bluetooth: Add tests for when frame reconnects during readValue

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 <memory>
 #include <utility>
 
 #include "base/strings/utf_string_conversions.h"
@@ skipping 70 matching lines @@
 
 BluetoothRemoteGattService* MockBluetoothDevice::GetMockService(
     const std::string& identifier) const {
   for (BluetoothRemoteGattService* service : mock_services_) {
     if (service->GetIdentifier() == identifier)
       return service;
   }
   return nullptr;
 }
 
+void MockBluetoothDevice::PushPendingCallback(const base::Closure& callback) {
+  pending_callbacks_.push(callback);
+}
+
+void MockBluetoothDevice::RunPendingCallbacks() {
+  while (!pending_callbacks_.empty()) {
+    pending_callbacks_.front().Run();
+    pending_callbacks_.pop();
+  }
+}
+
 }  // namespace device