public async Task DeletePurchaseOrderItemAsync_Returns_NoResult()
{
//Arrange
var id = 2;
_fixture.MockPurchaseOrderItemService.Setup(x => x.GetPurchaseOrderItemAsync(It.IsAny <Expression <Func <PurchaseOrderItem, bool> > >()))
.Returns <Expression <Func <PurchaseOrderItem, bool> > >(expression => Task.FromResult(_fixture.PurchaseOrderItems.AsQueryable().FirstOrDefault(expression)));
_fixture.MockPurchaseOrderItemService.Setup(x => x.DeletePurchaseOrderItemAsync(It.IsAny <PurchaseOrderItem>()));
var repository = new PurchaseOrderItemRepository(AutoMapperSingleton.Mapper, _fixture.MockPurchaseOrderItemService.Object);
//Act
await repository.DeletePurchaseOrderItemAsync(id);
// Assert
_fixture.MockPurchaseOrderItemService.Verify(x => x.DeletePurchaseOrderItemAsync(It.IsAny <PurchaseOrderItem>()), Times.Once);
}
public async Task DeletePurchaseOrderItemAsync_Throws_NotFoundException()
{
//Arrange
var id = 201;
_fixture.MockPurchaseOrderItemService.Setup(x => x.GetPurchaseOrderItemAsync(It.IsAny <Expression <Func <PurchaseOrderItem, bool> > >()))
.Returns <Expression <Func <PurchaseOrderItem, bool> > >(expression => Task.FromResult(_fixture.PurchaseOrderItems.AsQueryable().FirstOrDefault(expression)));
_fixture.MockPurchaseOrderItemService.Setup(x => x.DeletePurchaseOrderItemAsync(It.IsAny <PurchaseOrderItem>()));
var repository = new PurchaseOrderItemRepository(AutoMapperSingleton.Mapper, _fixture.MockPurchaseOrderItemService.Object);
//Act
var exception = await Assert.ThrowsAsync <RestException>(() => repository.DeletePurchaseOrderItemAsync(id));
//Assert
exception.ErrorCode.Should().Be(HttpStatusCode.NotFound);
exception.ErrorMessage.Should().Be("Purchase order item not found.");
exception.ErrorType.Should().Be(HttpStatusCode.NotFound.ToString());
}
