UnitTest

using Microsoft.VisualStudio.TestTools.UnitTesting;
using Ticket13;

namespace AbonentPaymentTest
{
    [TestClass]
    public class UnitTest1
    {
        #region EconomTest

        [TestMethod]
        public void TestEconomSubscriptionNotPensioner() // Эконом + подписка
        {
            Teleradio.TVPack selectedPack = Teleradio.TVPack.Эконом;
            bool subscription = true;
            bool pensioner = false;
            int expectedPayment = 400; // 300 (subscription) + 100 (Econom) = 400

            int actualPayment = Teleradio.AbonentPayment(selectedPack, subscription, pensioner);

            Assert.AreEqual(expectedPayment, actualPayment);
        }

        [TestMethod]
        public void TestEconomSubscriptionPensioner() // Эконом + подписка + пенсионер
        {
            Teleradio.TVPack selectedPack = Teleradio.TVPack.Эконом;
            bool subscription = true;
            bool pensioner = true;
            int expectedPayment = 360; // 300 (subscription) + 100 (Econom) = 400, 400 * 0.9 = 360

            int actualPayment = Teleradio.AbonentPayment(selectedPack, subscription, pensioner);

            Assert.AreEqual(expectedPayment, actualPayment);
        }

        [TestMethod]
        public void TestEconomNoSubscriptionNotPensioner() // Эконом
        {
            Teleradio.TVPack selectedPack = Teleradio.TVPack.Эконом;
            bool subscription = false;
            bool pensioner = false;
            int expectedPayment = 100; // 0 + 100 (Econom) = 100

            int actualPayment = Teleradio.AbonentPayment(selectedPack, subscription, pensioner);

            Assert.AreEqual(expectedPayment, actualPayment);
        }

        [TestMethod]
        public void TestEconomNoSubscriptionPensioner() // Эконом + пенсионер
        {
            Teleradio.TVPack selectedPack = Teleradio.TVPack.Эконом;
            bool subscription = false;
            bool pensioner = true;
            int expectedPayment = 90; // 0 + 100 (Econom) = 100, 100 * 0.9 = 90

            int actualPayment = Teleradio.AbonentPayment(selectedPack, subscription, pensioner);

            Assert.AreEqual(expectedPayment, actualPayment);
        }
        #endregion

        #region MiniTest
        [TestMethod]
        public void TestMiniSubscriptionPensioner() // мини + подписка + пенсионер
        {
            Teleradio.TVPack selectedPack = Teleradio.TVPack.Мини;
            bool subscription = true;
            bool pensioner = true;
            int expectedPayment = 90; // 300 (subscription) - 200 (Mini) = 100, 100 * 0.9 = 90

            int actualPayment = Teleradio.AbonentPayment(selectedPack, subscription, pensioner);

            Assert.AreEqual(expectedPayment, actualPayment);
        }

        [TestMethod]
        public void TestMiniNoSubscriptionPensioner() // мини + пенсионер
        {
            Teleradio.TVPack selectedPack = Teleradio.TVPack.Мини;
            bool subscription = false;
            bool pensioner = true;
            int expectedPayment = 0; // 0 (subscription) - 200 (Mini) = 0, 0 * 0.9 = 0

            int actualPayment = Teleradio.AbonentPayment(selectedPack, subscription, pensioner);

            Assert.AreEqual(expectedPayment, actualPayment);
        }

        [TestMethod]
        public void TestMiniSubscriptionNotPensioner() // мини + подписка
        {
            Teleradio.TVPack selectedPack = Teleradio.TVPack.Мини;
            bool subscription = true;
            bool pensioner = false;
            int expectedPayment = 100; // 300 (subscription) - 200 (Mini) = 100

            int actualPayment = Teleradio.AbonentPayment(selectedPack, subscription, pensioner);

            Assert.AreEqual(expectedPayment, actualPayment);
        }

        [TestMethod]
        public void TestMiniNoSubscriptionNotPensioner() // мини
        {
            Teleradio.TVPack selectedPack = Teleradio.TVPack.Мини;
            bool subscription = false;
            bool pensioner = false;
            int expectedPayment = 0; // 0 (subscription) - 200 (Mini) = 0

            int actualPayment = Teleradio.AbonentPayment(selectedPack, subscription, pensioner);

            Assert.AreEqual(expectedPayment, actualPayment);
        }
        #endregion

        #region UniversalTest
        [TestMethod]
        public void TestUniversalSubscriptionPensioner() // Универсал + подписка + пенсионер
        {
            Teleradio.TVPack selectedPack = Teleradio.TVPack.Универсал;
            bool subscription = true;
            bool pensioner = true;
            int expectedPayment = 720; // 300 (subscription) + 500 (Universal) = 800, 800 * 0.9 = 720

            int actualPayment = Teleradio.AbonentPayment(selectedPack, subscription, pensioner);

            Assert.AreEqual(expectedPayment, actualPayment);
        }

        [TestMethod]
        public void TestUniversalSubscriptionNotPensioner() // Универсал + подписка
        {
            Teleradio.TVPack selectedPack = Teleradio.TVPack.Универсал;
            bool subscription = true;
            bool pensioner = false;
            int expectedPayment = 800; // 300 (subscription) + 500 (Universal) = 800

            int actualPayment = Teleradio.AbonentPayment(selectedPack, subscription, pensioner);

            Assert.AreEqual(expectedPayment, actualPayment);
        }

        [TestMethod]
        public void TestUniversalNoSubscriptionPensioner() // Универсал + пенсионер
        {
            Teleradio.TVPack selectedPack = Teleradio.TVPack.Универсал;
            bool subscription = false;
            bool pensioner = true;
            int expectedPayment = 450; // 0 + 500 (Universal) = 500, 500 * 0.9 = 450

            int actualPayment = Teleradio.AbonentPayment(selectedPack, subscription, pensioner);

            Assert.AreEqual(expectedPayment, actualPayment);
        }

        [TestMethod]
        public void TestUniversalNoSubscriptionNotPensioner() // Универсал
        {
            Teleradio.TVPack selectedPack = Teleradio.TVPack.Универсал;
            bool subscription = false;
            bool pensioner = false;
            int expectedPayment = 500; // 0 + 500 (Universal) = 500

            int actualPayment = Teleradio.AbonentPayment(selectedPack, subscription, pensioner);

            Assert.AreEqual(expectedPayment, actualPayment);
        }

        #endregion
    }
}