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返回null有人可以帮忙吗？请帮忙！委托通过Dipendency Injection
我使用Google代码的Moq框架在我的Unit Tests和Unity for Dependency Injection中进行模拟。
在我的测试类
private Mock<ICustomerSearchService> CustomerSearchServiceMock = null;
private CustomerService customerService = null;
private void SetupMainData()
{
CustomerSearchServiceMock = new Mock<ICustomerSearchService>();
customerService = new CustomerService();
// CustomerSearchService is a property in CustomerService and dependency is configuered via Unity
customerService.CustomerSearchService = CustomerSearchServiceMock.Object;
Customer c = new Customer()
{
ID = "AT"
};
CustomerSearchServiceMock.Setup(s => s.GetCustomer(EqualsCondition)).Returns(c);
}
[TestMethod]
public void GetCustomerData_Test_Method()
{
SetupMainData()
var customer = customerService.GetCustomerData("AT");
}
public static bool EqualsCondition(Customer customer)
{
return customer.ID.Equals("AT");
}
的CustomerService类
public class CustomerService : ICustomerService
{
[Dependency]
public ICustomerSearchService CustomerSearchService { get; set; }
public IEnumerable<SomeObject> GetCustomerData(string custID)
{
I GET Null for customer ?????}
var customer = CustomerSearchService.GetCustomer (c => c.ID.Equals(custID));
//Do more things
}
}
当我调试的代码，我可以看到CustomerSearchService有一个代理对象，但客户的回报为空。有任何想法吗？还是有什么缺失？
注意：ICustomerSearchService我已经实现了下面的方法。
Customer GetCustomer(Func<Customer, bool> predicate);