asset に対する UnityEngine.Object.DestroyImmediate の挙動確認

Assets/UniGLTF/Tests/UniGLTF/AssetTests.cs

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+using NUnit.Framework;
+using UnityEditor;
+using UnityEngine;
+
+namespace UniGLTF
+{
+    public class AssetTests
+    {
+        [Test]
+        public void TestAsset()
+        {
+            var mesh = new Mesh();
+            var assetPath = AssetDatabase.GenerateUniqueAssetPath("Assets/test_mesh.asset");
+            var loaded = default(Mesh);
+
+            try
+            {
+                Assert.IsFalse(AssetDatabase.IsMainAsset(mesh));
+                Assert.IsFalse(AssetDatabase.IsSubAsset(mesh));
+
+                AssetDatabase.CreateAsset(mesh, assetPath);
+
+                Assert.IsTrue(AssetDatabase.IsMainAsset(mesh));
+                Assert.IsFalse(AssetDatabase.IsSubAsset(mesh));
+
+                loaded = AssetDatabase.LoadAssetAtPath<Mesh>(assetPath);
+                Assert.AreEqual(mesh, loaded);
+            }
+            finally
+            {
+                // remove assetPath
+                UnityEngine.Object.DestroyImmediate(loaded, true);
+
+                var tmp = AssetDatabase.LoadAssetAtPath<Mesh>(assetPath);
+                Assert.Null(tmp);
+            }
+
+            AssetDatabase.Refresh();
+        }
+    }
+}

Assets/UniGLTF/Tests/UniGLTF/AssetTests.cs.meta

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