public async Task OrderIdIsRequired()
{
var currentInstant = Instant.FromUtc(2017, 08, 17, 12, 0, 0);
var fakeClock = new FakeClock(currentInstant);
var validator = new OrderHeaderValidator(fakeClock);
var target = new OrderHeader {
OrderId = null, OrderDate = currentInstant.ToDateTimeUtc()
};
var result = await validator.ValidateAsync(target);
result.Should().NotBeNull("because a validation result should have been returned");
result.Should().ContainSingle(error => ((error.MemberPath == nameof(OrderHeader.OrderId)) && (error.Code == ErrorCode.ValueIsRequired.ToString())), "because the order id was not provided");
}
public async Task OrderDateIsNotRequired()
{
var orderId = new String('1', OrderHeaderValidator.OrderIdMaxLength - 1);
var currentInstant = Instant.FromUtc(2017, 08, 17, 12, 0, 0);
var fakeClock = new FakeClock(currentInstant);
var validator = new OrderHeaderValidator(fakeClock);
var target = new OrderHeader {
OrderId = orderId, OrderDate = null
};
var result = await validator.ValidateAsync(target);
result.Should().NotBeNull("because a validation result should have been returned");
result.Should().HaveCount(0, "because a null order date is allowed");
}
public async Task OrderIdLengthIsEnforced()
{
var orderId = new String('j', OrderHeaderValidator.OrderIdMaxLength + 1);
var currentInstant = Instant.FromUtc(2017, 08, 17, 12, 0, 0);
var fakeClock = new FakeClock(currentInstant);
var validator = new OrderHeaderValidator(fakeClock);
var target = new OrderHeader {
OrderId = orderId, OrderDate = currentInstant.ToDateTimeUtc()
};
var result = await validator.ValidateAsync(target);
result.Should().NotBeNull("because a validation result should have been returned");
result.Should().ContainSingle(error => ((error.MemberPath == nameof(OrderHeader.OrderId)) && (error.Code == ErrorCode.LengthIsInvalid.ToString())), "because the order id was too long");
}
public async Task OrderDateIsValidated()
{
var orderId = new String('5', OrderHeaderValidator.OrderIdMaxLength - 1);
var currentInstant = Instant.FromUtc(2017, 08, 17, 12, 0, 0);
var laterInstant = currentInstant.Plus(Duration.FromHours(1));
var fakeClock = new FakeClock(currentInstant);
var validator = new OrderHeaderValidator(fakeClock);
var target = new OrderHeader {
OrderId = orderId, OrderDate = laterInstant.ToDateTimeUtc()
};
var result = await validator.ValidateAsync(target);
result.Should().NotBeNull("because a validation result should have been returned");
result.Should().ContainSingle(error => (error.MemberPath == nameof(OrderHeader.OrderDate)), "because the order date was in the future");
}