Split algorithms into multiple classes

TestCSClasses/TestStringAlgorithms.cs

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+//C#/CSClasses/TestStringAlgorithms.cs
+//Matthew Ellison
+// Created: 07-04-21
+//Modified: 07-04-21
+//This class contains tests for my string algorithms library
+/*
+Copyright (C) 2021  Matthew Ellison
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Lesser General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU Lesser General Public License for more details.
+
+	You should have received a copy of the GNU Lesser General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System.Collections.Generic;
+
+
+namespace TestStringAlgorithms{
+	[TestClass]
+	public class TestStringAlgorithms{
+		[TestMethod]
+		public void TestFindNumOccurrence(){
+			//Test 1
+			string testString = "abcdefgdd";
+			char testChar = 'a';
+			long correctAnswer = 1;
+			long answer = mee.StringAlgorithms.FindNumOccurrence(testString, testChar);
+			Assert.AreEqual(correctAnswer, answer, "FindNumOccurrence 1 failed");
+			//Test 2
+			testChar = 'd';
+			correctAnswer = 3;
+			answer = mee.StringAlgorithms.FindNumOccurrence(testString, testChar);
+			Assert.AreEqual(correctAnswer, answer, "FindNumOccurrence 2 failed");
+			//Test 3
+			testChar = 'h';
+			correctAnswer = 0;
+			answer = mee.StringAlgorithms.FindNumOccurrence(testString, testChar);
+			Assert.AreEqual(correctAnswer, answer, "FindNumOccurrence 3 failed");
+		}
+		[TestMethod]
+		public void TestIsPalindrome(){
+			//Test 1
+			string str = "101";
+			bool correctAnswer = true;
+			bool answer = mee.StringAlgorithms.IsPalindrome(str);
+			Assert.AreEqual(correctAnswer, answer, "IsPalindrome 1 failed");
+
+			//Test 2
+			str = "100";
+			correctAnswer = false;
+			answer = mee.StringAlgorithms.IsPalindrome(str);
+			Assert.AreEqual(correctAnswer, answer, "IsPalindrome 2 failed");
+
+			//Test 3
+			str = "";
+			correctAnswer = true;
+			answer = mee.StringAlgorithms.IsPalindrome(str);
+			Assert.AreEqual(correctAnswer, answer, "IsPalindrome 3 failed");
+		}
+		[TestMethod]
+		public void TestPrintList(){
+			//Test 1
+			List<int> nums = new List<int>();
+			string correctAnswer = "[]";
+			string answer = mee.StringAlgorithms.PrintList(nums);
+			Assert.AreEqual(correctAnswer, answer, "PrintList<int> 1 failed");
+			//Test 2
+			nums = new List<int>(){1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
+			correctAnswer = "[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]";
+			answer = mee.StringAlgorithms.PrintList(nums);
+			Assert.AreEqual(correctAnswer, answer, "PrintList<int> 2 failed");
+			//Test 3
+			nums = new List<int>(){-3, -2, -1, 0, 1, 2, 3};
+			correctAnswer = "[-3, -2, -1, 0, 1, 2, 3]";
+			answer = mee.StringAlgorithms.PrintList(nums);
+			Assert.AreEqual(correctAnswer, answer, "PrintList<int> 3 failed");
+
+			//Test 4
+			List<string> strings = new List<string>(){"A", "B", "C"};
+			correctAnswer = "[A, B, C]";
+			answer = mee.StringAlgorithms.PrintList(strings);
+			Assert.AreEqual(correctAnswer, answer, "PrintList<string> 1 failed");
+			//Test 5
+			strings = new List<string>(){"abc", "def", "ghi"};
+			correctAnswer = "[abc, def, ghi]";
+			answer = mee.StringAlgorithms.PrintList(strings);
+			Assert.AreEqual(correctAnswer, answer, "PrintList<string> 2 failed");
+		}
+		[TestMethod]
+		public void TestPrintArray(){
+			//Test 1
+			int[] nums = new int[]{};
+			string correctAnswer = "[]";
+			string answer = mee.StringAlgorithms.PrintArray(nums);
+			Assert.AreEqual(correctAnswer, answer, "PrintArray<int> 1 failed");
+			//Test 2
+			nums = new int[]{1, 2, 3, 4, 5, 6, 7, 8, 9, 10};
+			correctAnswer = "[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]";
+			answer = mee.StringAlgorithms.PrintArray(nums);
+			Assert.AreEqual(correctAnswer, answer, "PrintArray<int> 2 failed");
+			//Test 3
+			nums = new int[]{-3, -2, -1, 0, 1, 2, 3};
+			correctAnswer = "[-3, -2, -1, 0, 1, 2, 3]";
+			answer = mee.StringAlgorithms.PrintArray(nums);
+			Assert.AreEqual(correctAnswer, answer, "PrintArray<int> 3 failed");
+
+			//Test 4
+			string[] strings = new string[]{"A", "B", "C"};
+			correctAnswer = "[A, B, C]";
+			answer = mee.StringAlgorithms.PrintArray(strings);
+			Assert.AreEqual(correctAnswer, answer, "PrintArray<string> 1 failed");
+			//Test 5
+			strings = new string[]{"abc", "def", "ghi"};
+			correctAnswer = "[abc, def, ghi]";
+			answer = mee.StringAlgorithms.PrintArray(strings);
+			Assert.AreEqual(correctAnswer, answer, "PrintArray<string> 2 failed");
+		}
+	}
+}