public async Task UpdatePurchaseOrderItemAsync_Throws_ConflictException()
{
//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.UpdatePurchaseOrderItemAsync(It.IsAny <PurchaseOrderItem>()));
var repository = new PurchaseOrderItemRepository(AutoMapperSingleton.Mapper, _fixture.MockPurchaseOrderItemService.Object);
//Act
var exception = await Assert.ThrowsAsync <RestException>(() => repository.UpdatePurchaseOrderItemAsync(id, new EditPurchaseOrderItemDto
{
PurchaseOrderId = 202,
ItemId = 20024,
ItemUnitPrice = 260,
Quantity = 6
}));
//Assert
exception.ErrorCode.Should().Be(HttpStatusCode.Conflict);
exception.ErrorMessage.Should().Be("Item already available for this purchase request.");
exception.ErrorType.Should().Be(HttpStatusCode.Conflict.ToString());
}
public async Task UpdatePurchaseOrderItemAsync_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.UpdatePurchaseOrderItemAsync(It.IsAny <PurchaseOrderItem>()));
var repository = new PurchaseOrderItemRepository(AutoMapperSingleton.Mapper, _fixture.MockPurchaseOrderItemService.Object);
//Act
var exception = await Assert.ThrowsAsync <RestException>(() => repository.UpdatePurchaseOrderItemAsync(id, _fixture.EditPurchaseOrderItemDto));
//Assert
exception.ErrorCode.Should().Be(HttpStatusCode.NotFound);
exception.ErrorMessage.Should().Be("Purchase order item not found.");
exception.ErrorType.Should().Be(HttpStatusCode.NotFound.ToString());
}
public async Task UpdatePurchaseOrderItemAsync_Returns_Updated_GetPurchaseOrderItemDto()
{
//Arrange
var id = 1;
_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.UpdatePurchaseOrderItemAsync(It.IsAny <PurchaseOrderItem>()));
var repository = new PurchaseOrderItemRepository(AutoMapperSingleton.Mapper, _fixture.MockPurchaseOrderItemService.Object);
//Act
var result = await repository.UpdatePurchaseOrderItemAsync(id, _fixture.EditPurchaseOrderItemDto);
//Assert
result.Should().BeOfType(typeof(GetPurchaseOrderItemDto));
result.Id.Should().Be(id);
result.ItemTypeName.Should().Be("Grocery");
result.ItemName.Should().Be("Rice");
result.ItemUnitPrice.Should().Be(650);
result.Quantity.Should().Be(7);
}
