My first go at Unit Testing

I've picked up "The Art of Unit Testing  with examples in .net" and I'm almost halfway done reading it. It has provided a very good walkthrough of unit testing and based on what I understand from straight reading, I've implemented some tests using Visual Studio 2008 professional's built in test functionality and RhinoMocks.

       [TestMethod]
        public void IsValidCopyDictionary_IncludingIdentifier_EqualsReflectionCount()
        {
            var source = Rhino.Mocks.MockRepository.GenerateStub<IAmAnAssessment>();
            var destination=Rhino.Mocks.MockRepository.GenerateStub<IAmAnAssessment>();
            var dictionary = ModelAssessment.ActionDictionary(destination, source, true);
            var modelProperties=typeof (ModelAssessment).GetProperties();
            Assert.AreEqual(dictionary.Count, modelProperties.Count(), "CopyDictionary:include is invalid");
        }
        [TestMethod]
        public void IsValidCopyDictionary_ExcludingIdentifier_EqualsReflectionCount()
        {
            var source = Rhino.Mocks.MockRepository.GenerateStub<IAmAnAssessment>();
            var destination = Rhino.Mocks.MockRepository.GenerateStub<IAmAnAssessment>();
            var dictionary = ModelAssessment.ActionDictionary(destination, source, false);
            var modelProperties = typeof(ModelAssessment).GetProperties();
            Assert.AreEqual(dictionary.Count, modelProperties.Count()-1,"CopyDictionary:exclude is invalid");
        }

        [TestMethod]
        public void IsValidCopyDictionary_FullCopy_EqualsReflectionCopy()
        {
            var source = Rhino.Mocks.MockRepository.GenerateStub<IAmAnAssessment>();
            source.AssessmentIdentifier = 1;
            source.AssociateSeverity = "1";
            source.ShareholderSeverity = "3";
            source.CustomerSeverity = "9";
            source.DefectCode = "ABC";
            source.InvestorRequirementsIds = new List<int>() {1, 2, 3};
            source.Nbk = "NBK1234";
            source.RegulatorySeverity = "9";
            source.RootCauseIdentifier = 4;
            source.ShareholderSeverity = "1";
            var destination = Rhino.Mocks.MockRepository.GenerateStub<IAmAnAssessment>();
            var dictionary = ModelAssessment.ActionDictionary(destination, source, true);
          
            var modelProperties = typeof(IAmAnAssessment).GetProperties();
            foreach (var info in modelProperties)
            {
                dictionary[info.Name].Invoke();
                Assert.IsNotNull(info.GetValue(destination,null),"Property value is null:"+info.Name);

                if (info.PropertyType.IsValueType == false)
                    Assert.AreSame(info.GetValue(destination, null), info.GetValue(source, null),
                        "Reference type did not copy reference:" + info.Name);

                if(info.GetIndexParameters().Length==0)
                {
                    Assert.AreEqual(info.GetValue(source, null), info.GetValue(destination, null),
                        "PropertyValue is not equal:"+info.Name);
                  
}
                else
                {
                    Assert.AreSame(info.GetValue(destination,null),info.GetValue(source,null),"indexed property is not the same:"+info.Name);
                }

            }
          
        }