err)
}
if len(tags) != 3 {
t.Fatalf("Wrong number of tags returned: %d, expected 3", len(tags))
}
// TODO(dmcgowan): Check array
// TODO(dmcgowan): Check for error cases
}
func TestManifestUnauthorized(t *testing.T) {
repo := "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(),
},
Response: testutil.Response{
StatusCode: http.StatusUnauthorized,
Body: []byte("<html>garbage</html>"),
},
})
e, c := testServer(m)
defer c()
r, err := NewRepository(context.Background(), repo, e, nil)
if err != nil {
t.Fatal(err)
}
ctx := context.Background()
ms, err := r.Manifests(ctx)
if err != nil {
t.Fatal(err)
}
_, err = ms.Get(dgst)
if err == nil {
t.Fatal("Expected error fetching manifest")
}
v2Err, ok := err.(errcode.Error)
if !ok {
t.Fatalf("Unexpected error type: %#v", err)
}
if v2Err.Code != errcode.ErrorCodeUnauthorized {
t.Fatalf("Unexpected error code: %s", v2Err.Code.String())
}
if expected := errcode.ErrorCodeUnauthorized.Message(); v2Err.Message != expected {
t.Fatalf("Unexpected message value: %q, expected %q", v2Err.Message, expected)
}
}
func TestCatalog(t *testing.T) {
var m testutil.RequestResponseMap
addTestCatalog(
"/v2/_catalog?n=5",
[]byte("{\"repositories\":[\"foo\", \"bar\", \"baz\"]}"), "", &m)
e, c := testServer(m)
defer c()
entries := make([]string, 5)
r, err := NewRegistry(context.Background(), e, nil)
if err != nil {
t.Fatal(err)
}
ctx := context.Background()
numFilled, err := r.Repositories(ctx, entries, "")
if err != io.EOF {
t.Fatal(err)
}
if numFilled != 3 {
t.Fatalf("Got wrong number of repos")
}
}
func TestCatalogInParts(t *testing.T) {
var m testutil.RequestResponseMap
addTestCatalog(
"/v2/_catalog?n=2",
[]byte("{\"repositories\":[\"bar\", \"baz\"]}"),
"</v2/_catalog?last=baz&n=2>", &m)
addTestCatalog(
"/v2/_catalog?last=baz&n=2",
[]byte("{\"repositories\":[\"foo\"]}"),
"", &m)
e, c := testServer(m)
defer c()
entries := make([]string, 2)
r, err := NewRegistry(context.Background(), e, nil)
if err != nil {
t.Fatal(err)
}
ctx := context.Background()
numFilled, err := r.Repositories(ctx, entries, "")
if err != nil {
t.Fatal(err)
}
if numFilled != 2 {
t.Fatalf("Got wrong number of repos")
}
numFilled, err = r.Repositories(ctx, entries, "baz")
if err != io.EOF {
t.Fatal(err)
}
if numFilled != 1 {
t.Fatalf("Got wrong number of repos")
}
}
func TestSanitizeLocation(t *testing.T) {
for _, testcase := range []struct {
description string
location string
source string
expected string
err error
}{
{
description: "ensure relative location correctly resolved",
location: "/v2/foo/baasdf",
source: "http://blahalaja.com/v1",
expected: "http://blahalaja.com/v2/foo/baasdf",
},
{
description: "ensure parameters are preserved",
location: "/v2/foo/baasdf?_state=asdfasfdasdfasdf&digest=foo",
source: "http://blahalaja.com/v1",
expected: "http://blahalaja.com/v2/foo/baasdf?_state=asdfasfdasdfasdf&digest=foo",
},
{
description: "ensure new hostname overidden",
location: "https://mwhahaha.com/v2/foo/baasdf?_state=asdfasfdasdfasdf",
source: "http://blahalaja.com/v1",
expected: "https://mwhahaha.com/v2/foo/baasdf?_state=asdfasfdasdfasdf",
},
} {
fatalf := func(format string, args ...interface{}) {
t.Fatalf(testcase.description+": "+format, args...)
}
s, err := sanitizeLocation(testcase.location, testcase.source)
if err != testcase.err {
if testcase.err != nil {
fatalf("expected error: %v != %v", err, testcase)
} else {
fatalf("unexpected error sanitizing: %v", err)
}
}
if s != testcase.expected {
fatalf("bad sanitize: %q != %q", s, testcase.expected)
}
}
}