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"));
        }