public async Task Handle_GivenValidId_ReturnsSaleDTO()
{
// Arrange
var sale = new SaleDTO
{
Id = 2,
Date = new DateTime(2020, 01, 01),
Amount = 1200,
};
var query = new GetSaleQuery {
Id = 2
};
// Act
var handler = new GetSaleQuery.GetSaleQueryHandler(Context, Mapper);
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.ShouldBeOfType <SaleDTO>();
result.ShouldNotBeNull();
result.Id.ShouldBe(sale.Id);
result.Date.ShouldBe(sale.Date);
result.Amount.ShouldBe(sale.Amount);
}
public async Task Handle_GivenInvalidId_ReturnsNull()
{
// Arrange
var query = new GetSaleQuery {
Id = 99
};
// Act
var handler = new GetSaleQuery.GetSaleQueryHandler(Context, Mapper);
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.ShouldBeNull();
}
public async Task <IActionResult> GetSale([FromRoute] int id)
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var saleQuery = new GetSaleQuery {
Id = id
};
var sale = await _mediator.Send(saleQuery);
if (sale == null)
{
_logger.LogWarning($"{id} {SalesConstants.SALE_NOT_FOUND}");
return(NotFound(id));
}
_logger.LogInformation($"{sale.Id} {SalesConstants.GET_FOUND_SALE}");
return(Ok(sale));
}
