Bluetooth: Add service data unit tests for chromeos

device/bluetooth/test/bluetooth_test_bluez.cc

Index: device/bluetooth/test/bluetooth_test_bluez.cc
diff --git a/device/bluetooth/test/bluetooth_test_bluez.cc b/device/bluetooth/test/bluetooth_test_bluez.cc
index 3bb14fed244140a2876d8fd12aff1e0ab2adc1eb..829dd0ba2795c7570d445386b6c141ec9e46839b 100644
--- a/device/bluetooth/test/bluetooth_test_bluez.cc
+++ b/device/bluetooth/test/bluetooth_test_bluez.cc
@@ -122,15 +122,19 @@ BluetoothDevice* BluetoothTestBlueZ::SimulateLowEnergyDevice(
   std::string device_address = kTestDeviceAddress1;
   std::vector<std::string> service_uuids;
   BluetoothTransport device_type = BLUETOOTH_TRANSPORT_LE;
+  std::unordered_map<std::string, std::vector<uint8_t>> service_data;
 
   switch (device_ordinal) {
     case 1:
       service_uuids.push_back(kTestUUIDGenericAccess);
       service_uuids.push_back(kTestUUIDGenericAttribute);
+      service_data[kTestUUIDHeartRate] = {0x01};
       break;
     case 2:
       service_uuids.push_back(kTestUUIDImmediateAlert);
       service_uuids.push_back(kTestUUIDLinkLoss);
+      service_data[kTestUUIDHeartRate] = {};
+      service_data[kTestUUIDImmediateAlert] = {0x00, 0x02};
       break;
     case 3:
       device_name = kTestDeviceNameEmpty;
@@ -147,28 +151,33 @@ BluetoothDevice* BluetoothTestBlueZ::SimulateLowEnergyDevice(
       break;
   }
 
-  if (!adapter_->GetDevice(device_address)) {
-    fake_bluetooth_device_client_->CreateTestDevice(
-        dbus::ObjectPath(bluez::FakeBluetoothAdapterClient::kAdapterPath),
-        /* name */ device_name,
-        /* alias */ device_name.value_or("") + "(alias)", device_address,
-        service_uuids, device_type);
-  }
   BluetoothDevice* device = adapter_->GetDevice(device_address);
+  if (device) {
+    fake_bluetooth_device_client_->UpdateServiceData(GetDevicePath(device),
+                                                     service_data);
+    return device;
+  }
+
+  fake_bluetooth_device_client_->CreateTestDevice(
+      dbus::ObjectPath(bluez::FakeBluetoothAdapterClient::kAdapterPath),
+      /* name */ device_name,
+      /* alias */ device_name.value_or("") + "(alias)", device_address,
+      service_uuids, device_type, service_data);
 
-  return device;
+  return adapter_->GetDevice(device_address);
 }
 
 BluetoothDevice* BluetoothTestBlueZ::SimulateClassicDevice() {
   std::string device_name = kTestDeviceName;
   std::string device_address = kTestDeviceAddress3;
   std::vector<std::string> service_uuids;
+  std::unordered_map<std::string, std::vector<uint8_t>> service_data;
 
   if (!adapter_->GetDevice(device_address)) {
     fake_bluetooth_device_client_->CreateTestDevice(
         dbus::ObjectPath(bluez::FakeBluetoothAdapterClient::kAdapterPath),
         device_name /* name */, device_name /* alias */, device_address,
-        service_uuids, BLUETOOTH_TRANSPORT_CLASSIC);
+        service_uuids, BLUETOOTH_TRANSPORT_CLASSIC, service_data);
   }
   return adapter_->GetDevice(device_address);
 }