public void ContainsPerformanceTest() { list = new NSList <int>(); for (int i = 0; i < 100000; i++) { list.Add(i); } var StartTime = DateTime.Now; for (int i = (100000 - 1); i >= 0; i--) { Assert.AreEqual(true, list.Contains(i)); } list[0] = -222; Assert.AreEqual(true, list.Contains(-222)); list.Remove(-222); Assert.AreEqual(false, list.Contains(-222)); list[1] = 10; Assert.AreEqual(1, list.IndexOf(10)); Console.WriteLine("Time to check that contains all 100000 elements: {0}", (DateTime.Now - StartTime).TotalSeconds); }
public void AddTest() { // Checking that we begin the test with empty lists. Assert.AreEqual(0, intList.Count); Assert.AreEqual(0, stringList.Count); // Testing the base case of adding one single element. intList.Add(1); Assert.AreEqual(1, intList.Count); Assert.AreEqual(true, intList.Contains(1)); Assert.AreEqual(0, intList.IndexOf(1)); // Testing the base case of adding one single element that is a variable. var t = 2; intList.Add(t); Assert.AreEqual(2, intList.Count); Assert.AreEqual(true, intList.Contains(2)); Assert.AreEqual(1, intList.IndexOf(2)); Assert.AreEqual(true, intList.Contains(t)); Assert.AreEqual(1, intList.IndexOf(t)); // Testing the base case of adding a repeated element as fas a 1 already belongs to the intList. intList.Add(1); Assert.AreEqual(3, intList.Count); Assert.AreEqual(true, intList.Contains(1)); Assert.AreEqual(0, intList.IndexOf(1)); // Same for strings but checking the nullable condition. // Testing the base case of adding one single element. stringList.Add("a"); Assert.AreEqual(1, stringList.Count); Assert.AreEqual(true, stringList.Contains("a")); Assert.AreEqual(0, stringList.IndexOf("a")); // Testing the base case of adding one single element that is a variable. var s = "b"; stringList.Add(s); Assert.AreEqual(2, stringList.Count); Assert.AreEqual(true, stringList.Contains(s)); Assert.AreEqual(1, stringList.IndexOf(s)); // Testing the base case for nullable objects of adding a null value to the list. stringList.Add(null); Assert.AreEqual(3, stringList.Count); Assert.AreEqual(true, stringList.Contains(null)); Assert.AreEqual(2, stringList.IndexOf(null)); // Testing the base case of adding a repeated element as fas a 's' already belongs to the stringList. stringList.Add(s); Assert.AreEqual(4, stringList.Count); Assert.AreEqual(true, stringList.Contains(s)); Assert.AreEqual(1, stringList.IndexOf(s)); // Testing for open lists that accept any kind of object. var objectList = new NSList <object>(); // Adding an int to a object type list. objectList.Add(1); Assert.AreEqual(1, objectList.Count); Assert.AreEqual(true, objectList.Contains(1)); Assert.AreEqual(0, objectList.IndexOf(1)); // Ading an string to an object type list that already contains an int. objectList.Add("a"); Assert.AreEqual(2, objectList.Count); Assert.AreEqual(true, objectList.Contains("a")); Assert.AreEqual(1, objectList.IndexOf("a")); // Adding a null value to an object list type. objectList.Add(null); Assert.AreEqual(3, objectList.Count); Assert.AreEqual(true, objectList.Contains(null)); Assert.AreEqual(2, objectList.IndexOf(null)); // Adding a repeated element to an object list type. Notice that the repeated element it's also null. objectList.Add(null); Assert.AreEqual(4, objectList.Count); Assert.AreEqual(true, objectList.Contains(null)); Assert.AreEqual(2, objectList.IndexOf(null)); // Clearing our list to some performance test. intList.Clear(); stringList.Clear(); // Adding some values to our lists to check that can add multiple values with no problem. for (int i = 0; i < 100000; i++) { intList.Add(i); stringList.Add(RAWordGenerator.GenerateRandomWord()); Assert.AreEqual(i + 1, intList.Count); Assert.AreEqual(i + 1, stringList.Count); } }