public async Task CreateAsync_ShouldCreateTheItemEntry()
        {
            var expectedChannel    = SetupChannel();
            var advertisementEntry = _fixture.Build <AdvertisementEntry>()
                                     .With(x => x.ChannelIds, new List <int> {
                expectedChannel.Id
            })
                                     .Create();

            var result = await _advertisementRepository.CreateAsync(advertisementEntry);

            result.Should().NotBeNull();
            _dbContext.Advertisements.Any(x => x.Id == result.Id).Should().BeTrue();
        }