public static void Validate_NullCommencementDate_ReturnsExpectedResult(
DefaultDeliveryDateModel model,
DefaultDeliveryDateValidator validator)
{
(bool isValid, ErrorsModel errors) = validator.Validate(model, null);
isValid.Should().BeFalse();
errors.Should().NotBeNull();
errors.Errors.Should().NotBeNull();
errors.Errors.Should().HaveCount(1);
errors.Errors.First().Should().BeEquivalentTo(DefaultDeliveryDateValidator.CommencementDateRequired);
}
public static void Validate_DateAtLimit_ReturnsExpectedResult(
DateTime commencementDate,
[Frozen] ValidationSettings validationSettings,
DefaultDeliveryDateModel model,
DefaultDeliveryDateValidator validator)
{
model.DeliveryDate = commencementDate.AddDays(validationSettings.MaxDeliveryDateOffsetInDays);
(bool isValid, ErrorsModel errors) = validator.Validate(model, commencementDate);
isValid.Should().BeTrue();
errors.Should().NotBeNull();
errors.Errors.Should().NotBeNull();
errors.Errors.Should().HaveCount(0);
}
public static void Validate_DateBeforeCommencementDate_ReturnsExpectedResult(
DateTime commencementDate,
DefaultDeliveryDateModel model,
DefaultDeliveryDateValidator validator)
{
model.DeliveryDate = commencementDate.AddDays(-1);
(bool isValid, ErrorsModel errors) = validator.Validate(model, commencementDate);
isValid.Should().BeFalse();
errors.Should().NotBeNull();
errors.Errors.Should().NotBeNull();
errors.Errors.Should().HaveCount(1);
errors.Errors.First().Should().BeEquivalentTo(DefaultDeliveryDateValidator.OutsideWindow);
}
public static void Validate_DateOutsideWindow_ReturnsExpectedResult(
DateTime commencementDate,
[Frozen] ValidationSettings validationSettings,
DefaultDeliveryDateModel model,
DefaultDeliveryDateValidator validator)
{
model.DeliveryDate = commencementDate.AddDays(validationSettings.MaxDeliveryDateOffsetInDays + 1);
(bool isValid, ErrorsModel errors) = validator.Validate(model, commencementDate);
isValid.Should().BeFalse();
errors.Should().NotBeNull();
errors.Errors.Should().NotBeNull();
errors.Errors.Should().HaveCount(1);
errors.Errors.First().Should().BeEquivalentTo(DefaultDeliveryDateValidator.OutsideWindow);
}