Problem faking out parameter

Hello,

I searched through the forums but could not find any other topic related to my my problem. If this question has already been answered please redirect me to the link.

I am trying to fake a method with an 'out' parameter.

After reading the online developers documentation I wrote a small test similar to the following.

        class ClassUnderTest
        {
            public bool GetCount(out int count)
            {
                count = -1;
                return false;
            }
        }

        [Test]
        [Isolated]
        public void Test()
        {
            int count = 100;
            ClassUnderTest cut = Isolate.Fake.Instance<ClassUnderTest>();
            Isolate.WhenCalled(() => cut.GetCount(out count)).WillReturn(true);

            int countValue;
            cut.GetCount(out countValue);

            Assert.That(countValue, Is.EqualTo(100));
        }

I would expect that this test would succeed but in fact it does not. The value returned in the out parameter is 0.

Can you please tell me what I might be doing wrong?

Thank you,

Darin