public void Should_not_attempt_to_synchronize_extensions_that_are_not_present_on_the_target()
 {
     _suppliedSourceEntityExtension2.AssertWasNotCalled(x => x.Synchronize(Arg <string> .Is.Anything), options => options.Repeat.Times(1));
 }
 public void Should_not_attempt_to_synchronize_extensions_that_are_not_supported_as_a_synchronization_source()
 {
     _suppliedSourceEntityExtension2.AssertWasNotCalled(x => x.Synchronize(Arg <string> .Is.Anything));
 }