using Microsoft.VisualStudio.TestTools.UnitTesting;
using TerminalKFC.Windows;
using System.Windows;
using System.Windows.Controls;

namespace UnitTest
{
    [TestClass]
    public class UnitTest
    {
        Window2 wnd = new Window2();

        [TestMethod]
        public void SumTest()
        {
            int sum, price, expectedSum, resultSum;
            sum = 200;
            price = 70;
            expectedSum = 270;
            resultSum = wnd.GetNewSum(sum, price);
            Assert.AreEqual(expectedSum, resultSum);

            sum = 0;
            price = 200;
            expectedSum = 200;
            resultSum = wnd.GetNewSum(sum, price);
            Assert.AreEqual(expectedSum, resultSum);

            sum = 200;
            price = 100;
            expectedSum = 300;
            resultSum = wnd.GetNewSum(sum, price);
            Assert.AreEqual(expectedSum, resultSum);

            sum = 300;
            price = 150;
            expectedSum = 450;
            resultSum = wnd.GetNewSum(sum, price);
            Assert.AreEqual(expectedSum, resultSum);

            sum = 450;
            price = 200;
            expectedSum = 650;
            resultSum = wnd.GetNewSum(sum, price);
            Assert.AreEqual(expectedSum, resultSum);
        }

        [TestMethod]
        public void BurgerTest()
        {
            wnd.AddNewProduct("\t\t\t150 p.");
            StringAssert.Contains(wnd.bracket, "\t\t\t150 p.");
        }

        [TestMethod]
        public void DesertTest()
        {
            wnd.AddNewProduct("\t\t\t\t200 p.");
            StringAssert.Contains(wnd.bracket, "\t\t\t\t200 p.");
        }

        [TestMethod]
        public void KartofelTest()
        {
            wnd.AddNewProduct("\t\t\t\t50 p.");
            StringAssert.Contains(wnd.bracket, "\t\t\t\t50 p.");
        }

        [TestMethod]
        public void TvisterTest()
        {
            wnd.AddNewProduct("\t\t\t160 p.");
            StringAssert.Contains(wnd.bracket, "\t\t\t160 p.");
        }
    }
}