起订量设置服务定位

Question

我试图设置服务定位进行单元测试，像这样：

var mockS = new Mock<IServiceLocator>(); 
ServiceLocator.SetLocatorProvider(() => mockS.Object); 
mockS.Setup(x => x.GetInstance<IObjectFactoryMethod<IAddress>>()).Returns(new Mock<ObjectsFactory>().Object); 

var factoryMock = new Mock<IObjectFactoryMethod<IAddress>>(MockBehavior.Strict); 
factoryMock.Setup(x => x.Create(null)).Returns(new Mock<IAddress>()); 

var factory = ServiceLocator.Current.GetInstance<IObjectFactoryMethod<IAddress>>(); 

// testing - factory returns null 
var address = factory.Create(null); // address is null 

代码执行罚款。工厂在调试过程中显示为模拟工厂，但是当调用Create（null）时，它会返回null而不是新的IAddress模拟。

Answer 1

尝试这样：

var mockS = new Mock<IServiceLocator>(); 
ServiceLocator.SetLocatorProvider(() => mockS.Object); 

var factoryMock = new Mock<IObjectFactoryMethod<IAddress>>(MockBehavior.Strict); 
factoryMock.Setup(x => x.Create(null)).Returns(new Mock<IAddress>().Object); 

mockS.Setup(x => x.GetInstance<IObjectFactoryMethod<IAddress>>()).Returns(factoryMock.Object); 

var factory = ServiceLocator.Current.GetInstance<IObjectFactoryMethod<IAddress>>(); 

// testing - factory returns null 
var address = factory.Create(null); // address is null