chore(*): Update syntax for newer version of NUnit

AdventOfCode/AOC.Tests/Y2023/Day01.cs

@@ -21,7 +21,7 @@ pqr3stu8vwx
 a1b2c3d4e5f
 treb7uchet", 142)]
         [TestCase(null, 53080)] // The actual answer
-        public void Part1(string input, int? expected)
+        public void Part1(string? input, int? expected)
         {
             string[] lines = input != null ? input.Split("\n") : realData;
 
@@ -60,7 +60,7 @@ zoneight234
         [TestCase("three2six8two5", 35)]
         [TestCase("eightjzqzhrllg1oneightfck", 88)]
         [TestCase(null, 53268)] // The actual answer
-        public void Part2(string input, int? expected)
+        public void Part2(string? input, int? expected)
         {
             string[] lines = input != null ? input.Split("\n") : realData;
 
@@ -153,4 +153,4 @@ zoneight234
             return finalNumber;
         }
     }
-}
+}

AdventOfCode/AOC.Tests/Y2023/Day02.cs

@@ -37,7 +37,7 @@ Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red
 Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red
 Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green", 8)]
         [TestCase(null, 1734)] // The actual answer
-        public void Part1(string input, int? expected)
+        public void Part1(string? input, int? expected)
         {
             string[] lines = input != null ? input.Split("\n") : realData;
 
@@ -105,7 +105,7 @@ Game 3: 8 green, 6 blue, 20 red; 5 blue, 4 red, 13 green; 5 green, 1 red
 Game 4: 1 green, 3 red, 6 blue; 3 green, 6 red; 3 green, 15 blue, 14 red
 Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green", 2286)]
         [TestCase(null, 70387)] // The actual answer
-        public void Part2(string input, int? expected)
+        public void Part2(string? input, int? expected)
         {
             string[] lines = input != null ? input.Split("\n") : realData;
             
@@ -175,4 +175,4 @@ Game 5: 6 red, 1 blue, 3 green; 2 blue, 1 red, 2 green", 2286)]
             Console.WriteLine($"Part 2: {result}");
         }
     }
-}
+}

AdventOfCode/AOC.Tests/Y2023/Day03.cs

@@ -390,7 +390,7 @@ public class Day03
 ...$.*....
 .664.598..", 4361)]
     [TestCase(null, 550934)] // The actual answer
-    public void Part1(string input, int? expected)
+    public void Part1(string? input, int? expected)
     {
         string[] lines = input != null ? input.Split("\n") : realData;
 
@@ -419,7 +419,7 @@ public class Day03
 ...$.*....
 .664.598..", 467835)]
     [TestCase(null, 81997870)] // The actual answer
-    public void Part2(string input, int? expected)
+    public void Part2(string? input, int? expected)
     {
         string[] lines = input != null ? input.Split("\n") : realData;
 

AdventOfCode/AOC.Tests/Y2023/Day04.cs

@@ -21,7 +21,7 @@ Card 4: 41 92 73 84 69 | 59 84 76 51 58  5 54 83
 Card 5: 87 83 26 28 32 | 88 30 70 12 93 22 82 36
 Card 6: 31 18 13 56 72 | 74 77 10 23 35 67 36 11", 13)]
     [TestCase(null, 17782)] // The actual answer
-    public void Part1(string input, int? expected)
+    public void Part1(string? input, int? expected)
     {
         string[] lines = input != null ? input.Split("\n") : realData;
 
@@ -88,7 +88,7 @@ Card 4: 41 92 73 84 69 | 59 84 76 51 58  5 54 83
 Card 5: 87 83 26 28 32 | 88 30 70 12 93 22 82 36
 Card 6: 31 18 13 56 72 | 74 77 10 23 35 67 36 11", 30)]
     [TestCase(null, 8477787)] // The actual answer
-    public void Part2(string input, int? expected)
+    public void Part2(string? input, int? expected)
     {
         string[] lines = input != null ? input.Split("\n") : realData;
 

AdventOfCode/AOC.Tests/Y2023/Day05.cs

@@ -112,7 +112,7 @@ humidity-to-location map:
 60 56 37
 56 93 4", 35)]
     [TestCase(null, 265018614)] // The actual answer
-    public void Part1(string input, int? expected)
+    public void Part1(string? input, int? expected)
     {
         string[] lines = input != null ? input.Split("\n") : realData;
         Almanac almanac = new();
@@ -191,7 +191,7 @@ humidity-to-location map:
 60 56 37
 56 93 4", 46)]
     [TestCase(null, 63179500)] // The actual answer
-    public void Part2(string input, int? expected)
+    public void Part2(string? input, int? expected)
     {
         string[] lines = input != null ? input.Split("\n") : realData;
         Almanac almanac = new();

AdventOfCode/AOC.Tests/Y2023/Day06.cs

@@ -17,7 +17,7 @@ public class Day06
     [TestCase(@"Time:      7  15   30
 Distance:  9  40  200", 288)]
     [TestCase(null, 1660968)] // The actual answer
-    public void Part1(string input, int? expected)
+    public void Part1(string? input, int? expected)
     {
         string[] lines = input != null ? input.Split("\n") : realData;
 
@@ -82,7 +82,7 @@ Distance:  9  40  200", 288)]
     [TestCase(@"Time:      7  15   30
 Distance:  9  40  200", 71503)]
     [TestCase(null, 26499773)] // The actual answer
-    public void Part2(string input, int? expected)
+    public void Part2(string? input, int? expected)
     {
         string[] lines = input != null ? input.Split("\n") : realData;
 

AdventOfCode/AOC.Tests/Y2023/Day07.cs

@@ -20,7 +20,7 @@ KK677 28
 KTJJT 220
 QQQJA 483", 6440)]
     [TestCase(null, 247815719)] // The actual answer
-    public void Part1(string input, int? expected)
+    public void Part1(string? input, int? expected)
     {
         string[] lines = input != null ? input.Split("\n") : realData;
 
@@ -86,7 +86,7 @@ AAAAA 61
 2JJJJ 53
 JJJJ2 41", 6839)]
     [TestCase(null, 248747492)] // The actual answer
-    public void Part2(string input, int? expected)
+    public void Part2(string? input, int? expected)
     {
         string[] lines = input != null ? input.Split("\n") : realData;
 

AdventOfCode/AOC.Tests/Y2023/Day08.cs

@@ -29,7 +29,7 @@ AAA = (BBB, BBB)
 BBB = (AAA, ZZZ)
 ZZZ = (ZZZ, ZZZ)", 6)]
     [TestCase(null, 19199)] // The actual answer
-    public void Part1(string input, int? expected)
+    public void Part1(string? input, int? expected)
     {
         string[] lines = input != null ? input.Split("\n") : realData;
 
@@ -89,7 +89,7 @@ ZZZ = (ZZZ, ZZZ)", 6)]
 22Z = (22B, 22B)
 XXX = (XXX, XXX)", 6)]
     [TestCase(null, 1783)] // The actual answer
-    public async Task Part2(string input, int? expected)
+    public async Task Part2(string? input, int? expected)
     {
         string[] lines = input != null ? input.Split("\n") : realData;
 
@@ -122,7 +122,7 @@ XXX = (XXX, XXX)", 6)]
             // For each location, follow the instruction
             for (int i = 0; i < currentLocations.Count; i++)
             {
-                int localI = i;  // Local copy of the loop variable
+                int localI = i; // Local copy of the loop variable
                 char instruction = instructions[instructionIndex];
                 tasks[localI] = Task.Factory.StartNew(() =>
                 {