Current culture should not affect the generated cache key #226

var date = DateTime.Now;
var culture = new System.Globalization.CultureInfo("en");

System.Threading.Thread.CurrentThread.CurrentCulture = culture;
System.Threading.Thread.CurrentThread.CurrentUICulture = culture;

var spec1 = new Specification<Contact>(p => p.Date >= date);
var hash1 = HashGenerator.FromSpecification(spec1);

culture = new System.Globalization.CultureInfo("it");
System.Threading.Thread.CurrentThread.CurrentCulture = culture;
System.Threading.Thread.CurrentThread.CurrentUICulture = culture;

var spec2 = new Specification<Contact>(p => p.Date >= date);
var hash2 = HashGenerator.FromSpecification(spec2);

hash1.ShouldBe(hash2);