using SavarankiskasPaskaitaDesimt;
namespace ProductAndOrderTest
public void GetProductById()
var product = new Product
var product1 = new Product
var product2 = new Product
var productRepository = new ProductRepository();
productRepository.SaveProduct(product);
productRepository.SaveProduct(product1);
productRepository.SaveProduct(product2);
var actualProduct = productRepository.GetById(1);
Assert.AreEqual(expectedId, actualProduct.Id);