Add interfaces for most major Blimp net components.

blimp/net/blimp_message_demultiplexer_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.
+//
+// Uniitest for data encryption functions.
+
+#include "blimp/net/blimp_message_demultiplexer.h"
+
+#include "base/logging.h"
+#include "blimp/net/test_common.h"
+#include "net/base/net_errors.h"
+#include "net/base/test_completion_callback.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+using testing::_;
+using testing::InvokeArgument;
+using testing::Ref;
+using testing::Return;
+using testing::SaveArg;
+
+namespace blimp {
+
+TEST(BlimpMessageDemultiplexerTest, AllInteractions) {

[Wez, 2015/11/12 00:12:54]

As noted on the other unittests in this CL, it's best to break these out into a
base-class w/ common init, if necessary, and a small set of tests for common
behaviours, for clarity - if nothing else that means that test failure output
ends up being more meaningful.

[Kevin M, 2015/11/12 01:53:16]

Done.

+  BlimpMessage input_msg;
+  BlimpMessage compositor_msg;
+  input_msg.set_type(BlimpMessage::INPUT);
+  compositor_msg.set_type(BlimpMessage::COMPOSITOR);
+
+  MockBlimpMessageProcessor receiver1;
+  MockBlimpMessageProcessor receiver2;
+  net::CompletionCallback captured_cb;
+  EXPECT_CALL(receiver1, ProcessMessage(Ref(input_msg), _))
+      .WillOnce(SaveArg<1>(&captured_cb));
+  EXPECT_CALL(receiver2, ProcessMessage(Ref(compositor_msg), _))
+      .WillOnce(SaveArg<1>(&captured_cb));
+
+  BlimpMessageDemultiplexer demux;
+  demux.AddProcessor(BlimpMessage::INPUT, &receiver1);
+  demux.AddProcessor(BlimpMessage::COMPOSITOR, &receiver2);
+
+  net::TestCompletionCallback cb1;
+  demux.ProcessMessage(input_msg, cb1.callback());
+  captured_cb.Run(net::OK);
+  EXPECT_EQ(net::OK, cb1.WaitForResult());
+  net::TestCompletionCallback cb2;
+  demux.ProcessMessage(compositor_msg, cb2.callback());
+  captured_cb.Run(net::ERR_FAILED);
+  EXPECT_EQ(net::ERR_FAILED, cb2.WaitForResult());
+}
+
+}  // namespace blimp