[MediaRouter] Implement send binary message from PSDImpl to MRPManager

chrome/browser/media/router/media_router_mojo_impl_unittest.cc

Index: chrome/browser/media/router/media_router_mojo_impl_unittest.cc
diff --git a/chrome/browser/media/router/media_router_mojo_impl_unittest.cc b/chrome/browser/media/router/media_router_mojo_impl_unittest.cc
index c62926952cbab8af3c4e67f9684ffdbee103e2a0..efe7a2e29ac6e5a6a356ee2b61d6d98d17f8bc2c 100644
--- a/chrome/browser/media/router/media_router_mojo_impl_unittest.cc
+++ b/chrome/browser/media/router/media_router_mojo_impl_unittest.cc
@@ -390,6 +390,28 @@ TEST_F(MediaRouterMojoImplTest, SendRouteMessage) {
   ProcessEventLoop();
 }
 
+TEST_F(MediaRouterMojoImplTest, SendRouteBinaryMessage) {
+  std::vector<uint8> expected_binary_data(8, 1);
+
+  EXPECT_CALL(
+      mock_media_route_provider_,
+      SendRouteBinaryMessageInternal(
+          mojo::String(kRouteId), std::vector<uint8>(expected_binary_data), _))
+      .WillOnce(Invoke([](
+          const MediaRoute::Id& route_id, const std::vector<uint8>& data,
+          const interfaces::MediaRouteProvider::SendRouteMessageCallback& cb) {
+        cb.Run(true);

[Kevin M, 2015/07/25 00:24:09]

Verify that |data| matches |expected_binary_data|?

[USE s.singapati at gmail.com, 2015/07/29 11:22:01]

Done.

+      }));
+
+  SendMessageCallbackHandler handler;
+  EXPECT_CALL(handler, Invoke(true));
+  router()->SendRouteBinaryMessage(
+      kRouteId, expected_binary_data,
+      base::Bind(&SendMessageCallbackHandler::Invoke,
+                 base::Unretained(&handler)));
+  ProcessEventLoop();
+}
+
 TEST_F(MediaRouterMojoImplTest, ListenForRouteMessages) {
   mojo::Array<interfaces::RouteMessagePtr> mojo_messages(2);
   mojo_messages[0] = interfaces::RouteMessage::New();