public void UpdateCustomerMoney() { Customers c = new Customers() { id = 105, name = "Paul", money = 100 }; Assert.IsTrue(CustomerCRUD.addCustomer(c.id, c.name, c.money)); Assert.IsTrue(CustomerCRUD.updateMoney(c.id, 300)); c = CustomerCRUD.getCustomer(c.id); Assert.AreEqual(c.money, 400); }