[英]Unit testing an IExtension<OperationContext> for use with WCF Service
I'm trying to develop a extension ( IExtension<OperationContext>
) for System.ServiceModel.ObjectContext using TDD. 我正在尝试使用TDD为System.ServiceModel.ObjectContext开发扩展(
IExtension<OperationContext>
)。 The extension is to be used as storage for a lifetime manager to be used with Windsor Castle. 该扩展名将用作与温莎城堡一起使用的终身经理的存储空间。
The problem lies in abstracting (mocking) the OperationContext. 问题在于抽象(模拟)OperationContext。 As it is a static object that gets automatically created during runtime I don't really know how to mock it (without TypeMock - which I don't have).
因为它是在运行时自动创建的静态对象,所以我真的不知道如何模拟它(没有TypeMock - 我没有)。
An OperationContext can be newed up if I supply a channel object that implements IChannelFactory, however - that interface is scary complex, and I don't know what stuff I have to implement in a stub to get it working properly. 如果我提供一个实现IChannelFactory的通道对象,可以新建一个OperationContext,但是这个界面很复杂,我不知道我必须在存根中实现什么才能让它正常工作。
Hosting the service and calling it doesn't populate the OperationContext either... 托管服务并调用它不会填充OperationContext ...
[TestFixtureSetUp]
public void FixtureSetup()
{
_serviceHost = new TypeResolverServiceHost(typeof(AilDataService));
_serviceHost.AddServiceEndpoint(typeof (IAilDataService), new BasicHttpBinding(), SvcUrl);
_serviceHost.Open();
var endpointAddress = new EndpointAddress(SvcUrl);
_ailDataService = ChannelFactory<IAilDataService>.CreateChannel(new BasicHttpBinding(), endpointAddress);
}
[TestFixtureTearDown]
public void FixtureCleanup()
{
_serviceHost.Close();
}
[Test]
public void Can_Call_Service()
{
var reply = _ailDataService.GetMovexProductData("169010", new TaskSettings{MovexDatabase = "MVXCDTATST", MovexServer = "SEJULA03"});
Assert.That(reply, Is.Not.Null);
// This fails
Assert.That(OperationContext.Current!=null);
}
Any tips? 有小费吗?
This is what I ended up doing: 这就是我最终做的事情:
[TestFixture]
public class WcfPerSessionLifestyleManagerTests
{
private const string SvcUrl = "http://localhost:8732/Design_Time_Addresses/JulaAil.DataService.WcfService/AilDataService/";
private TypeResolverServiceHost _serviceHost;
private ChannelFactory<IAilDataService> _factory;
private IAilDataService _channel;
private WindsorContainer _container;
[Test]
public void Can_Populate_OperationContext_Using_OperationContextScope()
{
using (new OperationContextScope((IContextChannel) _channel))
{
Assert.That(OperationContext.Current, Is.Not.Null);
}
}
}
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