public void ShouldThrowExceptionIfCantFindClientStock()
        {
            // Arrange

            ClientStockService clientStockService = new ClientStockService(clientStockTableRepository);

            clientStockTableRepository.ContainsByPK(1, 1).Returns(false);

            // Act
            var clientStock = clientStockService.GetEntityByCompositeID(1, 1);
        }
        public void ShouldGetClientStockInfo()
        {
            // Arrange

            ClientStockService clientStockService = new ClientStockService(clientStockTableRepository);

            clientStockTableRepository.ContainsByPK(1, 1).Returns(true);


            // Act
            var clientStock = clientStockService.GetEntityByCompositeID(1, 1);

            // Assert
            clientStockTableRepository.Received(1).FindByPK(1, 1);
        }