Implementing GATT connection/disconnect on OS X.

device/bluetooth/test/bluetooth_test_mac.h

Index: device/bluetooth/test/bluetooth_test_mac.h
diff --git a/device/bluetooth/test/bluetooth_test_mac.h b/device/bluetooth/test/bluetooth_test_mac.h
index fd354dab315bd69eaa0a502e3f2209ba4bbd3101..95d06bb897a86f414d1a12ac1ad72c5c9aaa2aa0 100644
--- a/device/bluetooth/test/bluetooth_test_mac.h
+++ b/device/bluetooth/test/bluetooth_test_mac.h
@@ -30,12 +30,22 @@ class BluetoothTestMac : public BluetoothTestBase {
   void InitWithoutDefaultAdapter() override;
   void InitWithFakeAdapter() override;
   BluetoothDevice* DiscoverLowEnergyDevice(int device_ordinal) override;
+  void SimulateGattConnection(BluetoothDevice* device) override;
+  void SimulateGattDisconnection(BluetoothDevice* device) override;
+  void SimulateGattConnectionError(
+      BluetoothDevice* device,
+      BluetoothDevice::ConnectErrorCode errorCode) override;
+
+  // Callback for the bluetooth central manager mock.
+  void OnFakeBluetoothDeviceConnectGattCalled();
+  void OnFakeBluetoothGattDisconnect();
 
  protected:
   // Utility function for finding CBUUIDs with relatively nice SHA256 hashes.
   std::string FindCBUUIDForHashTarget();
 
   BluetoothAdapterMac* adapter_mac_ = NULL;
+  void* mock_central_manager_ = NULL;

[msarda, 2016/02/11 10:55:39]

Should this be scoped_nsobject<MockCentralManager>?

[jlebel, 2016/02/19 11:02:35]

This file is included in c++ file.

[msarda, 2016/02/22 14:01:06]

Ok, I see. The thing other folks do in this case is something like what is done
in
https://code.google.com/p/chromium/codesearch#chromium/src/base/strings/sys_s...

So in your case, this would be:
#if defined(OS_MACOSX)
#include <CoreBluetooth/CoreBluetooth.h>
#ifdef __OBJC__
@class CBCentralManager;
#else
class CBCentralManager;
#endif
#endif  // OS_MACOSX
CBCentralManager* mock_central_manager_;

 };
 
 // Defines common test fixture name. Use TEST_F(BluetoothTest, YourTestName).