public void ReturnsNullIfSourceValueIsNull()
{
var config = new MapperConfiguration(_ => { });
var mapper = new Mapper(config);
var rc = new ResolutionContext(null, new NameValueCollection(), new TypePair(typeof(NameValueCollection), typeof(NameValueCollection)), new MappingOperationOptions(config.ServiceCtor), mapper);
var nvcm = new NameValueCollectionMapper();
var result = nvcm.Map(rc);
result.ShouldBeNull();
}