public async Task CalculateTotal_ShouldInvokeCalculateQuery()
{
//Arrange
var query = new GetTrolleyTotalQuery(new TrolleyDto());
_mediator
.Setup(m => m.Send(It.IsAny <GetTrolleyTotalQuery>(), default(CancellationToken))).ReturnsAsync(100);
var mediatorObject = _mediator.Object;
var controller = new CartController(mediatorObject);
var trolley = GetSampleTrolly();
//Act
var total = await controller.CalculateTotal(trolley);
//Assert
total.Should().Be(100);
_mediator.Verify(
i => i.Send(It.Is <GetTrolleyTotalQuery>(args =>
args.Trolley.Products.Count() == trolley.Products.Count() &&
args.Trolley.Quantities.Count() == trolley.Quantities.Count() &&
args.Trolley.Specials.Count() == trolley.Specials.Count())
, It.IsAny <CancellationToken>()), Times.Once, "Should Send Get Trolley Total Query to Mediator");
}
public void GetTrolleyTotal_WhenQuantityIsNullOrEmpty_ReturnsError(List <QuantityDetail> quantitytDetails)
{
var query = new GetTrolleyTotalQuery
{
TrolleyDetails = new TrolleyDetails
{
Products = new List <ProductDetails>(),
Quantities = quantitytDetails
}
};
_getTrolleyTotalQueryValidatorTest.ShouldHaveValidationErrorFor(x => x.TrolleyDetails.Quantities, query);
}
public async Task <ActionResult <decimal> > TrolleyTotal([FromBody] GetTrolleyTotalQuery query)
{
var result = await Mediator.Send(query);
return(result);
}
