bluetooth: Implement simulateCentral

device/bluetooth/test/fake_bluetooth.cc

 // Copyright 2017 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/fake_bluetooth.h"
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "device/bluetooth/bluetooth_adapter_factory.h"
@@ skipping 14 matching lines @@
   mojo::MakeStrongBinding(base::MakeUnique<FakeBluetooth>(),
                           std::move(request));
 }
 
 void FakeBluetooth::SetLESupported(bool supported,
                                    const SetLESupportedCallback& callback) {
   global_factory_values_->SetLESupported(supported);
   callback.Run();
 }
 
+void FakeBluetooth::SimulateCentral(mojom::CentralState state,
+                                    const SimulateCentralCallback& callback) {
+  mojom::FakeCentralPtr fake_central_ptr;
+  fake_central_ = new FakeCentral(state, mojo::MakeRequest(&fake_central_ptr));

[dcheng, 2017/05/04 00:55:04]

Nit: maybe use base::MakeShared<FakeCentral> to make it clear that this isn't
just assigning to a raw pointer

[ortuno, 2017/05/04 05:28:24]

Done.

+  device::BluetoothAdapterFactory::SetAdapterForTesting(fake_central_);
+  callback.Run(std::move(fake_central_ptr));
+}
+
 }  // namespace bluetooth