1 files changed, 63 insertions, 0 deletions
diff --git a/pkg/registry/compatibility_test.go b/pkg/registry/compatibility_test.go
new file mode 100644
index 0000000..eff22c2
--- /dev/null
+++ b/pkg/registry/compatibility_test.go
@@ -0,0 +1,63 @@
+// Copyright 2018 Google LLC All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package registry_test
+
+import (
+	"bytes"
+	"net/http/httptest"
+	"strings"
+	"testing"
+
+	"github.com/google/go-containerregistry/pkg/name"
+	"github.com/google/go-containerregistry/pkg/registry"
+	"github.com/google/go-containerregistry/pkg/v1/random"
+	"github.com/google/go-containerregistry/pkg/v1/remote"
+	"github.com/google/go-containerregistry/pkg/v1/tarball"
+)
+
+func TestPushAndPullContainer(t *testing.T) {
+	s := httptest.NewServer(registry.New())
+	defer s.Close()
+
+	r := strings.TrimPrefix(s.URL, "http://") + "/foo:latest"
+	d, err := name.NewTag(r)
+	if err != nil {
+		t.Fatalf("Unable to create tag: %v", err)
+	}
+
+	i, err := random.Image(1024, 1)
+	if err != nil {
+		t.Fatalf("Unable to make random image: %v", err)
+	}
+
+	if err := remote.Write(d, i); err != nil {
+		t.Fatalf("Error writing image: %v", err)
+	}
+
+	ref, err := name.ParseReference(r)
+	if err != nil {
+		t.Fatalf("Error parsing tag: %v", err)
+	}
+
+	ri, err := remote.Image(ref)
+	if err != nil {
+		t.Fatalf("Error reading image: %v", err)
+	}
+
+	b := &bytes.Buffer{}
+	if err := tarball.Write(ref, ri, b); err != nil {
+		t.Fatalf("Error writing image to tarball: %v", err)
+	}
+}