Implement //device/bt changes for notifications.

device/bluetooth/test/bluetooth_test_bluez.cc

 // Copyright 2015 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/bluetooth_test_bluez.h"
 
 #include <string>
 
 #include "base/bind.h"
 #include "base/callback.h"
@@ skipping 221 matching lines @@
       ->set_expected_descriptor(descriptor);
 
   base::RunLoop run_loop;
   descriptor_provider->SetValue(
       value_to_write,
       base::Bind(&ClosureCallback, run_loop.QuitClosure(), success_callback),
       base::Bind(&ClosureCallback, run_loop.QuitClosure(), error_callback));
   run_loop.Run();
 }
 
+bool BluetoothTestBlueZ::SimulateLocalGattCharacteristicNotificationsRequest(
+    BluetoothLocalGattService* service,
+    BluetoothLocalGattCharacteristic* characteristic,
+    bool start) {
+  bluez::BluetoothLocalGattCharacteristicBlueZ* characteristic_bluez =
+      static_cast<bluez::BluetoothLocalGattCharacteristicBlueZ*>(
+          characteristic);
+  bluez::FakeBluetoothGattManagerClient* fake_bluetooth_gatt_manager_client =
+      static_cast<bluez::FakeBluetoothGattManagerClient*>(
+          bluez::BluezDBusManager::Get()->GetBluetoothGattManagerClient());
+  bluez::FakeBluetoothGattCharacteristicServiceProvider*
+      characteristic_provider =
+          fake_bluetooth_gatt_manager_client->GetCharacteristicServiceProvider(
+              characteristic_bluez->object_path());
+
+  bluez::BluetoothLocalGattServiceBlueZ* service_bluez =
+      static_cast<bluez::BluetoothLocalGattServiceBlueZ*>(service);
+  static_cast<TestBluetoothLocalGattServiceDelegate*>(
+      service_bluez->GetDelegate())
+      ->set_expected_characteristic(characteristic);
+
+  return characteristic_provider->NotificationsChange(start);
+}
+
+std::vector<uint8_t> BluetoothTestBlueZ::LastNotifactionValueForCharacteristic(
+    BluetoothLocalGattCharacteristic* characteristic) {
+  bluez::BluetoothLocalGattCharacteristicBlueZ* characteristic_bluez =
+      static_cast<bluez::BluetoothLocalGattCharacteristicBlueZ*>(
+          characteristic);
+  bluez::FakeBluetoothGattManagerClient* fake_bluetooth_gatt_manager_client =
+      static_cast<bluez::FakeBluetoothGattManagerClient*>(
+          bluez::BluezDBusManager::Get()->GetBluetoothGattManagerClient());
+  bluez::FakeBluetoothGattCharacteristicServiceProvider*
+      characteristic_provider =
+          fake_bluetooth_gatt_manager_client->GetCharacteristicServiceProvider(
+              characteristic_bluez->object_path());
+
+  return characteristic_provider ? characteristic_provider->sent_value()
+                                 : std::vector<uint8_t>();
+}
+
 std::vector<BluetoothLocalGattService*>
 BluetoothTestBlueZ::RegisteredGattServices() {
   std::vector<BluetoothLocalGattService*> services;
   bluez::BluetoothAdapterBlueZ* adapter_bluez =
       static_cast<bluez::BluetoothAdapterBlueZ*>(adapter_.get());
 
   for (const auto& iter : adapter_bluez->registered_gatt_services_)
     services.push_back(iter.second);
   return services;
 }
 
 }  // namespace device