Add a WebUIControllerFactory in content and move chrome://webrtc-internals to content.

chrome/browser/media/chrome_webrtc_internals_unittest.cc

-// Copyright (c) 2013 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 "base/memory/scoped_ptr.h"
-#include "base/message_loop.h"
-#include "base/values.h"
-#include "chrome/browser/media/chrome_webrtc_internals.h"
-#include "chrome/browser/media/webrtc_internals_ui_observer.h"
-#include "content/public/test/test_browser_thread.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using base::Value;
-using base::DictionaryValue;
-using std::string;
-
-static const string kContraints = "c";
-static const string kServers = "s";
-static const string kUrl = "u";
-
-class MockWebRTCInternalsProxy : public WebRTCInternalsUIObserver {
- public:
-  void OnUpdate(const string& command, const Value* value) OVERRIDE {
-    command_ = command;
-    value_.reset(value->DeepCopy());
-  }
-
-  string command() {
-    return command_;
-  }
-
-  Value* value() {
-    return value_.get();
-  }
-
- private:
-   string command_;
-   scoped_ptr<Value> value_;
-};
-
-class WebRTCInternalsTest : public testing::Test {
- public:
-  WebRTCInternalsTest()
-      : io_thread_(content::BrowserThread::UI, &io_loop_) {}
-
- protected:
-  virtual void SetUp() {
-    webrtc_internals_ = ChromeWebRTCInternals::GetInstance();
-  }
-
-  string ExpectedInfo(string prefix,
-                           string id,
-                           string suffix) {
-    static const string  kstatic_part1 = string(
-        "{\"constraints\":\"c\",");
-    static const string kstatic_part2 = string(
-        ",\"servers\":\"s\",\"url\":\"u\"}");
-    return prefix + kstatic_part1 + id + kstatic_part2 + suffix;
-  }
-
-  MessageLoop io_loop_;
-  content::TestBrowserThread io_thread_;
-  ChromeWebRTCInternals* webrtc_internals_;
-};
-
-TEST_F(WebRTCInternalsTest, GetInstance) {
-  EXPECT_TRUE(webrtc_internals_);
-}
-
-TEST_F(WebRTCInternalsTest, AddRemoveObserver) {
-  scoped_ptr<MockWebRTCInternalsProxy> observer(
-      new MockWebRTCInternalsProxy());
-  webrtc_internals_->AddObserver(observer.get());
-  webrtc_internals_->RemoveObserver(observer.get());
-  webrtc_internals_->AddPeerConnection(3, 4, kUrl, kServers, kContraints);
-  EXPECT_EQ("", observer->command());
-
-  webrtc_internals_->RemovePeerConnection(3, 4);
-}
-
-TEST_F(WebRTCInternalsTest, SendAddPeerConnectionUpdate) {
-  scoped_ptr<MockWebRTCInternalsProxy> observer(
-      new MockWebRTCInternalsProxy());
-  webrtc_internals_->AddObserver(observer.get());
-  webrtc_internals_->AddPeerConnection(1, 2, kUrl, kServers, kContraints);
-  EXPECT_EQ("addPeerConnection", observer->command());
-
-  DictionaryValue* dict = NULL;
-  EXPECT_TRUE(observer->value()->GetAsDictionary(&dict));
-
-  int int_value;
-  EXPECT_TRUE(dict->GetInteger("pid", &int_value));
-  EXPECT_EQ(1, int_value);
-  EXPECT_TRUE(dict->GetInteger("lid", &int_value));
-  EXPECT_EQ(2, int_value);
-
-  string value;
-  EXPECT_TRUE(dict->GetString("url", &value));
-  EXPECT_EQ(kUrl, value);
-  EXPECT_TRUE(dict->GetString("servers", &value));
-  EXPECT_EQ(kServers, value);
-  EXPECT_TRUE(dict->GetString("constraints", &value));
-  EXPECT_EQ(kContraints, value);
-
-  webrtc_internals_->RemoveObserver(observer.get());
-  webrtc_internals_->RemovePeerConnection(1, 2);
-}
-
-TEST_F(WebRTCInternalsTest, SendRemovePeerConnectionUpdate) {
-  scoped_ptr<MockWebRTCInternalsProxy> observer(
-      new MockWebRTCInternalsProxy());
-  webrtc_internals_->AddObserver(observer.get());
-  webrtc_internals_->AddPeerConnection(1, 2, kUrl, kServers, kContraints);
-  webrtc_internals_->RemovePeerConnection(1, 2);
-  EXPECT_EQ("removePeerConnection", observer->command());
-
-  DictionaryValue* dict = NULL;
-  EXPECT_TRUE(observer->value()->GetAsDictionary(&dict));
-
-  int int_value;
-  EXPECT_TRUE(dict->GetInteger("pid", &int_value));
-  EXPECT_EQ(1, int_value);
-  EXPECT_TRUE(dict->GetInteger("lid", &int_value));
-  EXPECT_EQ(2, int_value);
-
-  webrtc_internals_->RemoveObserver(observer.get());
-}
-
-TEST_F(WebRTCInternalsTest, SendUpdatePeerConnectionUpdate) {
-  scoped_ptr<MockWebRTCInternalsProxy> observer(
-      new MockWebRTCInternalsProxy());
-  webrtc_internals_->AddObserver(observer.get());
-  webrtc_internals_->AddPeerConnection(1, 2, kUrl, kServers, kContraints);
-
-  const string update_type = "fakeType";
-  const string update_value = "fakeValue";
-  webrtc_internals_->UpdatePeerConnection(1, 2, update_type, update_value);
-
-  EXPECT_EQ("updatePeerConnection", observer->command());
-
-  DictionaryValue* dict = NULL;
-  EXPECT_TRUE(observer->value()->GetAsDictionary(&dict));
-
-  int int_value;
-  EXPECT_TRUE(dict->GetInteger("pid", &int_value));
-  EXPECT_EQ(1, int_value);
-  EXPECT_TRUE(dict->GetInteger("lid", &int_value));
-  EXPECT_EQ(2, int_value);
-
-  string value;
-  EXPECT_TRUE(dict->GetString("type", &value));
-  EXPECT_EQ(update_type, value);
-  EXPECT_TRUE(dict->GetString("value", &value));
-  EXPECT_EQ(update_value, value);
-
-  webrtc_internals_->RemovePeerConnection(1, 2);
-  webrtc_internals_->RemoveObserver(observer.get());
-}