mirror of
https://github.com/genuinetools/reg.git
synced 2024-08-17 04:20:23 -04:00
223 lines
5.5 KiB
Go
223 lines
5.5 KiB
Go
package notifications
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import (
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"testing"
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"github.com/docker/distribution"
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"github.com/docker/distribution/manifest/schema1"
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"github.com/docker/distribution/reference"
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"github.com/docker/distribution/registry/api/v2"
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"github.com/docker/distribution/uuid"
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"github.com/docker/libtrust"
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"github.com/opencontainers/go-digest"
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)
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var (
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// common environment for expected manifest events.
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repo = "test/repo"
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source = SourceRecord{
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Addr: "remote.test",
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InstanceID: uuid.Generate().String(),
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}
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ub = mustUB(v2.NewURLBuilderFromString("http://test.example.com/", false))
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actor = ActorRecord{
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Name: "test",
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}
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request = RequestRecord{}
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m = schema1.Manifest{
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Name: repo,
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Tag: "latest",
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}
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sm *schema1.SignedManifest
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payload []byte
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dgst digest.Digest
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)
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func TestEventBridgeManifestPulled(t *testing.T) {
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l := createTestEnv(t, testSinkFn(func(events ...Event) error {
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checkCommonManifest(t, EventActionPull, events...)
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return nil
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}))
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repoRef, _ := reference.WithName(repo)
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if err := l.ManifestPulled(repoRef, sm); err != nil {
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t.Fatalf("unexpected error notifying manifest pull: %v", err)
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}
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}
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func TestEventBridgeManifestPushed(t *testing.T) {
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l := createTestEnv(t, testSinkFn(func(events ...Event) error {
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checkCommonManifest(t, EventActionPush, events...)
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return nil
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}))
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repoRef, _ := reference.WithName(repo)
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if err := l.ManifestPushed(repoRef, sm); err != nil {
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t.Fatalf("unexpected error notifying manifest pull: %v", err)
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}
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}
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func TestEventBridgeManifestPushedWithTag(t *testing.T) {
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l := createTestEnv(t, testSinkFn(func(events ...Event) error {
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checkCommonManifest(t, EventActionPush, events...)
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if events[0].Target.Tag != "latest" {
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t.Fatalf("missing or unexpected tag: %#v", events[0].Target)
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}
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return nil
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}))
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repoRef, _ := reference.WithName(repo)
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if err := l.ManifestPushed(repoRef, sm, distribution.WithTag(m.Tag)); err != nil {
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t.Fatalf("unexpected error notifying manifest pull: %v", err)
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}
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}
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func TestEventBridgeManifestPulledWithTag(t *testing.T) {
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l := createTestEnv(t, testSinkFn(func(events ...Event) error {
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checkCommonManifest(t, EventActionPull, events...)
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if events[0].Target.Tag != "latest" {
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t.Fatalf("missing or unexpected tag: %#v", events[0].Target)
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}
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return nil
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}))
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repoRef, _ := reference.WithName(repo)
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if err := l.ManifestPulled(repoRef, sm, distribution.WithTag(m.Tag)); err != nil {
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t.Fatalf("unexpected error notifying manifest pull: %v", err)
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}
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}
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func TestEventBridgeManifestDeleted(t *testing.T) {
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l := createTestEnv(t, testSinkFn(func(events ...Event) error {
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checkDeleted(t, EventActionDelete, events...)
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return nil
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}))
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repoRef, _ := reference.WithName(repo)
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if err := l.ManifestDeleted(repoRef, dgst); err != nil {
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t.Fatalf("unexpected error notifying manifest pull: %v", err)
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}
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}
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func createTestEnv(t *testing.T, fn testSinkFn) Listener {
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pk, err := libtrust.GenerateECP256PrivateKey()
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if err != nil {
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t.Fatalf("error generating private key: %v", err)
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}
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sm, err = schema1.Sign(&m, pk)
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if err != nil {
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t.Fatalf("error signing manifest: %v", err)
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}
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payload = sm.Canonical
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dgst = digest.FromBytes(payload)
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return NewBridge(ub, source, actor, request, fn)
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}
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func checkDeleted(t *testing.T, action string, events ...Event) {
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if len(events) != 1 {
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t.Fatalf("unexpected number of events: %v != 1", len(events))
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}
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event := events[0]
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if event.Source != source {
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t.Fatalf("source not equal: %#v != %#v", event.Source, source)
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}
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if event.Request != request {
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t.Fatalf("request not equal: %#v != %#v", event.Request, request)
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}
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if event.Actor != actor {
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t.Fatalf("request not equal: %#v != %#v", event.Actor, actor)
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}
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if event.Target.Digest != dgst {
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t.Fatalf("unexpected digest on event target: %q != %q", event.Target.Digest, dgst)
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}
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if event.Target.Repository != repo {
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t.Fatalf("unexpected repository: %q != %q", event.Target.Repository, repo)
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}
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}
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func checkCommonManifest(t *testing.T, action string, events ...Event) {
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checkCommon(t, events...)
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event := events[0]
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if event.Action != action {
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t.Fatalf("unexpected event action: %q != %q", event.Action, action)
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}
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repoRef, _ := reference.WithName(repo)
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ref, _ := reference.WithDigest(repoRef, dgst)
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u, err := ub.BuildManifestURL(ref)
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if err != nil {
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t.Fatalf("error building expected url: %v", err)
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}
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if event.Target.URL != u {
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t.Fatalf("incorrect url passed: \n%q != \n%q", event.Target.URL, u)
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}
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}
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func checkCommon(t *testing.T, events ...Event) {
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if len(events) != 1 {
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t.Fatalf("unexpected number of events: %v != 1", len(events))
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}
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event := events[0]
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if event.Source != source {
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t.Fatalf("source not equal: %#v != %#v", event.Source, source)
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}
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if event.Request != request {
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t.Fatalf("request not equal: %#v != %#v", event.Request, request)
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}
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if event.Actor != actor {
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t.Fatalf("request not equal: %#v != %#v", event.Actor, actor)
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}
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if event.Target.Digest != dgst {
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t.Fatalf("unexpected digest on event target: %q != %q", event.Target.Digest, dgst)
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}
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if event.Target.Length != int64(len(payload)) {
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t.Fatalf("unexpected target length: %v != %v", event.Target.Length, len(payload))
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}
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if event.Target.Repository != repo {
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t.Fatalf("unexpected repository: %q != %q", event.Target.Repository, repo)
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}
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}
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type testSinkFn func(events ...Event) error
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func (tsf testSinkFn) Write(events ...Event) error {
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return tsf(events...)
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}
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func (tsf testSinkFn) Close() error { return nil }
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func mustUB(ub *v2.URLBuilder, err error) *v2.URLBuilder {
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if err != nil {
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panic(err)
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}
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return ub
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}
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