public void RegisteringDateRange_AddsEditableDateRange_ToDefinition() { registration.DateRange("From", "To", "Opening hours"); var definition = registration.Finalize(); var editable = (WithEditableDateRangeAttribute)definition.Editables.Single(); Assert.That(editable, Is.InstanceOf <WithEditableDateRangeAttribute>()); Assert.That(editable.Name, Is.EqualTo("From")); Assert.That(editable.NameEndRange, Is.EqualTo("To")); Assert.That(editable.Title, Is.EqualTo("Opening hours")); }