refactor: renamed Model.cs to Score.cs

Assets/Scripts/Tests/ScoreTests.cs

@@ -0,0 +1,39 @@
+using Domain;
+using NUnit.Framework;
+
+namespace Tests {
+	public class ScoreTests {
+		[Test]
+		public void OneIteration_UpdatesGrowPercentage() {
+			Score sut = new(5, 5);
+
+			for (int i = 0; i < 5; i++) {
+				sut.Add();
+			}
+
+			Assert.AreEqual(1f / 5f, sut.GrowPercentage);
+		}
+
+		[Test]
+		public void AllIterations_GrowCompleted() {
+			Score sut = new(5, 5);
+
+			for (int i = 0; i < 5 * 5; i++) {
+				sut.Add();
+			}
+
+			Assert.AreEqual(1f, sut.GrowPercentage);
+		}
+
+		[Test]
+		public void MoreIterations_ResetsGrowPercentage() {
+			Score sut = new(5, 5);
+
+			for (int i = 0; i < 6 * 5; i++) {
+				sut.Add();
+			}
+
+			Assert.AreEqual(1f / 5f, sut.GrowPercentage);
+		}
+	}
+}