AdventOfCode 2023 Day10 Part1

AdventOfCode2023.Tests/Day10_Tests.cs

@@ -0,0 +1,23 @@
+namespace AdventOfCode2023.Tests;
+
+public class Day10_Tests
+{
+    private readonly string[] _example = {
+        "7-F7-",
+        ".FJ|7",
+        "SJLL7",
+        "|F--J",
+        "LJ.LJ",
+    };
+
+    [Fact]
+    public void ResolvePart1__Example()
+    {
+        Day10 day = new();
+        
+        string result = day.ResolvePart1(_example);
+
+        Assert.Equal("8", result);
+    }
+
+}