public void SutIsCustomization()
 {
     // Exercise system
     var sut = new NoDataAnnotationsCustomization();
     // Verify outcome
     Assert.IsAssignableFrom<ICustomization>(sut);
     // Teardown
 }
 public void CustomizeNullFixtureThrows()
 {
     // Fixture setup
     var sut = new NoDataAnnotationsCustomization();
     // Exercise system and verify outcome
     Assert.Throws<ArgumentNullException>(() =>
         sut.Customize(null));
     // Teardown
 }
        public void CustomizeProperFixtureCorrectlyCustomizesIt(Type removedBuilderType)
        {
            // Fixture setup
            var fixture = new Fixture();
            var sut = new NoDataAnnotationsCustomization();
            // Exercise system
            sut.Customize(fixture);

            var results = fixture.Customizations
                .SingleOrDefault(c => c.GetType() == removedBuilderType);
            // Verify outcome
            Assert.Null(results);
            // Teardown
        }