Bluetooth: Add service data unit tests for chromeos

device/bluetooth/dbus/fake_bluetooth_device_client.cc

 // Copyright (c) 2013 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/dbus/fake_bluetooth_device_client.h"
 
 #include <fcntl.h>
 #include <stddef.h>
 #include <sys/socket.h>
 #include <sys/types.h>
@@ skipping 1757 matching lines @@
 void FakeBluetoothDeviceClient::RemoveAllDevices() {
   device_list_.clear();
 }
 
 void FakeBluetoothDeviceClient::CreateTestDevice(
     const dbus::ObjectPath& adapter_path,
     const base::Optional<std::string> name,
     const std::string alias,
     const std::string device_address,
     const std::vector<std::string>& service_uuids,
-    device::BluetoothTransport type) {
+    device::BluetoothTransport type,
+    const std::unordered_map<std::string, std::vector<uint8_t>>& service_data) {
   // Create a random device path.
   dbus::ObjectPath device_path;
   std::string id;
   do {
     // Construct an id that is valid according to the DBUS specification.
     base::Base64Encode(base::RandBytesAsString(10), &id);
     base::RemoveChars(id, "+/=", &id);
     device_path = dbus::ObjectPath(adapter_path.value() + "/dev" + id);
   } while (std::find(device_list_.begin(), device_list_.end(), device_path) !=
            device_list_.end());
@@ skipping 21 matching lines @@
     case device::BLUETOOTH_TRANSPORT_LE:
       properties->type.ReplaceValue(BluetoothDeviceClient::kTypeLe);
       break;
     case device::BLUETOOTH_TRANSPORT_DUAL:
       properties->type.ReplaceValue(BluetoothDeviceClient::kTypeDual);
       break;
     default:
       NOTREACHED();
   }
   properties->type.set_valid(true);
+  properties->service_data.ReplaceValue(service_data);
+  properties->service_data.set_valid(true);

[Miao, 2017/03/28 22:56:40]

The validity of |service_data| should depend on whether there is data in it.

[xiaoyinh(OOO Sep 11-29), 2017/03/29 21:58:06]

Done.

 
   properties_map_.insert(std::make_pair(device_path, std::move(properties)));
   device_list_.push_back(device_path);
   for (auto& observer : observers_)
     observer.DeviceAdded(device_path);
 }
 
 }  // namespace bluez