Implement WebBluetooth getDescriptor[s]

device/bluetooth/test/mock_bluetooth_gatt_characteristic.h

 // Copyright 2014 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 DEVICE_BLUETOOTH_TEST_MOCK_BLUETOOTH_GATT_CHARACTERISTIC_H_
 #define DEVICE_BLUETOOTH_TEST_MOCK_BLUETOOTH_GATT_CHARACTERISTIC_H_
 
 #include <stdint.h>
 
 #include <string>
 #include <vector>
 
 #include "base/callback.h"
 #include "base/macros.h"
 #include "device/bluetooth/bluetooth_remote_gatt_characteristic.h"
+#include "device/bluetooth/bluetooth_remote_gatt_descriptor.h"
 #include "device/bluetooth/bluetooth_uuid.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace device {
 
 class BluetoothRemoteGattDescriptor;
 class BluetoothRemoteGattService;
+class MockBluetoothGattDescriptor;
 class MockBluetoothGattService;
 
 class MockBluetoothGattCharacteristic
     : public BluetoothRemoteGattCharacteristic {
  public:
   MockBluetoothGattCharacteristic(MockBluetoothGattService* service,
                                   const std::string& identifier,
                                   const BluetoothUUID& uuid,
                                   bool is_local,
                                   Properties properties,
@@ skipping 18 matching lines @@
                void(const NotifySessionCallback&, const ErrorCallback&));
   MOCK_METHOD2(StopNotifySession,
                void(BluetoothGattNotifySession*, const base::Closure&));
   MOCK_METHOD2(ReadRemoteCharacteristic,
                void(const ValueCallback&, const ErrorCallback&));
   MOCK_METHOD3(WriteRemoteCharacteristic,
                void(const std::vector<uint8_t>&,
                     const base::Closure&,
                     const ErrorCallback&));
 
+  void AddMockDescriptor(
+      std::unique_ptr<MockBluetoothGattDescriptor> mock_descriptor);
+  std::vector<BluetoothRemoteGattDescriptor*> GetMockDescriptors() const;
+  BluetoothRemoteGattDescriptor* GetMockDescriptor(
+      const std::string& identifier) const;
+
  protected:
   MOCK_METHOD3(SubscribeToNotifications,
                void(BluetoothRemoteGattDescriptor*,
                     const base::Closure&,
                     const ErrorCallback&));
   MOCK_METHOD3(UnsubscribeFromNotifications,
                void(BluetoothRemoteGattDescriptor*,
                     const base::Closure&,
                     const ErrorCallback&));
 
  private:
+  std::vector<std::unique_ptr<MockBluetoothGattDescriptor>> mock_descriptors_;
+
   DISALLOW_COPY_AND_ASSIGN(MockBluetoothGattCharacteristic);
 };
 
 }  // namespace device
 
 #endif  // DEVICE_BLUETOOTH_TEST_MOCK_BLUETOOTH_GATT_CHARACTERISTIC_H_