public void Revenue()
        {
            var instanse = new CustomerClass();

            instanse.Revenue = 1000000;

            string actual   = instanse.GetOnlyRevenue();
            string expected = "1,000,000.00";

            Assert.AreEqual(expected, actual);
        }
        public void OnlyName()
        {
            var instanse = new CustomerClass();

            instanse.Name = "Jeffrey Richter";

            string actual   = instanse.GetName();
            string expected = "Jeffrey Richter";

            Assert.AreEqual(expected, actual);
        }
        public void OnlyPhone()
        {
            var instanse = new CustomerClass();

            instanse.ContactPhone = "+1 (425) 555-0100";

            string actual   = instanse.GetPhone();
            string expected = "+1 (425) 555-0100";

            Assert.AreEqual(expected, actual);
        }
        public void NameAndRevenue()
        {
            var instanse = new CustomerClass();

            instanse.Name    = "Jeffrey Richter";
            instanse.Revenue = 1000000;

            string actual   = instanse.GetNameAndRevenue();
            string expected = "Jeffrey Richter, 1,000,000.00";

            Assert.AreEqual(expected, actual);
        }
        public void FullInformation()
        {
            var instanse = new CustomerClass();

            instanse.Name         = "Jeffrey Richter";
            instanse.Revenue      = 1000000;
            instanse.ContactPhone = "+1 (425) 555-0100";

            string actual   = instanse.GetFullInformation();
            string expected = "Jeffrey Richter, 1,000,000.00, +1 (425) 555-0100";

            Assert.AreEqual(expected, actual);
        }