使用AutoMocking容器。RhinoMocks已经有一个写好的。
想象一下你有一个通过构造函数注入了很多依赖项的类。以下是使用RhinoMocks设置它的样子,不使用AutoMocking容器:
private MockRepository _mocks;
private BroadcastListViewPresenter _presenter;
private IBroadcastListView _view;
private IAddNewBroadcastEventBroker _addNewBroadcastEventBroker;
private IBroadcastService _broadcastService;
private IChannelService _channelService;
private IDeviceService _deviceService;
private IDialogFactory _dialogFactory;
private IMessageBoxService _messageBoxService;
private ITouchScreenService _touchScreenService;
private IDeviceBroadcastFactory _deviceBroadcastFactory;
private IFileBroadcastFactory _fileBroadcastFactory;
private IBroadcastServiceCallback _broadcastServiceCallback;
private IChannelServiceCallback _channelServiceCallback;
[SetUp]
public void SetUp()
{
_mocks = new MockRepository();
_view = _mocks.DynamicMock<IBroadcastListView>();
_addNewBroadcastEventBroker = _mocks.DynamicMock<IAddNewBroadcastEventBroker>();
_broadcastService = _mocks.DynamicMock<IBroadcastService>();
_channelService = _mocks.DynamicMock<IChannelService>();
_deviceService = _mocks.DynamicMock<IDeviceService>();
_dialogFactory = _mocks.DynamicMock<IDialogFactory>();
_messageBoxService = _mocks.DynamicMock<IMessageBoxService>();
_touchScreenService = _mocks.DynamicMock<ITouchScreenService>();
_deviceBroadcastFactory = _mocks.DynamicMock<IDeviceBroadcastFactory>();
_fileBroadcastFactory = _mocks.DynamicMock<IFileBroadcastFactory>();
_broadcastServiceCallback = _mocks.DynamicMock<IBroadcastServiceCallback>();
_channelServiceCallback = _mocks.DynamicMock<IChannelServiceCallback>();
_presenter = new BroadcastListViewPresenter(
_addNewBroadcastEventBroker,
_broadcastService,
_channelService,
_deviceService,
_dialogFactory,
_messageBoxService,
_touchScreenService,
_deviceBroadcastFactory,
_fileBroadcastFactory,
_broadcastServiceCallback,
_channelServiceCallback);
_presenter.View = _view;
}
现在,这里有一个使用AutoMocking容器的相同示例:
private MockRepository _mocks;
private AutoMockingContainer _container;
private BroadcastListViewPresenter _presenter;
private IBroadcastListView _view;
[SetUp]
public void SetUp()
{
_mocks = new MockRepository();
_container = new AutoMockingContainer(_mocks);
_container.Initialize();
_view = _mocks.DynamicMock<IBroadcastListView>();
_presenter = _container.Create<BroadcastListViewPresenter>();
_presenter.View = _view;
}
更简单了,是吗?
AutoMocking容器会自动为构造函数中的每个依赖项创建模拟对象,并且您可以通过以下方式访问它们以进行测试:
using (_mocks.Record())
{
_container.Get<IChannelService>().Expect(cs => cs.ChannelIsBroadcasting(channel)).Return(false);
_container.Get<IBroadcastService>().Expect(bs => bs.Start(8));
}
希望这能有所帮助。我知道随着AutoMocking容器的出现,我的测试工作变得更加简单了。