split-off! WIP

Author: Gonzalo Diaz

src/algorithm_exercises_csharp_test/Hello.BruteForce.Test.cs

@@ -9,7 +9,7 @@ public class HelloWorldBruteForceTest
   public void testInitialize()
   {
     var envValue = Environment.GetEnvironmentVariable("BRUTEFORCE");
-    envValue = envValue?.ToUpper();
+    envValue = envValue?.ToUpperInvariant();
     if (!allowedValues.Contains(envValue, StringComparer.OrdinalIgnoreCase))
     {
       Assert.Inconclusive($"Skipping BRUTEFORCE test because environment variable 'BRUTEFORCE' is not one of the expected values.");
@@ -20,7 +20,7 @@ public void testInitialize()
   public void testHelloBruteForce()
   {
     string expected = "Hello World!";
-    string result = HelloWorld.hello();
+    string result = HelloWorld.create().hello();
 
     Assert.AreEqual(expected, result);
   }

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.hello();
+    string result = HelloWorld.create().hello();
 
     Assert.AreEqual(expected, result);
   }

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

@@ -5,11 +5,24 @@ namespace algorithm_exercises_csharp_test.hackerrank.interview_preparation_kit.a
 [TestClass]
 public class ArraysLeftRotationTest
 {
-  public class ArraysLeftRotationsTestCase
+  public class ArraysLeftRotationsTestCase(int[] input, int d, int[] expected)
   {
-    public List<int> input { get; set; } = default!;
-    public int d { get; set; }
-    public List<int> expected { get; set; } = default!;
+    private readonly List<int> input = input.ToList();
+    private readonly int d = d;
+    private readonly List<int> expected = expected.ToList();
+
+    public List<int> Input
+    {
+      get { return input; }
+    }
+    public int D
+    {
+      get { return d; }
+    }
+    public List<int> Expected
+    {
+      get { return expected; }
+    }
   }
 
   private List<ArraysLeftRotationsTestCase> testCases = default!;
@@ -29,8 +42,8 @@ public void testRotLeft()
 
     foreach (ArraysLeftRotationsTestCase test in testCases)
     {
-      result = ArraysLeftRotation.rotLeft(test.input, test.d);
-      CollectionAssert.AreEquivalent(test.expected, result);
+      result = ArraysLeftRotation.rotLeft(test.Input, test.D);
+      CollectionAssert.AreEquivalent(test.Expected, result);
     }
   }
 }