Validation fails while ignoring class types.

The following unittest I created, shows the bug I found. While having two list to compare with different object types in it, the validation fails when the ClassTypesToIgnore are having different ID’s.

If you copy the code below to ConfigTests.cs and run it you will see that the validation fails. But when you give both the Officers the same ID the test will succeed. (Please note that the officers names are also different.)

What do you think of it?

        [Test]
        public void ClassTypeInListIgnorePositive()
        {
            var comparisonConfig = new ComparisonConfig()
            {
                MaxDifferences = int.MaxValue,
                MembersToIgnore = new List<string>() { "Type" },
                ClassTypesToIgnore = new List<Type>() { typeof(Officer) }, 
                CollectionMatchingSpec = new Dictionary<System.Type, IEnumerable<string>>()
                {
                    {
                        typeof(Officer),
                        new List<string>() { "ID" }
                    },
                    {
                        typeof(Person),
                        new List<string>() { "ID" }
                    }
                },
                TreatStringEmptyAndNullTheSame = true,
                IgnoreCollectionOrder = true
            };

            _compare.Config = comparisonConfig;

            var list1 = new List<object>();
            var list2 = new List<object>();

            Officer p1 = new Officer();
            p1.ID = 2;
            p1.Name = "Greg";
            p1.Type = Deck.AstroPhysics;

            Officer p2 = new Officer();
            p2.ID = 1;
            p2.Name = "Leyla";
            p2.Type = Deck.Engineering;

            Person p3 = new Person();
            p3.ID = 3;
            p3.Name = "Henk";
            p3.DateCreated = DateTime.Now;

            Person p4 = new Person();
            p4.ID = 3;
            p4.Name = "Henk";
            p4.DateCreated = p3.DateCreated;

            list1.Add(p1);
            list1.Add(p3);
            list2.Add(p2);
            list2.Add(p4);

            var result = _compare.Compare(list1, list2);
            Assert.IsTrue(result.AreEqual, result.DifferencesString);
        }

[GregFinzer]

Implemented

[GregFinzer]

Okay, I will implement. I will get back to this several months later after there are around 10 more issues logged.