Second commit

Assets/Code/Tests/Editor.meta

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+fileFormatVersion: 2
+guid: 4767eecc89374b629a8ef5e48b5b1090
+timeCreated: 1785937258

Assets/Code/Tests/Editor/CleaningToolsTests.cs

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+using Code.D.Cleaning.CleanTools;
+using NUnit.Framework;
+using UnityEngine;
+
+namespace Code.Tests.Editor
+{
+    [TestFixture]
+    public class CleaningToolsTests
+    {
+        [Test]
+        public void TestTryapkaTool()
+        {
+            var tryapka = new Tryapka(0.1f, 0.03f, new Texture2D(100,100));
+            
+            for (int i = 0; i < 10; i++)
+            {
+                tryapka.Use();
+            }
+            
+            Assert.AreEqual(tryapka.IsDirty.CurrentValue, true);
+        }
+    }
+}

Assets/Code/Tests/Editor/CleaningToolsTests.cs.meta

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+fileFormatVersion: 2
+guid: 602a706c78c642dd8e6e8f91e5a0c141
+timeCreated: 1785937303