[chromedriver] Implement connecting to devtools and loading a page.

chrome/test/chromedriver/commands_unittest.cc

 // 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/bind.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/synchronization/lock.h"
 #include "base/values.h"
 #include "chrome/test/chromedriver/chrome.h"
 #include "chrome/test/chromedriver/chrome_launcher.h"
 #include "chrome/test/chromedriver/command_executor_impl.h"
 #include "chrome/test/chromedriver/commands.h"
 #include "chrome/test/chromedriver/fake_session_accessor.h"
 #include "chrome/test/chromedriver/status.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 class StubChrome : public Chrome {
  public:
   StubChrome() {}
   virtual ~StubChrome() {}
 
   // Overridden from Chrome:
+  virtual Status Load(const std::string& url) OVERRIDE {
+    return Status(kOk);
+  }
   virtual Status Quit() OVERRIDE {
     return Status(kOk);
   }
 };
 
 class OkLauncher : public ChromeLauncher {
  public:
   OkLauncher() {}
   virtual ~OkLauncher() {}
 
@@ skipping 105 matching lines @@
           scoped_refptr<SessionAccessor>(new FakeSessionAccessor(&session)));
   base::DictionaryValue params;
   scoped_ptr<base::Value> value;
   ASSERT_EQ(kOk, ExecuteQuit(&map, &session, params, &value).code());
   ASSERT_FALSE(map.Has(session.id));
   ASSERT_FALSE(value.get());
 }
 
 namespace {
 
-class FailsToQuitChrome : public Chrome {
+class FailsToQuitChrome : public StubChrome {
  public:
   FailsToQuitChrome() {}
   virtual ~FailsToQuitChrome() {}
 
   // Overridden from Chrome:
   virtual Status Quit() OVERRIDE {
     return Status(kUnknownError);
   }
 };
 
 }  // namespace
 
 TEST(CommandsTest, QuitFails) {
   SessionMap map;
   Session session("id", scoped_ptr<Chrome>(new FailsToQuitChrome()));
   map.Set(session.id,
           scoped_refptr<SessionAccessor>(new FakeSessionAccessor(&session)));
   base::DictionaryValue params;
   scoped_ptr<base::Value> value;
   ASSERT_EQ(kUnknownError, ExecuteQuit(&map, &session, params, &value).code());
   ASSERT_FALSE(map.Has(session.id));
   ASSERT_FALSE(value.get());
 }