四则运算测试脚本运行情况

测试脚本如下 PS:北航一位同学编写链接：

using Microsoft.VisualStudio.TestTools.UnitTesting;
using ruangong2;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using ExpressionOutputer; //DLL引用
using System.IO;

namespace ruangong2.Tests
{
    [TestClass()]
    public class Form1Tests
    {
        [TestMethod()]
        public void test1()
        //复杂式子评判
        {
            string exercise = "( ( ( 62'1/8 ÷ ( 9'1/7 ÷ 80'9/47 ) ) ÷ ( (-24'5/18) × (-7'26/37) ) ) + (-84) )";
            string answer = "-81'43054479/499508480";
            core ccc = new core();
            try {
                string sss = ccc.calc(exercise);
                Assert.AreEqual<string>(answer, sss);
            }
            catch(Exception e)
            {
                Assert.Fail();
            }
        }

        [TestMethod()]
        public void test2()
        //运算符错乱异常
        {
            string exercise = "( ( ( 62'1/8 ÷ ( 9'1/7 ÷ 80'9/47 ) ) ÷ ( (-24'5/18) × (-7'26/37) ) ) + (-84) *** )";
            core ccc = new core();
            string sss = "";
            
            try
            {
                sss = ccc.calc(exercise);
                Assert.Fail();
            }
            catch (Exception e) {
                
                //MessageBox.Show(exceptionStr,"异常");
                Assert.IsTrue(true);
            }
        }

        [TestMethod()]
        public void test3()
        //括号不匹配异常
        {
            string exercise = "( ( ( 62'1/8 ÷ ( 9'1/7 ÷ 80'9/47 ) ) ÷ ( (-24'5/18) × (-7'26/37) ))) ) + (-84) )";
            core ccc = new core();
            string sss = "";
            
            try
            {
                sss = ccc.calc(exercise);
                Assert.Fail();
            }
            catch (Exception e) {
                Assert.IsTrue(true);
            }
        }

       [TestMethod()]
        public void test31()
        //除0异常
        {
            string exercise = "13 / (5-5)";
            core ccc = new core();
            string sss = "";

            try
            {
                sss = ccc.calc(exercise);
                Assert.Fail();
            }
            catch (Exception e)
            {
                Assert.IsTrue(true);
            }
        }

        [TestMethod()]
        public void test4()
        //检查乱码异常
        {
            string exercise = "( ( ( 62'1/8 ÷ ( 9'1/7 ÷ 80'9/47 ) ) ÷ ( (-24'5/18) × (-7'26/37) ) ) #$%^&*不想写软工！+ (-84) )";
            core ccc = new core();
            string sss;

            try {
                sss = ccc.calc(exercise);
                Assert.Fail();
            }
            catch (Exception e)
            {
                Assert.IsTrue(true);
            }
        }

        [TestMethod()]
        public void test5()
        //基础功能测试
        {
            string exercise = "1 + 5 - 1 + 2";
            string answer = "7";
            core ccc = new core();
            string sss = ccc.calc(exercise);
            Console.WriteLine(sss);
            Assert.AreEqual<string>(answer, sss);
        }

        [TestMethod()]
        public void test6()
        //基础功能测试
        {
            string exercise = "10 - ( 6 - ( 0 × 3 ) )";
            string answer = "4";
            core ccc = new core();
            string sss = ccc.calc(exercise);
            Console.WriteLine(sss);
            Assert.AreEqual<string>(answer, sss);
        }

        [TestMethod()]
        public void test7()
        //基础功能测试--判错
        {
            string exercise = "10 - ( 6 - ( 0 × 3 ) )";
            string answer = "5";
            core ccc = new core();
            string sss = ccc.calc(exercise);
            Console.WriteLine(sss);
            Assert.AreNotEqual<string>(answer, sss);
        }

        [TestMethod()]
        public void test8()
        //基础功能测试
        {
            string exercise = "(-10) - ( ( (-1) ÷ (-10) ) ÷ (-2'1/2) )";
            string answer = "-9'24/25";
            core ccc = new core();
            string sss = ccc.calc(exercise);
            Console.WriteLine(sss);
            Assert.AreEqual<string>(answer, sss);
        }

