public void TraitProviderWithNoCategory()
        {
            var testFilter = VsTestFilterFactory.CreateVsTestFilter(settings, null);
            var trait      = VsTestFilter.TraitProvider("JustKidding");

            Assert.That(trait, Is.Null);
        }
        public void TraitProvider()
        {
            var testFilter = VsTestFilterFactory.CreateVsTestFilter(settings, null);
            var trait      = VsTestFilter.TraitProvider("TestCategory");

            Assert.That(trait, Is.Not.Null);
            trait = VsTestFilter.TraitProvider("Category");
            Assert.That(trait, Is.Not.Null);
        }