using ConsoleApp1;
using Microsoft.Analytics.Interfaces;
using Microsoft.Analytics.Interfaces.Streaming;
using Microsoft.Analytics.Types.Sql;
using Microsoft.Analytics.UnitTest;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using PR1;
using System.Numerics;

namespace USqlCSharpUdoUnitTestProject1
{
    [TestClass]
    public class UnitTest1
    {
        Calculator Calculator1 = new Calculator();
        public UnitTest1()
        {
            //
            // TODO: Add constructor logic here
            //
        }

        private TestContext testContextInstance;

        /// <summary>
        ///Gets or sets the test context which provides
        ///information about and functionality for the current test run.
        ///</summary>
        public TestContext TestContext
        {
            get
            {
                return testContextInstance;
            }
            set
            {
                testContextInstance = value;
            }
        }

        #region Additional test attributes
        //
        // You can use the following additional attributes as you write your tests:
        //
        // Use ClassInitialize to run code before running the first test in the class
        // [ClassInitialize()]
        // public static void MyClassInitialize(TestContext testContext) { }
        //
        // Use ClassCleanup to run code after all tests in a class have run
        // [ClassCleanup()]
        // public static void MyClassCleanup() { }
        //
        // Use TestInitialize to run code before running each test 
        // [TestInitialize()]
        // public void MyTestInitialize() { }
        //
        // Use TestCleanup to run code after each test has run
        // [TestCleanup()]
        // public void MyTestCleanup() { }
        //
        #endregion

        [TestMethod]
        public void TestMethod1()
        {
            double x = 2;
            double y = 5;

            double result1 = 7;
            double result2 = -3;
            double result3 = 10;
            double result4 = 0.4;

            Assert.AreEqual(Calculator1.Addiction(x, y), result1);
            Assert.AreEqual(Calculator1.Subtraction(x, y), result2);
            Assert.AreEqual(Calculator1.Multipliction(x, y), result3);
            Assert.AreEqual(Calculator1.Division(x, y), result4);
        }
        [TestMethod]
        public void TestMethod2()
        {
            double x = -2;
            double y = -5;

            double result1 = -7;
            double result2 = 3;
            double result3 = 10;
            double result4 = 0.4;

            Assert.AreEqual(Calculator1.Addiction(x, y), result1);
            Assert.AreEqual(Calculator1.Subtraction(x, y), result2);
            Assert.AreEqual(Calculator1.Multipliction(x, y), result3);
            Assert.AreEqual(Calculator1.Division(x, y), result4);
        }
        [TestMethod]
        public void TestMethod3()
        {
            double x = 2.5;
            double y = 3.6;

            double result1 = 6.1;
            double result2 = -1.1;
            double result3 = 9;
            double result4 = 0.69444444444444444444444444444444;

            Assert.AreEqual(Calculator1.Addiction(x, y), result1);
            Assert.AreEqual(Calculator1.Subtraction(x, y), result2);
            Assert.AreEqual(Calculator1.Multipliction(x, y), result3);
            Assert.AreEqual(Calculator1.Division(x, y), result4);
        }
        [TestMethod]
        public void TestMethod4()
        {
            double x = 4;
            double y = 1;

            double result = 4;
            

            Assert.AreEqual(Calculator1.Division(x, y), result);
        }
        [TestMethod]
        public void TestMethod5()
        {
            double x = 4;
            double y = 0;

            double result = double.PositiveInfinity;


            Assert.AreEqual(Calculator1.Division(x, y), result);
        }
        [TestMethod]
        public void TestMethod6()
        {
            double x = int.MaxValue;
            double y = int.MaxValue;

            double result1 = 4294967294;
            double result2 = 0;
            double result3 = 4611686014132420609;
            double result4 = 1;

            Assert.AreEqual(Calculator1.Addiction(x, y), result1);
            Assert.AreEqual(Calculator1.Subtraction(x, y), result2);
            Assert.AreEqual(Calculator1.Multipliction(x, y), result3);
            Assert.AreEqual(Calculator1.Division(x, y), result4);
        }
        [TestMethod]
        public void TestMethod7()
        {
            long x = int.MaxValue;
            long y = int.MaxValue;

            double result1 = 4294967294;
            double result2 = 0;
            double result3 = 4611686014132420609L;
            double result4 = 1;

            Assert.AreEqual(Calculator1.Addiction(x, y), result1);
            Assert.AreEqual(Calculator1.Subtraction(x, y), result2);
            Assert.AreEqual(Calculator1.Multipliction(x, y), result3);
            Assert.AreEqual(Calculator1.Division(x, y), result4);
        }
        [TestMethod]
        public void TestMethod8()
        {
            double x = 2.5;
            double y = 3.6;

            double result1 = 6.1;
            double result2 = -1.1;
            double result3 = 9;
            double result4 = 0.69444444444444444444444444444444;

            Assert.AreEqual(Calculator1.Addiction(x, y), result1);
            Assert.AreEqual(Calculator1.Subtraction(x, y), result2);
            Assert.AreEqual(Calculator1.Multipliction(x, y), result3);
            Assert.AreEqual(Calculator1.Division(x, y), result4);
        }
        [TestMethod]
        public void TestMethod9()
        {
            double large = double.MaxValue;

            double result1 = 0;
            double result2 = 1;

            Assert.IsTrue(double.IsInfinity(Calculator1.Addiction(large, large)));
            Assert.IsTrue(double.IsInfinity(Calculator1.Multipliction(large, large)));
            Assert.AreEqual(Calculator1.Subtraction(large, large), result1);
            Assert.AreEqual(Calculator1.Division(large, large), result2);
        }
        [TestMethod]
        public void TestMethod10()
        {
            double x = 1e-308;
            double y = 2e-308;

            double result1 = 1e-320;
            double result2 = -1e-308;
            double result3 = 0;
            double result4 = 0.5;

            Assert.AreEqual(Calculator1.Addiction(x, y), result1);
            Assert.AreEqual(Calculator1.Subtraction(x, y), result2);
            Assert.AreEqual(Calculator1.Multipliction(x, y), result3);
            Assert.AreEqual(Calculator1.Division(x, y), result4);
        }
    }
}