public async Task UpdateAsync_ShouldUpdateTheItemEntry() { var originalAdvertisement = SetupAdvertisement(); var updatedAdvertisement = new AdvertisementEntry { Id = originalAdvertisement.Id, ClientId = _fixture.Create <int>(), Name = $"{originalAdvertisement.Name} - Updated" }; await _advertisementRepository.UpdateAsync(updatedAdvertisement); var currentValue = _dbContext.Advertisements .AsNoTracking() .Single(x => x.Id == updatedAdvertisement.Id); currentValue.Name.Should().Be(updatedAdvertisement.Name); currentValue.ClientId.Should().Be(updatedAdvertisement.ClientId); }