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|
package notifications
import (
"encoding/json"
"strings"
"testing"
"time"
"github.com/docker/distribution/manifest/schema1"
)
// TestEventJSONFormat provides silly test to detect if the event format or
// envelope has changed. If this code fails, the revision of the protocol may
// need to be incremented.
func TestEventEnvelopeJSONFormat(t *testing.T) {
var expected = strings.TrimSpace(`
{
"events": [
{
"id": "asdf-asdf-asdf-asdf-0",
"timestamp": "2006-01-02T15:04:05Z",
"action": "push",
"target": {
"mediaType": "application/vnd.docker.distribution.manifest.v1+prettyjws",
"size": 1,
"digest": "sha256:0123456789abcdef0",
"length": 1,
"repository": "library/test",
"url": "http://example.com/v2/library/test/manifests/latest"
},
"request": {
"id": "asdfasdf",
"addr": "client.local",
"host": "registrycluster.local",
"method": "PUT",
"useragent": "test/0.1"
},
"actor": {
"name": "test-actor"
},
"source": {
"addr": "hostname.local:port"
}
},
{
"id": "asdf-asdf-asdf-asdf-1",
"timestamp": "2006-01-02T15:04:05Z",
"action": "push",
"target": {
"mediaType": "application/vnd.docker.container.image.rootfs.diff+x-gtar",
"size": 2,
"digest": "sha256:3b3692957d439ac1928219a83fac91e7bf96c153725526874673ae1f2023f8d5",
"length": 2,
"repository": "library/test",
"url": "http://example.com/v2/library/test/manifests/latest"
},
"request": {
"id": "asdfasdf",
"addr": "client.local",
"host": "registrycluster.local",
"method": "PUT",
"useragent": "test/0.1"
},
"actor": {
"name": "test-actor"
},
"source": {
"addr": "hostname.local:port"
}
},
{
"id": "asdf-asdf-asdf-asdf-2",
"timestamp": "2006-01-02T15:04:05Z",
"action": "push",
"target": {
"mediaType": "application/vnd.docker.container.image.rootfs.diff+x-gtar",
"size": 3,
"digest": "sha256:3b3692957d439ac1928219a83fac91e7bf96c153725526874673ae1f2023f8d6",
"length": 3,
"repository": "library/test",
"url": "http://example.com/v2/library/test/manifests/latest"
},
"request": {
"id": "asdfasdf",
"addr": "client.local",
"host": "registrycluster.local",
"method": "PUT",
"useragent": "test/0.1"
},
"actor": {
"name": "test-actor"
},
"source": {
"addr": "hostname.local:port"
}
}
]
}
`)
tm, err := time.Parse(time.RFC3339, time.RFC3339[:len(time.RFC3339)-5])
if err != nil {
t.Fatalf("error creating time: %v", err)
}
var prototype Event
prototype.Action = EventActionPush
prototype.Timestamp = tm
prototype.Actor.Name = "test-actor"
prototype.Request.ID = "asdfasdf"
prototype.Request.Addr = "client.local"
prototype.Request.Host = "registrycluster.local"
prototype.Request.Method = "PUT"
prototype.Request.UserAgent = "test/0.1"
prototype.Source.Addr = "hostname.local:port"
var manifestPush = prototype
manifestPush.ID = "asdf-asdf-asdf-asdf-0"
manifestPush.Target.Digest = "sha256:0123456789abcdef0"
manifestPush.Target.Length = 1
manifestPush.Target.Size = 1
manifestPush.Target.MediaType = schema1.MediaTypeSignedManifest
manifestPush.Target.Repository = "library/test"
manifestPush.Target.URL = "http://example.com/v2/library/test/manifests/latest"
var layerPush0 = prototype
layerPush0.ID = "asdf-asdf-asdf-asdf-1"
layerPush0.Target.Digest = "sha256:3b3692957d439ac1928219a83fac91e7bf96c153725526874673ae1f2023f8d5"
layerPush0.Target.Length = 2
layerPush0.Target.Size = 2
layerPush0.Target.MediaType = layerMediaType
layerPush0.Target.Repository = "library/test"
layerPush0.Target.URL = "http://example.com/v2/library/test/manifests/latest"
var layerPush1 = prototype
layerPush1.ID = "asdf-asdf-asdf-asdf-2"
layerPush1.Target.Digest = "sha256:3b3692957d439ac1928219a83fac91e7bf96c153725526874673ae1f2023f8d6"
layerPush1.Target.Length = 3
layerPush1.Target.Size = 3
layerPush1.Target.MediaType = layerMediaType
layerPush1.Target.Repository = "library/test"
layerPush1.Target.URL = "http://example.com/v2/library/test/manifests/latest"
var envelope Envelope
envelope.Events = append(envelope.Events, manifestPush, layerPush0, layerPush1)
p, err := json.MarshalIndent(envelope, "", " ")
if err != nil {
t.Fatalf("unexpected error marshaling envelope: %v", err)
}
if string(p) != expected {
t.Fatalf("format has changed\n%s\n != \n%s", string(p), expected)
}
}
|
