【发布时间】:2012-01-18 10:18:31
【问题描述】:
[使用起订量]
我正在尝试模拟一个具体的类并模拟该类的虚拟方法“Get()”。在测试方法“GetItemsNotNull()”时,我总是返回 null,而不是返回模拟函数。
这里是代码
//SomeClasses.cs
namespace MoQExamples
{
public abstract class Entity
{
}
public class Abc : Entity
{
}
public interface IRepository<T> where T : Entity
{
IQueryable<T> Get();
}
public class Repository<T> : IRepository<T> where T : Entity
{
private readonly ISession _session;
public Repository()
{
_session = null;
}
public Repository(ISession session)
{
_session = session;
}
protected ISession CurrentSession
{
get { return _session; }
}
public virtual IQueryable<T> Get()
{
return CurrentSession.Query<T>();
}
}
public interface IAbcRepository
{
Abc GetItemsNotNull();
}
public class AbcRepository : Repository<Abc>, IAbcRepository
{
public Abc GetItemsNotNull()
{
return Get().FirstOrDefault(abc => abc !=null);
}
}
}
这里是测试类
namespace MoQExamples
{
[TestFixture]
public class SomeClassesTest
{
private readonly Mock<AbcRepository> _abcRepositoryMock = new Mock<AbcRepository>(MockBehavior.Strict) { CallBase = true };
[SetUp]
public void SetupTest()
{
_abcRepositoryMock.Setup(x => x.Get()).Returns(Get);
}
public IQueryable<Abc> Get()
{
return (new List<Abc>() { new Abc() }) as IQueryable<Abc>;
}
[Test]
public void TestGetItemsNotNull()
{
Assert.IsNotNull(_abcRepositoryMock.Object.GetItemsNotNull());
}
}
}
assert alays 失败..而不是返回 SomeClassesTest.Get()
感谢各位前辈!
【问题讨论】:
标签: unit-testing generics inheritance mocking moq