WIP

Author: Gonzalo Diaz

src/algorithm_exercises_csharp_test/Hello.Test.cs

@@ -34,7 +34,7 @@ public void testInstance()
   public void testHello()
   {
     string expected = "Hello World!";
-    string result = HelloWorld.create().hello();
+    string result = new HelloWorld().hello();
 
     Assert.AreEqual(expected, result);
   }

src/algorithm_exercises_csharp_test/hackerrank/interview_preparation_kit/arrays/ArraysLeftRotation.Test.cs

@@ -7,9 +7,9 @@ public class ArraysLeftRotationTest
 {
   public class ArraysLeftRotationsTestCase(int[] input, int d, int[] expected)
   {
-    private readonly List<int> input = input.ToList();
+    private readonly List<int> input = [.. input];
     private readonly int d = d;
-    private readonly List<int> expected = expected.ToList();
+    private readonly List<int> expected = [.. expected];
 
     public List<int> Input
     {

src/algorithm_exercises_csharp_test/hackerrank/interview_preparation_kit/greedy_algorithms/LuckBalance.Test.cs

@@ -34,7 +34,8 @@ public void testLuckBalance()
       Assert.AreEqual(
         test.expected,
         result,
-        String.Format(
+        string.Format(
+          System.Globalization.CultureInfo.InvariantCulture,
           "testLuckBalance({0}, {1}) => must be: {2}",
           test.k,
           test.contests.ToString(),

src/algorithm_exercises_csharp_test/hackerrank/interview_preparation_kit/linked_list/lib/Node.Test.cs

@@ -45,15 +45,15 @@ public void testPrintLinkedList()
   {
     foreach (NodeTestCase test in tests)
     {
-      StringWriter sw = new();
-
+      using StringWriter sw = new();
       LinkedList<int>.printSinglyLinkedList(test.llist, test.separator, sw);
 
       string result = sw.ToString();
       Assert.AreEqual(
         test.expected,
         result,
-        String.Format(
+        string.Format(
+          System.Globalization.CultureInfo.InvariantCulture,
           "{0} testPrintLinkedList<int>(<Node>, {1}, <Textwriter>) => must be: {2}",
           test.title,
           test.separator,