public void FindIntersectingDescriptors__AllIntersectingDescriptors()
{
var providedDescriptor = new Mock <IDescriptor>().Object;
var disjunctDescriptorMocks = ArraysHelper.CreateWithContent(new Mock <IDescriptor>(), new Mock <IDescriptor>());
var intersectingDescriptorMocks = ArraysHelper.CreateWithContent(new Mock <IDescriptor>(), new Mock <IDescriptor>());
var allDescriptorMocks = intersectingDescriptorMocks.ShuffledMerge(disjunctDescriptorMocks);
var intersectingDescriptors = intersectingDescriptorMocks.Select(_ => _.Object);
var allDescriptors = allDescriptorMocks.Select(_ => _.Object);
disjunctDescriptorMocks.ForEach(_ => _.Setup(__ => __.Intersects(providedDescriptor)).Returns(false));
intersectingDescriptorMocks.ForEach(_ => _.Setup(__ => __.Intersects(providedDescriptor)).Returns(true));
TestInstanceMockProtected
.Setup <IEnumerable <IDescriptor> >("RetrieveAllDescriptors")
.Returns(allDescriptors)
.Verifiable();
var result = TestInstance.FindIntersectingDescriptors(providedDescriptor);
TestInstanceMock.Verify();
allDescriptorMocks.ForEach(_ => _.VerifyAll());
Assert.IsTrue(intersectingDescriptors.Equivalent(result));
}