Add GetConnectionInfo function for BluetoothDevice, replacing the existing

device/bluetooth/test/mock_bluetooth_device.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 "device/bluetooth/test/mock_bluetooth_device.h"
 
 #include "base/strings/utf_string_conversions.h"
 #include "device/bluetooth/test/mock_bluetooth_adapter.h"
 
 namespace device {
 
 MockBluetoothDevice::MockBluetoothDevice(MockBluetoothAdapter* adapter,
                                          uint32 bluetooth_class,
                                          const std::string& name,
                                          const std::string& address,
                                          bool paired,
                                          bool connected)
     : bluetooth_class_(bluetooth_class),
       name_(name),
       address_(address) {
   ON_CALL(*this, GetBluetoothClass())
       .WillByDefault(testing::Return(bluetooth_class_));
   ON_CALL(*this, GetDeviceName())
       .WillByDefault(testing::Return(name_));
   ON_CALL(*this, GetAddress())
       .WillByDefault(testing::Return(address_));
   ON_CALL(*this, GetDeviceType())
       .WillByDefault(testing::Return(DEVICE_UNKNOWN));
-  ON_CALL(*this, GetRSSI())
-      .WillByDefault(testing::Return(kUnknownPower));
-  ON_CALL(*this, GetCurrentHostTransmitPower())
-      .WillByDefault(testing::Return(kUnknownPower));
-  ON_CALL(*this, GetMaximumHostTransmitPower())
-      .WillByDefault(testing::Return(kUnknownPower));

[Ilya Sherman, 2014/11/19 22:18:07]

Do you not need a default value to return for calls to GetConnectionInfo()?

[Tim Song, 2014/12/06 00:51:38]

GetConnectionInfo is an async method, so adding a default action is a bit more
complicated. The caller of the mock should probably configure it themselves. 

   ON_CALL(*this, GetVendorIDSource())
       .WillByDefault(testing::Return(VENDOR_ID_UNKNOWN));
   ON_CALL(*this, GetVendorID())
       .WillByDefault(testing::Return(0));
   ON_CALL(*this, GetProductID())
       .WillByDefault(testing::Return(0));
   ON_CALL(*this, GetDeviceID())
       .WillByDefault(testing::Return(0));
   ON_CALL(*this, IsPaired())
       .WillByDefault(testing::Return(paired));
@@ skipping 11 matching lines @@
       .WillByDefault(testing::Return(false));
   ON_CALL(*this, ExpectingConfirmation())
       .WillByDefault(testing::Return(false));
   ON_CALL(*this, GetUUIDs())
       .WillByDefault(testing::Return(uuids_));
 }
 
 MockBluetoothDevice::~MockBluetoothDevice() {}
 
 }  // namespace device