Removed ValueHelper functions from SettingsAndHelperFunctionsTester

Advanced Software Engineering/Advanced Software Engineering Tests/ValueHelperTester.cs

@@ -0,0 +1,66 @@
+using Advanced_Software_Engineering.Verbs;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System;
+
+namespace Advanced_Software_Engineering_Tests {
+
+    /// <summary>
+    /// This class tests <see cref="ValueHelper"/> methods. It uses a combination of manual and random tests.
+    /// </summary>
+    [TestClass]
+    internal class ValueHelperTester {
+        private Random rand = new Random();
+
+        /// <summary>
+        /// Random <see cref="ValueHelper.ConvertToInt(string)"/> test.
+        /// </summary>
+        [TestMethod]
+        public void ConvertToInt_Random1() {
+            for (int i = 0; i < 100000; i++) {
+                int expected = rand.Next(int.MinValue, int.MaxValue);
+                string input = expected.ToString();
+
+                Assert.AreEqual(expected, ValueHelper.ConvertToInt(input));
+            }
+        }
+
+        /// <summary>
+        /// Random <see cref="ValueHelper.ConvertToDouble(string)"/> test.
+        /// </summary>
+        [TestMethod]
+        public void ConvertToDouble_Random1() {
+            for (int i = 0; i < 100000; i++) {
+                double expected = rand.NextDouble();
+                string input = expected.ToString();
+
+                Assert.AreEqual(expected, ValueHelper.ConvertToDouble(input));
+            }
+        }
+
+        /// <summary>
+        /// Random <see cref="ValueHelper.ConvertToDouble(string)"/> test.
+        /// </summary>
+        [TestMethod]
+        public void ConvertToDouble_Random2() {
+            for (int i = 0; i < 100000; i++) {
+                double expected = rand.Next(100, 100) * rand.NextDouble();
+                string input = expected.ToString();
+
+                Assert.AreEqual(expected, ValueHelper.ConvertToDouble(input));
+            }
+        }
+
+        /// <summary>
+        /// Random <see cref="ValueHelper.ConvertToDouble(string)"/> test.
+        /// </summary>
+        [TestMethod]
+        public void ConvertToDouble_Random3() {
+            for (int i = 0; i < 100000; i++) {
+                int expected = rand.Next(100, 100);
+                string input = ((double)expected).ToString();
+
+                Assert.AreEqual((double)expected, ValueHelper.ConvertToDouble(input));
+            }
+        }
+    }
+}