1 files changed, 124 insertions, 0 deletions
diff --git a/content/renderer/media/peer_connection_handler_unittest.cc b/content/renderer/media/peer_connection_handler_unittest.cc
new file mode 100644
index 0000000..fadc704
--- /dev/null
+++ b/content/renderer/media/peer_connection_handler_unittest.cc
@@ -0,0 +1,124 @@
+// Copyright (c) 2012 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 <string>
+
+#include "base/memory/scoped_ptr.h"
+#include "base/message_loop.h"
+#include "base/utf_string_conversions.h"
+#include "content/renderer/media/mock_media_stream_dependency_factory.h"
+#include "content/renderer/media/mock_media_stream_impl.h"
+#include "content/renderer/media/mock_web_peer_connection_handler_client.h"
+#include "content/renderer/media/mock_peer_connection_impl.h"
+#include "content/renderer/media/peer_connection_handler.h"
+#include "content/renderer/media/rtc_video_decoder.h"
+#include "jingle/glue/thread_wrapper.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "third_party/libjingle/source/talk/app/webrtc/peerconnection.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebMediaStreamDescriptor.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebMediaStreamSource.h"
+
+TEST(PeerConnectionHandlerTest, Basic) {
+  MessageLoop loop;
+
+  scoped_ptr<WebKit::MockWebPeerConnectionHandlerClient> mock_client(
+      new WebKit::MockWebPeerConnectionHandlerClient());
+  scoped_refptr<MockMediaStreamImpl> mock_ms_impl(new MockMediaStreamImpl());
+  scoped_ptr<MockMediaStreamDependencyFactory> mock_dependency_factory(
+      new MockMediaStreamDependencyFactory());
+  mock_dependency_factory->CreatePeerConnectionFactory(NULL, NULL);
+  scoped_ptr<PeerConnectionHandler> pc_handler(
+      new PeerConnectionHandler(mock_client.get(),
+                                mock_ms_impl.get(),
+                                mock_dependency_factory.get(),
+                                NULL,
+                                NULL,
+                                NULL,
+                                NULL));
+
+  WebKit::WebString server_config(
+      WebKit::WebString::fromUTF8("STUN stun.l.google.com:19302"));
+  WebKit::WebSecurityOrigin security_origin;
+  pc_handler->initialize(server_config, security_origin);
+  EXPECT_TRUE(pc_handler->native_peer_connection_.get());
+  webrtc::MockPeerConnectionImpl* mock_peer_connection =
+      static_cast<webrtc::MockPeerConnectionImpl*>(
+          pc_handler->native_peer_connection_.get());
+  EXPECT_EQ(static_cast<webrtc::PeerConnectionObserver*>(pc_handler.get()),
+            mock_peer_connection->observer());
+
+  std::string label("label");
+  WebKit::WebVector<WebKit::WebMediaStreamSource> source_vector(
+      static_cast<size_t>(1));
+  source_vector[0].initialize(WebKit::WebString::fromUTF8(label),
+                              WebKit::WebMediaStreamSource::TypeVideo,
+                              WebKit::WebString::fromUTF8("RemoteVideo"));
+  WebKit::WebVector<WebKit::WebMediaStreamDescriptor> pendingAddStreams(
+      static_cast<size_t>(1));
+  pendingAddStreams[0].initialize(UTF8ToUTF16(label), source_vector);
+  pc_handler->produceInitialOffer(pendingAddStreams);
+  EXPECT_EQ(label, mock_ms_impl->video_label());
+  EXPECT_EQ(label, mock_peer_connection->stream_id());
+  EXPECT_TRUE(mock_peer_connection->video_stream());
+  EXPECT_TRUE(mock_peer_connection->connected());
+  EXPECT_TRUE(mock_peer_connection->video_capture_set());
+
+  std::string message("message1");
+  pc_handler->handleInitialOffer(WebKit::WebString::fromUTF8(message));
+  EXPECT_EQ(message, mock_peer_connection->signaling_message());
+
+  message = "message2";
+  pc_handler->processSDP(WebKit::WebString::fromUTF8(message));
+  EXPECT_EQ(message, mock_peer_connection->signaling_message());
+
+  message = "message3";
+  pc_handler->OnSignalingMessage(message);
+  EXPECT_EQ(message, mock_client->sdp());
+
+  std::string remote_label(label);
+  remote_label.append("-remote");
+  pc_handler->OnAddStream(remote_label, true);
+  EXPECT_EQ(remote_label, mock_client->stream_label());
+
+  scoped_refptr<RTCVideoDecoder> rtc_video_decoder(
+      new RTCVideoDecoder(&loop, ""));
+  pc_handler->SetVideoRenderer(label, rtc_video_decoder.get());
+  EXPECT_EQ(label, mock_peer_connection->video_renderer_stream_id());
+
+  pc_handler->OnRemoveStream(remote_label, true);
+  EXPECT_TRUE(mock_client->stream_label().empty());
+
+  pc_handler->stop();
+  EXPECT_FALSE(pc_handler->native_peer_connection_.get());
+  // PC handler is expected to be deleted when stop calls
+  // MediaStreamImpl::ClosePeerConnection. We own and delete it here instead of
+  // in the mock.
+  pc_handler.reset();
+
+  // processPendingStreams must be tested on a new PC handler since removing
+  // streams is currently not supported.
+  pc_handler.reset(new PeerConnectionHandler(mock_client.get(),
+                                             mock_ms_impl.get(),
+                                             mock_dependency_factory.get(),
+                                             NULL,
+                                             NULL,
+                                             NULL,
+                                             NULL));
+  pc_handler->initialize(server_config, security_origin);
+  EXPECT_TRUE(pc_handler->native_peer_connection_.get());
+  mock_peer_connection = static_cast<webrtc::MockPeerConnectionImpl*>(
+      pc_handler->native_peer_connection_.get());
+
+  WebKit::WebVector<WebKit::WebMediaStreamDescriptor> pendingRemoveStreams(
+      static_cast<size_t>(0));
+  pc_handler->processPendingStreams(pendingAddStreams, pendingRemoveStreams);
+  EXPECT_EQ(label, mock_ms_impl->video_label());
+  EXPECT_EQ(label, mock_peer_connection->stream_id());
+  EXPECT_TRUE(mock_peer_connection->video_stream());
+  EXPECT_TRUE(mock_peer_connection->connected());
+  EXPECT_TRUE(mock_peer_connection->video_capture_set());
+
+  pc_handler->stop();
+  pc_handler.reset();
+}