public async Task RequestHeaderIsRequired()
{
var currentInstant = Instant.FromUtc(2017, 08, 17, 12, 0, 0);
var fakeClock = new FakeClock(currentInstant);
var headerValidator = new OrderHeaderValidator(fakeClock) as IMessageValidator <OrderHeader>;
var itemValidator = new itemItemValidator() as IMessageValidator <ItemAsset>;
var itemOutValidator = new ItemOutValidator(itemValidator) as IMessageValidator <LineItem>;
var validator = new OrderFulfillmentMessageValidator(headerValidator, itemOutValidator);
var target = new OrderFulfillmentMessage
{
OrderRequestHeader = null,
LineItems = new List <LineItem>()
};
var result = await validator.ValidateAsync(target);
result.Should().NotBeNull("because a validation result should have been returned");
result.Should().ContainSingle(error => ((error.MemberPath == nameof(OrderFulfillmentMessage.OrderRequestHeader)) && (error.Code == ErrorCode.ValueIsRequired.ToString())), "because the order header was not provided");
}
public async Task RequestHeaderIsValidated()
{
var currentInstant = Instant.FromUtc(2017, 08, 17, 12, 0, 0);
var fakeClock = new FakeClock(currentInstant);
var headerValidator = new OrderHeaderValidator(fakeClock) as IMessageValidator <OrderHeader>;
var itemValidator = new itemItemValidator() as IMessageValidator <ItemAsset>;
var itemOutValidator = new ItemOutValidator(itemValidator) as IMessageValidator <LineItem>;
var validator = new OrderFulfillmentMessageValidator(headerValidator, itemOutValidator);
var header = new OrderHeader {
OrderId = null, OrderDate = currentInstant.ToDateTimeUtc()
};
var target = new OrderFulfillmentMessage
{
OrderRequestHeader = header,
LineItems = new List <LineItem>()
};
var result = await validator.ValidateAsync(target);
result.Should().NotBeNull("because a validation result should have been returned");
result.Should().ContainSingle(error => (error.MemberPath == $"{ nameof(OrderFulfillmentMessage.OrderRequestHeader) }.{ nameof(OrderHeader.OrderId) }"), "because the order id was not provided in the header");
}
public async Task EmptyItemOutIsValid()
{
var currentInstant = Instant.FromUtc(2017, 08, 17, 12, 0, 0);
var fakeClock = new FakeClock(currentInstant);
var headerValidator = new OrderHeaderValidator(fakeClock) as IMessageValidator <OrderHeader>;
var itemValidator = new itemItemValidator() as IMessageValidator <ItemAsset>;
var itemOutValidator = new ItemOutValidator(itemValidator) as IMessageValidator <LineItem>;
var validator = new OrderFulfillmentMessageValidator(headerValidator, itemOutValidator);
var header = new OrderHeader {
OrderId = "ABC123", OrderDate = currentInstant.ToDateTimeUtc()
};
var target = new OrderFulfillmentMessage
{
OrderRequestHeader = header,
LineItems = new List <LineItem>()
};
var result = await validator.ValidateAsync(target);
result.Should().NotBeNull("because a validation result should have been returned");
result.Should().BeEmpty("because an empty itemout set is allowed");
}
public async Task ItemOutsAreValidated()
{
var currentInstant = Instant.FromUtc(2017, 08, 17, 12, 0, 0);
var fakeClock = new FakeClock(currentInstant);
var headerValidator = new OrderHeaderValidator(fakeClock) as IMessageValidator <OrderHeader>;
var itemValidator = new itemItemValidator() as IMessageValidator <ItemAsset>;
var itemOutValidator = new ItemOutValidator(itemValidator) as IMessageValidator <LineItem>;
var validator = new OrderFulfillmentMessageValidator(headerValidator, itemOutValidator);
var header = new OrderHeader {
OrderId = "ABC123", OrderDate = currentInstant.ToDateTimeUtc()
};
var itemOuts = new List <LineItem>
{
new LineItem
{
Assets = new List <ItemAsset>
{
new ItemAsset(),
new ItemAsset()
}
}
};
var target = new OrderFulfillmentMessage
{
OrderRequestHeader = header,
LineItems = itemOuts
};
var result = await validator.ValidateAsync(target);
var failurePath = $"{ nameof(OrderFulfillmentMessage.LineItems) }[0].{ nameof(LineItem.Assets) }";
result.Should().NotBeNull("because a validation result should have been returned");
result.Should().ContainSingle(error => error.MemberPath == failurePath, "because the itemout violated a rule");
}
