AdventOfCode 2023 Day04

AdventOfCode2023.Tests/Day04_Tests.cs

@@ -0,0 +1,33 @@
+namespace AdventOfCode2023.Tests;
+
+public class Day04_Tests
+{
+    private readonly string[] _example = {
+        "Card 1: 41 48 83 86 17 | 83 86  6 31 17  9 48 53",
+        "Card 2: 13 32 20 16 61 | 61 30 68 82 17 32 24 19",
+        "Card 3:  1 21 53 59 44 | 69 82 63 72 16 21 14  1",
+        "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",
+    };
+
+    [Fact]
+    public void ResolvePart1__Example()
+    {
+        Day04 day = new();
+        
+        string result = day.ResolvePart1(_example);
+
+        Assert.Equal("13", result);
+    }
+
+    [Fact]
+    public void ResolvePart2__Example()
+    {
+        Day04 day = new();
+        
+        string result = day.ResolvePart2(_example);
+
+        Assert.Equal("30", result);
+    }
+}