public async Task DeletePurchaseOrderAsync_Returns_NoResult()
{
//Arrange
var id = 2;
_fixture.MockPurchaseOrderService.Setup(x => x.GetPurchaseOrderAsync(It.IsAny <Expression <Func <PurchaseOrder, bool> > >()))
.Returns <Expression <Func <PurchaseOrder, bool> > >(expression => Task.FromResult(_fixture.PurchaseOrders.AsQueryable().FirstOrDefault(expression)));
_fixture.MockPurchaseOrderService.Setup(x => x.DeletePurchaseOrderAsync(It.IsAny <PurchaseOrder>()));
var repository = new PurchaseOrderRepository(AutoMapperSingleton.Mapper, _fixture.MockPurchaseOrderService.Object, _fixture.MockUserAccessorService.Object);
//Act
await repository.DeletePurchaseOrderAsync(id);
// Assert
_fixture.MockPurchaseOrderService.Verify(x => x.DeletePurchaseOrderAsync(It.IsAny <PurchaseOrder>()), Times.Once);
}
public async Task DeletePurchaseOrderAsync_Throws_NotFoundException()
{
//Arrange
var id = 201;
_fixture.MockPurchaseOrderService.Setup(x => x.GetPurchaseOrderAsync(It.IsAny <Expression <Func <PurchaseOrder, bool> > >()))
.Returns <Expression <Func <PurchaseOrder, bool> > >(expression => Task.FromResult(_fixture.PurchaseOrders.AsQueryable().FirstOrDefault(expression)));
_fixture.MockPurchaseOrderService.Setup(x => x.DeletePurchaseOrderAsync(It.IsAny <PurchaseOrder>()));
var repository = new PurchaseOrderRepository(AutoMapperSingleton.Mapper, _fixture.MockPurchaseOrderService.Object, _fixture.MockUserAccessorService.Object);
//Act
var exception = await Assert.ThrowsAsync <RestException>(() => repository.DeletePurchaseOrderAsync(id));
//Assert
exception.ErrorCode.Should().Be(HttpStatusCode.NotFound);
exception.ErrorMessage.Should().Be("Purchase order not found.");
exception.ErrorType.Should().Be(HttpStatusCode.NotFound.ToString());
}