相关疑难解决方法(0)

我正在使用本教程伪造我的DbContext并测试:http://refactorthis.wordpress.com/2011/05/31/mock-faking-dbcontext-in-entity-framework-4-1-with-a-generic -repository /

但我必须更改FakeMainModuleContext实现以在我的控制器中使用:

public class FakeQuestiona2011Context : IQuestiona2011Context
{
    private IDbSet<Credencial> _credencial;
    private IDbSet<Perfil> _perfil;
    private IDbSet<Apurador> _apurador;
    private IDbSet<Entrevistado> _entrevistado;
    private IDbSet<Setor> _setor;
    private IDbSet<Secretaria> _secretaria;
    private IDbSet<Pesquisa> _pesquisa;
    private IDbSet<Pergunta> _pergunta;
    private IDbSet<Resposta> _resposta;

    public IDbSet<Credencial> Credencial { get { return _credencial ?? (_credencial = new FakeDbSet<Credencial>()); } set { } }
    public IDbSet<Perfil> Perfil { get { return _perfil ?? (_perfil = new FakeDbSet<Perfil>()); } set { } }
    public IDbSet<Apurador> Apurador { get …

考虑以下服务接口：

public interface IServiceA
{
    void DoSomething(string s);
    void DoSomething(string s, bool b);
}

public interface IServiceB
{
    void DoSomething();
}

IServiceB的实现取决于IServiceA，如下所示：

public class ServiceB : IServiceB
{
    private IServiceA _serviceA;

    public ServiceB(IServiceA serviceA)
    {
        _serviceA = serviceA;
    }

    public void DoSomething()
    {
        _serviceA.DoSomething("Hello", true);
    }
}

就是 依赖项被注入到构造函数中。

现在考虑对该DoSomething()方法进行单元测试。我想断言，调用了IServiceA中的一种重载DoSomething方法，但是遵循一个普遍的原则，即单元测试对所测试方法的内部工作不应该了解太多，我希望与哪一个无关。称为两个重载。考虑以下单元测试：

[TestFixture]
public class ServiceBTests
{
    [Test]
    public void DoSomething_CallsServiceA()
    {
        var serviceAMock = MockRepository.GenerateMock<IServiceA>();
        var service = new ServiceB(serviceAMock);

        service.DoSomething();

        // Problem: How to check if EITHER:
        serviceAMock.AssertWasCalled(s …