public void MappingClass_ReturnsFromDifferentAssembly()
            {
                DapperExtensions.SetMappingAssemblies(new[] { typeof(ExternallyMappedMap).Assembly });
                var mapper = DapperExtensions.GetMap <ExternallyMapped>();

                Assert.AreEqual(typeof(ExternallyMappedMap.ExternallyMappedMapper), mapper.GetType());

                DapperExtensions.SetMappingAssemblies(null);
                mapper = DapperExtensions.GetMap <ExternallyMapped>();
                Assert.AreEqual(typeof(AutoClassMapper <ExternallyMapped>), mapper.GetType());
            }