我正在使用ServiceStack/StructureMap/Moq。该服务调用Session,这是类型ServiceStack.CacheAccess.ISession。单元测试,我创建使用起订量模拟对象,并把它添加到StructureMap配置:如何使用Moq和StructureMap来模拟ServiceStack ISession?
protected Mock<ISession> sessionMock = new Mock<ISession>();
ObjectFactory.Configure(
cfg =>
{
cfg.For<ISession>().Use(sessionMock.Object);
不过,我并不感到惊讶,当Session对象为空 - 我敢肯定,我离开走出一步。我还需要做什么才能用模拟对象填充我的Session属性?
这是一个简单的测试场景
要测试的代码。简单的请求/服务
[Route("getKey/{key}")]
public class MyRequest:IReturn<string>
{
public string Key { get; set; }
}
public class MyService:Service
{
public string Get(MyRequest request)
{
return (string) Session[request.Key];
}
}
的基础测试类和MockSession类
// test base class
public abstract class MyTestBase : TestBase
{
protected IRestClient Client { get; set; }
protected override void Configure(Container container)
{
// this code is never reached under any of my scenarios below
container.Adapter = new StructureMapContainerAdapter();
ObjectFactory.Initialize(
cfg =>
{
cfg.For<ISession>().Singleton().Use<MockSession>();
});
}
}
public class MockSession : ISession
{
private Dictionary<string, object> m_SessionStorage = new Dictionary<string, object>();
public void Set<T>(string key, T value)
{
m_SessionStorage[key] = value;
}
public T Get<T>(string key)
{
return (T)m_SessionStorage[key];
}
public object this[string key]
{
get { return m_SessionStorage[key]; }
set { m_SessionStorage[key] = value; }
}
}
和测试。看到我看到失败的地方的评论。我并没有真正期望版本1 & 2能够正常工作,但希望版本3可以。
[TestFixture]
public class When_getting_a_session_value:MyTestBase
{
[Test]
public void Test_version_1()
{
var session = ObjectFactory.GetInstance<MockSession>();
session["key1"] = "Test";
var request = new MyRequest {Key = "key1"};
var client = new MyService(); // generally works fine, except for things like Session
var result = client.Get(request); // throws NRE inside MyService
result.ShouldEqual("Test");
}
[Test]
public void Test_version_2()
{
var session = ObjectFactory.GetInstance<MockSession>();
session["key1"] = "Test";
var request = new MyRequest {Key = "key1"};
var client = ObjectFactory.GetInstance<MyService>();
var result = client.Get(request); // throws NRE inside MyService
result.ShouldEqual("Test");
}
[Test]
public void Test_version_3()
{
var session = ObjectFactory.GetInstance<MockSession>();
session["key1"] = "Test";
var request = new MyRequest {Key = "key1"};
var client = CreateNewRestClient();
var result = client.Get(request); // throws NotImplementedException here
result.ShouldEqual("Test");
}
}
我认为这是因为我没有在单元测试时正确配置StructureMap适配器。不知道该怎么做... – 2013-02-20 15:17:25
你可以显示所有的测试代码?即我们可以看到您如何致电该服务? – mythz 2013-02-20 23:30:37
添加了显示问题的代码以及我如何解决问题。 – 2013-02-21 16:10:54