        [TestMethod()]
        public void test9()
        //基础功能测试
        {
            string exercise = "2 ÷ ( ( (-4'7/9) × (-3'5/6) ) ÷ 6'1/2 )";
            string answer = "702/989";
            core ccc = new core();
            string sss = ccc.calc(exercise);
            Console.WriteLine(sss);
            Assert.AreEqual<string>(answer, sss);
        }

        [TestMethod()]
        public void test10()
        //基础功能测试
        {
            string exercise = "( ( 4'1/5 ÷ 9 ) × (-8) ) + (-9)";
            string answer = "-12'11/15";
            core ccc = new core();
            string sss = ccc.calc(exercise);
            Console.WriteLine(sss);
            Assert.AreEqual<string>(answer, sss);
        }

        [TestMethod()]
        public void test11()
        //测试select传入参数异常
        {
            core ccc = new core();
            try
            {
                ccc.intSelect(0, 0, 0);
                Assert.Fail();
            }
            catch (InvalidDataException e)
            {
                Assert.IsTrue(true);
            }
        }

        [TestMethod()]
        public void test12()
        //测试文件路径错误异常
        {
            core ccc = new core();
            ccc.addInit("C:\abc\cde.txt", "C:\abc\cde2.txt", "C:\abc\cde3.txt");
            try
            {
                ccc.generate();
                Assert.Fail();
            }
            catch (FileNotFoundException e)
            {
                Assert.IsTrue(true);
            }
        }

        [TestMethod()]
        public void test13()
        //测试文件路径错误异常
        {
            core ccc = new core();
            ccc.addInit("C:\abc\cde.txt", "C:\abc\cde2.txt", "C:\abc\cde3.txt");
            try
            {
                ccc.check();
                Assert.Fail();
            }
            catch (FileNotFoundException e)
            {
                Assert.IsTrue(true);
            }
        }

        [TestMethod()]
        public void test14()
        //基础功能测试
        {
            string exercise = "-5'46/78*59 / (-37+1/4-35-2) ÷ 5";
            string answer = "872/975";
            core ccc = new core();
            string sss = ccc.calc(exercise);
            Console.WriteLine(sss);
            Assert.AreEqual<string>(answer, sss);
        }

        [TestMethod()]
        public void test15()
        //基础功能测试
        {
            string exercise = "-0/6";
            string answer = "0";
            core ccc = new core();
            string sss = ccc.calc(exercise);
            Console.WriteLine(sss);
            Assert.AreEqual<string>(answer, sss);
        }

        [TestMethod()]
        public void test16()
        //基础功能测试
        {
            string exercise = "-5'8/2";
            string answer = "-9";
            core ccc = new core();
            string sss = ccc.calc(exercise);
            Console.WriteLine(sss);
            Assert.AreEqual<string>(answer, sss);
        }

        [TestMethod()]
        public void test17()
        //基础功能测试
        {
            string exercise = "-25124/125";
            string answer = "-200'124/125";
            core ccc = new core();
            string sss = ccc.calc(exercise);
            Console.WriteLine(sss);
            Assert.AreEqual<string>(answer, sss);
        }

         [TestMethod()]
        public void test18()
        //非法分数异常
        {
            string exercise = "21'3/-2";
            core ccc = new core();
            string sss = "";

            try
            {
                sss = ccc.calc(exercise);
                Assert.Fail();
            }
            catch (FormatException e)
            {
                Assert.IsTrue(true);
            }
        }

         [TestMethod()]
        public void test19()
        //非法分数异常
        {
            string exercise = "21'-3/2";
            core ccc = new core();
            string sss = "";

            try
            {
                sss = ccc.calc(exercise);
                Assert.Fail();
            }
            catch (FormatException e)
            {
                Assert.IsTrue(true);
            }
        }

         [TestMethod()]
        public void test20()
        //非法分数异常
        {
            string exercise = "2222222222222222222222222222222222222222222222222/2";
            core ccc = new core();
            string sss = "";

            try
            {
                sss = ccc.calc(exercise);
                Assert.Fail();
            }
            catch (InvalidDataException e)
            {
                Assert.IsTrue(true);
            }
        }
         [TestMethod()]
         public void test21()
         //基础功能性测试
         {
             core ccc = new core();
             ccc.init();
             try
             {
                 ccc.generate();
                 Assert.IsTrue(ccc.check());
             }
             catch (Exception e)
             {
                 Assert.Fail();
             }
         }

