Initial commit

Mosaic.Test/TestBase.cs

@@ -0,0 +1,59 @@
+#region test helper class - ignore
+
+global using FluentAssertions;
+global using Xunit;
+using System.Reflection;
+
+namespace Mosaic.Test;
+
+public abstract class TestBase
+{
+    protected static bool CheckField<TClass, TField>(TClass instance, TField expectedValue, string expectedName)
+    {
+        var field = typeof(TClass)
+            .GetField(expectedName, BindingFlags.Instance | BindingFlags.NonPublic);
+        if (field == null
+            || field.FieldType != typeof(TField))
+        {
+            return false;
+        }
+
+        object? value = field.GetValue(instance);
+        return value != null && value.Equals(expectedValue);
+    }
+
+    protected static string Prefix(string n) => $"_{n}";
+
+    protected static Tile[] CreateSampleTiles(int set = 1)
+    {
+        return set switch
+               {
+                   1 =>
+                   [
+                       new Tile(TileStyle.Polished, 10, 10),
+                       new Tile(TileStyle.FancyColor, 15, 30),
+                       new Tile(TileStyle.Raw, 200, 200),
+                       new Tile(TileStyle.Ornate, 20, 20)
+                   ],
+                   2 => CreateTiles(20, 20, TileStyle.FancyColor, 100)
+                        .Concat(CreateTiles(35, 35, TileStyle.Polished, 350))
+                        .Concat(CreateTiles(200, 100, TileStyle.Raw, 80))
+                        .ToArray(),
+                   _ => []
+               };
+
+        static Tile[] CreateTiles(int width, int height, TileStyle style, int amount)
+        {
+            var tiles = new Tile[amount];
+            var idx = 0;
+            for (var i = 0; i < amount; i++)
+            {
+                tiles[idx++] = new Tile(style, width, height);
+            }
+
+            return tiles;
+        }
+    }
+}
+
+#endregion