public async Task HasChannelsAsync_ShouldReturnTrueGivenTheAdverisementHasChannelsAssigned()
        {
            var expectedAdvertisement = SetupAdvertisement();
            var expectedChannel       = SetupChannel();

            SetupAdvertisementChannel(expectedAdvertisement.Id, expectedChannel.Id);

            var result = await _advertisementRepository.HasChannelsAsync(expectedAdvertisement.Id);

            result.Should().BeTrue();
        }