bluetooth: mac: add connected LE devices to chooser

device/bluetooth/test/bluetooth_test_mac.mm

 // Copyright 2015 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/bluetooth_test_mac.h"
 
 #include <stdint.h>
 
 #include "base/mac/foundation_util.h"
 #include "base/strings/string_number_conversions.h"
+#include "base/strings/sys_string_conversions.h"
 #include "build/build_config.h"
 #include "device/bluetooth/bluetooth_adapter_mac.h"
 #include "device/bluetooth/bluetooth_device_mac.h"
 #include "device/bluetooth/bluetooth_remote_gatt_characteristic_mac.h"
 #include "device/bluetooth/bluetooth_remote_gatt_service_mac.h"
 #include "device/bluetooth/test/mock_bluetooth_cbcharacteristic_mac.h"
 #include "device/bluetooth/test/mock_bluetooth_cbperipheral_mac.h"
 #include "device/bluetooth/test/mock_bluetooth_cbservice_mac.h"
 #include "device/bluetooth/test/mock_bluetooth_central_manager_mac.h"
 #include "device/bluetooth/test/test_bluetooth_adapter_observer.h"
@@ skipping 219 matching lines @@
       static_cast<BluetoothLowEnergyDeviceMac*>(device);
   CBPeripheral* peripheral = lowEnergyDeviceMac->GetPeripheral();
   MockCBPeripheral* mockPeripheral = (MockCBPeripheral*)peripheral;
   [mockPeripheral setState:CBPeripheralStateConnected];
   CBCentralManager* centralManager =
       ObjCCast<CBCentralManager>(mock_central_manager_->get());
   [centralManager.delegate centralManager:centralManager
                      didConnectPeripheral:peripheral];
 }
 
+void BluetoothTestMac::SimulateConnectedLowEnergyDevice(
+    ConnectedDeviceType device_ordinal) {
+  const char* identifier = nullptr;
+  NSString* name = nil;
+  scoped_nsobject<NSMutableSet> cbUUIDs([[NSMutableSet alloc] init]);
+  switch (device_ordinal) {
+    case ConnectedDeviceType::GENERIC_DEVICE:
+      name = @(kTestDeviceName.c_str());
+      identifier = kTestPeripheralUUID1.c_str();
+      [cbUUIDs
+          addObject:[CBUUID UUIDWithString:@(kTestUUIDGenericAccess.c_str())]];
+      break;
+    case ConnectedDeviceType::HEART_RATE_DEVICE:
+      name = @(kTestDeviceName.c_str());
+      identifier = kTestPeripheralUUID2.c_str();
+      [cbUUIDs
+          addObject:[CBUUID UUIDWithString:@(kTestUUIDGenericAccess.c_str())]];
+      [cbUUIDs addObject:[CBUUID UUIDWithString:@(kTestUUIDHeartRate.c_str())]];
+      break;
+  }
+  DCHECK(name);
+  DCHECK(identifier);
+  DCHECK([cbUUIDs.get() count] > 0);
+  scoped_nsobject<MockCBPeripheral> mock_peripheral([[MockCBPeripheral alloc]
+      initWithUTF8StringIdentifier:identifier
+                              name:name]);
+  mock_peripheral.get().bluetoothTestMac = this;
+  [mock_central_manager_->get()
+      setConnectedMockPeripheral:mock_peripheral.get().peripheral
+                withServiceUUIDs:cbUUIDs.get()];
+}
+
 void BluetoothTestMac::SimulateGattConnectionError(
     BluetoothDevice* device,
     BluetoothDevice::ConnectErrorCode errorCode) {
   BluetoothLowEnergyDeviceMac* lowEnergyDeviceMac =
       static_cast<BluetoothLowEnergyDeviceMac*>(device);
   CBPeripheral* peripheral = lowEnergyDeviceMac->GetPeripheral();
   MockCBPeripheral* mockPeripheral = (MockCBPeripheral*)peripheral;
   [mockPeripheral setState:CBPeripheralStateDisconnected];
   CBCentralManager* centralManager =
       ObjCCast<CBCentralManager>(mock_central_manager_->get());
@@ skipping 173 matching lines @@
 void BluetoothTest::OnFakeBluetoothCharacteristicWriteValue(
     std::vector<uint8_t> value) {
   last_write_value_ = value;
   gatt_write_characteristic_attempts_++;
 }
 
 void BluetoothTest::OnFakeBluetoothGattSetCharacteristicNotification() {
   gatt_notify_characteristic_attempts_++;
 }
 
+BluetoothDevice::UUIDSet
+BluetoothTestMac::RetrieveConnectedPeripheralServiceUUIDs() {
+  BluetoothDevice::UUIDSet service_uuids;
+  for (CBUUID* uuid in
+       [mock_central_manager_->get() retrieveConnectedPeripheralServiceUUIDs]) {
+    service_uuids.insert(BluetoothAdapterMac::BluetoothUUIDWithCBUUID(uuid));
+  }
+  return service_uuids;
+}
+
+void BluetoothTestMac::ResetRetrieveConnectedPeripheralServiceUUIDs() {
+  [mock_central_manager_->get() resetRetrieveConnectedPeripheralServiceUUIDs];
+}
+
 MockCBPeripheral* BluetoothTestMac::GetMockCBPeripheral(
     BluetoothRemoteGattService* service) const {
   BluetoothDevice* device = service->GetDevice();
   BluetoothLowEnergyDeviceMac* device_mac =
       static_cast<BluetoothLowEnergyDeviceMac*>(device);
   CBPeripheral* cb_peripheral = device_mac->GetPeripheral();
   return ObjCCast<MockCBPeripheral>(cb_peripheral);
 }
 
 MockCBCharacteristic* BluetoothTest::GetCBMockCharacteristic(
@@ skipping 35 matching lines @@
 //     crypto::SHA256HashString(input_str, raw, sizeof(raw));
 //     if (base::HexEncode(raw, sizeof(raw)) == target) {
 //       return input_str;
 //     }
 //     ++input[0];
 //   }
 //   return "";
 // }
 
 }  // namespace device