         [TestMethod()]
         public void test22()
         //基础功能性测试
         {
             core ccc = new core();
             ccc.select(10,8,50000,false,true,true,true);
             try
             {
                 ccc.generate();
                 Assert.IsTrue(ccc.check());
             }
             catch (Exception e)
             {
                 Assert.Fail();
             }
         }

         [TestMethod()]
         public void test23()
         //基础功能性测试
         {
             core ccc = new core();
             ccc.select(5, 32, 1000, true, false, false, true);
             try
             {
                 ccc.generate();
                 Assert.IsTrue(ccc.check());
             }
             catch (Exception e)
             {
                 Assert.Fail();
             }
         }

         [TestMethod()]
         public void test24()
         //基础功能性测试
         {
             core ccc = new core();
             ccc.select(1, 2, 20, true, true, true, true);
             try
             {
                 ccc.generate();
                 Assert.IsTrue(ccc.check());
             }
             catch (Exception e)
             {
                 Assert.Fail();
             }
         }

         [TestMethod()]
         public void test25()
         //基础功能性测试
         {
             core ccc = new core();
             ccc.select(3, 5, 100, true, false, false, false);
             try
             {
                 ccc.generate();
                 Assert.IsTrue(ccc.check());
             }
             catch (Exception e)
             {
                 Assert.Fail();
             }
         }

         [TestMethod()]
         public void test26()
         //基础功能性测试
         {
             core ccc = new core();
             ccc.select(3, 5, 100, false, true, false, false);
             try
             {
                 ccc.generate();
                 Assert.IsTrue(ccc.check());
             }
             catch (Exception e)
             {
                 Assert.Fail();
             }
         }

         [TestMethod()]
         public void test27()
         //基础功能性测试
         {
             core ccc = new core();
             ccc.select(3, 5, 100, false, false, true, false);
             try
             {
                 ccc.generate();
                 Assert.IsTrue(ccc.check());
             }
             catch (Exception e)
             {
                 Assert.Fail();
             }
         }

         [TestMethod()]
         public void test28()
         //基础功能性测试
         {
             core ccc = new core();
             ccc.select(3, 5, 100, false, false, false, true);
             try
             {
                 ccc.generate();
                 Assert.IsTrue(ccc.check());
             }
             catch (Exception e)
             {
                 Assert.Fail();
             }
         }

         [TestMethod()]
         public void test29()
         //基础功能性测试
         {
             core ccc = new core();
             ccc.select(3, 5, 20, false, false, false, false);
             try
             {
                 ccc.generate();
                 Assert.IsTrue(ccc.check());
             }
             catch (Exception e)
             {
                 Assert.Fail();
             }
         }

         [TestMethod()]
         public void test30()
         //基础功能性测试
         {
             core ccc = new core();
             ccc.select(3, 5, 100000, true, true, true, true);
             ccc.stdExpr();
             ccc.showInfo();
             try
             {
                 ccc.generate();
                 Assert.IsTrue(ccc.check());
             }
             catch (Exception e)
             {
                 Assert.Fail();
             }
         }

         [TestMethod()]
         public void test32()
         //极限查重测试
         {
             core ccc = new core();
             try
             {
                 ccc.select(1, 2, 6, false, false, false, false);
                 ccc.generate();
                 Assert.IsTrue(ccc.check());
                 ccc.select(1, 2, 10, false, false, false, true);
                 ccc.generate();
                 Assert.IsTrue(ccc.check());
                 ccc.select(1, 2, 6, false, false, false, false);
                 ccc.generate();
                 ccc.stdExpr();
                 Assert.IsTrue(ccc.check());
                 ccc.select(1, 2, 10, false, false, false, true);
                 ccc.generate();
                 ccc.stdExpr();
                 Assert.IsTrue(ccc.check());
             }
             catch (Exception e)
             {
                 Assert.Fail();
             }
         }
    }
}

运行测试用例之后的结果如下：