使用 MOQ 在模拟上查找方法设置

Question

Is there any way to list all the mocked methods (Setups) on a Mock?

Lets say, I create mock as following:

Mock<IAnInterface> aMock = new Mock<IAnInterface>();
aMock.Setup(am => am.Execute()).Returns(true);

Now, i need to find if Execute has been setup on aMock ?

Answer 1

The Mock<> type will have a private Moq.SetupCollection named 'Setups'. While Moq.SetupCollection has a private List<Moq.Setup> named 'setups'.

Easy to check while debugging

Or you can do so with reflection:

var bindings = BindingFlags.Instance | BindingFlags.NonPublic;
var setupCollectionProperty = Mapper.GetType().GetProperty("Setups", bindings);
var setupCollection = setupCollectionProperty.GetValue(Mapper);
var setupList = setupCollection.GetType().GetField("setups", bindings);
var setups = setupList.GetValue(setupCollection);

Answer 2

I do not know of way of interrogating MOQ (programmatically) about what setups are configured but, running MOQ 4.0, it does list, in the test failed details, which setups were configured.