Bluetooth: macOS: Implement BluetoothRemoteGattCharacteristicMac::UnsubscribeFromNotifications

device/bluetooth/test/bluetooth_test_mac.mm

 // 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_mac.h"
 
 #include <stdint.h>
 
 #include "base/mac/foundation_util.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 403 matching lines @@
 
 void BluetoothTestMac::SimulateGattNotifySessionStartError(
     BluetoothRemoteGattCharacteristic* characteristic,
     BluetoothRemoteGattService::GattErrorCode error_code) {
   MockCBCharacteristic* characteristic_mock =
       GetCBMockCharacteristic(characteristic);
   NSError* error = BluetoothDeviceMac::GetNSErrorFromGattErrorCode(error_code);
   [characteristic_mock simulateGattNotifySessionFailedWithError:error];
 }
 
+void BluetoothTestMac::SimulateGattNotifySessionStopped(
+    BluetoothRemoteGattCharacteristic* characteristic) {
+  MockCBCharacteristic* characteristic_mock =
+      GetCBMockCharacteristic(characteristic);
+  [characteristic_mock simulateGattNotifySessionStopped];
+}
+
+void BluetoothTestMac::SimulateGattNotifySessionStopError(
+    BluetoothRemoteGattCharacteristic* characteristic,
+    BluetoothRemoteGattService::GattErrorCode error_code) {
+  MockCBCharacteristic* characteristic_mock =
+      GetCBMockCharacteristic(characteristic);
+  NSError* error = BluetoothDeviceMac::GetNSErrorFromGattErrorCode(error_code);
+  [characteristic_mock simulateGattNotifySessionStoppedWithError:error];
+}
+
 void BluetoothTestMac::SimulateGattCharacteristicChanged(
     BluetoothRemoteGattCharacteristic* characteristic,
     const std::vector<uint8_t>& value) {
   MockCBCharacteristic* characteristic_mock =
       GetCBMockCharacteristic(characteristic);
   scoped_nsobject<NSData> data(
       [[NSData alloc] initWithBytes:value.data() length:value.size()]);
   [characteristic_mock simulateGattCharacteristicChangedWithValue:data];
 }
 
@@ skipping 108 matching lines @@
 //     crypto::SHA256HashString(input_str, raw, sizeof(raw));
 //     if (base::HexEncode(raw, sizeof(raw)) == target) {
 //       return input_str;
 //     }
 //     ++input[0];
 //   }
 //   return "";
 // }
 
 }  // namespace device