Implement SendSuspendImminent() and SendSuspendStateChanged() of FakePowerManagerClient.

chromeos/dbus/fake_power_manager_client.h

 // 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.
 
 #ifndef CHROMEOS_DBUS_FAKE_POWER_MANAGER_CLIENT_H_
 #define CHROMEOS_DBUS_FAKE_POWER_MANAGER_CLIENT_H_
 
 #include <string>
 
+#include "base/basictypes.h"
+#include "base/observer_list.h"
+#include "base/time/time.h"
 #include "chromeos/dbus/power_manager/policy.pb.h"
+#include "chromeos/dbus/power_manager/suspend.pb.h"
 #include "chromeos/dbus/power_manager_client.h"
 
 namespace chromeos {
 
 // A fake implementation of PowerManagerClient. This remembers the policy passed
 // to SetPolicy() and the user of this class can inspect the last set policy by
 // get_policy().
 class FakePowerManagerClient : public PowerManagerClient {
  public:
   FakePowerManagerClient();
@@ skipping 24 matching lines @@
   virtual void SetIsProjecting(bool is_projecting) OVERRIDE;
   virtual base::Closure GetSuspendReadinessCallback() OVERRIDE;
 
   power_manager::PowerManagementPolicy& get_policy() { return policy_; }
 
   // Returns how many times RequestRestart() was called.
   int request_restart_call_count() const {
     return request_restart_call_count_;
   }
 
+  // Emulates that the dbus server sends a message "SuspendImminent" to the
+  // client.
+  void SendSuspendImminent();
+
+  // Emulates that the dbus server sends a message "SuspendStateChanged" to the
+  // client.
+  void SendSuspendStateChanged(
+      const power_manager::SuspendState& suspend_state);
+
  private:
   power_manager::PowerManagementPolicy policy_;
-
+  base::Time last_suspend_wall_time_;
+  ObserverList<Observer> observers_;
   int request_restart_call_count_;
 
   DISALLOW_COPY_AND_ASSIGN(FakePowerManagerClient);
 };
 
 }  // namespace chromeos
 
 #endif  // CHROMEOS_DBUS_FAKE_POWER_MANAGER_CLIENT_H_