Implementation and fixes for Blimp client/engine E2E communication.

blimp/net/blimp_connection_unittest.cc

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <stddef.h>
 #include <string>
 
 #include "base/callback_helpers.h"
 #include "base/message_loop/message_loop.h"
 #include "blimp/common/proto/blimp_message.pb.h"
@@ skipping 17 matching lines @@
 namespace {
 
 class BlimpConnectionTest : public testing::Test {
  public:
   BlimpConnectionTest() {
     scoped_ptr<testing::StrictMock<MockPacketWriter>> writer(
         new testing::StrictMock<MockPacketWriter>);
     writer_ = writer.get();
     connection_.reset(new BlimpConnection(make_scoped_ptr(new MockPacketReader),
                                           std::move(writer)));
-    connection_->SetConnectionErrorObserver(&error_observer_);
+    connection_->AddConnectionErrorObserver(&error_observer_);

[haibinlu, 2016/01/04 19:45:45]

add 2 error observers.

[Kevin M, 2016/01/04 20:42:13]

Added 3 and removed 1 to test the logic for adding multiple observers and
removing observers.

   }
 
   ~BlimpConnectionTest() override {}
 
  protected:
   scoped_ptr<BlimpMessage> CreateInputMessage() {
     scoped_ptr<BlimpMessage> msg(new BlimpMessage);
     msg->set_type(BlimpMessage::INPUT);
     return msg;
   }
@@ skipping 68 matching lines @@
 
   net::TestCompletionCallback complete_cb_2;
   sender->ProcessMessage(CreateControlMessage(),
                          complete_cb_2.callback());
   base::ResetAndReturn(&write_packet_cb).Run(net::ERR_FAILED);
   EXPECT_EQ(net::ERR_FAILED, complete_cb_2.WaitForResult());
 }
 
 }  // namespace
 }  // namespace blimp