1 files changed, 45 insertions, 0 deletions
diff --git a/tests/core/go_proto_library/embed_test.go b/tests/core/go_proto_library/embed_test.go
new file mode 100644
index 00000000..2ba1dad4
--- /dev/null
+++ b/tests/core/go_proto_library/embed_test.go
@@ -0,0 +1,45 @@
+/* Copyright 2018 The Bazel Authors. 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 embed_test
+
+import (
+	"testing"
+
+	"github.com/bazelbuild/rules_go/tests/core/go_proto_library/foo"
+	"github.com/golang/protobuf/proto"
+)
+
+func TestProto(t *testing.T) {
+	x := foo.Foo{Value: 42}
+	data, err := proto.Marshal(&x)
+	if err != nil {
+		t.Fatal(err)
+	}
+	var y foo.Foo
+	err = proto.Unmarshal(data, &y)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if y.Value != x.Value {
+		t.Errorf("got {x = %d}; want {x = %d}", y.Value, x.Value)
+	}
+}
+
+func TestExtra(t *testing.T) {
+	if got, want := foo.Extra(), 42; got != want {
+		t.Errorf("got %d; want %d", got, want)
+	}
+}