Update AssetDatabase

Ghost.UnitTest/AssetMetaTest.cs

@@ -0,0 +1,94 @@
+using Ghost.Editor.Core.AssetHandle;
+using Ghost.Editor.Core.AssetHandle.Importers;
+using System.Text.Json;
+
+namespace Ghost.UnitTest;
+
+[TestClass]
+public class AssetMetaTest
+{
+    [TestMethod]
+    public void TestMetaSerialization()
+    {
+        var meta = new AssetMeta
+        {
+            Guid = Guid.NewGuid(),
+            Version = 1,
+            Tags = new List<string> { "Test", "Asset" }
+        };
+
+        var json = JsonSerializer.Serialize(meta, new JsonSerializerOptions { WriteIndented = true });
+
+        Assert.IsNotNull(json);
+        Assert.Contains("Guid", json);
+        Assert.Contains("Version", json);
+        Assert.Contains("Tags", json);
+    }
+
+    [TestMethod]
+    public void TestMetaDeserialization()
+    {
+        var guid = Guid.NewGuid();
+
+        var json = $@"{{
+            ""Guid"": ""{guid}"",
+            ""Version"": 1,
+            ""Tags"": [""Test"", ""Asset""]
+        }}";
+
+        var meta = JsonSerializer.Deserialize<AssetMeta>(json);
+
+        Assert.IsNotNull(meta);
+        Assert.AreEqual(guid, meta.Guid);
+        Assert.AreEqual(1, meta.Version);
+        Assert.HasCount(2, meta.Tags);
+        Assert.Contains("Test", meta.Tags);
+    }
+
+    [TestMethod]
+    public void TestMetaWithSettings()
+    {
+        var meta = new AssetMeta
+        {
+            Guid = Guid.NewGuid(),
+            Version = 1
+        };
+
+        // Add importer settings using the new API
+        var settings = new TextImporterSettings
+        {
+            Encoding = "UTF-8",
+            TrimWhitespace = true
+        };
+
+        meta.SetImporterSettings("TextImporter", settings);
+
+        var json = JsonSerializer.Serialize(meta, new JsonSerializerOptions { WriteIndented = true });
+        var deserialized = JsonSerializer.Deserialize<AssetMeta>(json);
+
+        Assert.IsNotNull(deserialized);
+        Assert.Contains("TextImporter", deserialized.ImporterSettings.Keys);
+
+        // Test retrieving the settings
+        var retrievedSettings = deserialized.GetImporterSettings<TextImporterSettings>("TextImporter");
+        Assert.IsNotNull(retrievedSettings);
+        Assert.AreEqual("UTF-8", retrievedSettings.Encoding);
+        Assert.IsTrue(retrievedSettings.TrimWhitespace);
+    }
+
+    [TestMethod]
+    public void TestFileHashAndDependenciesNotSerialized()
+    {
+        var meta = new AssetMeta
+        {
+            Guid = Guid.NewGuid(),
+            Version = 1
+        };
+
+        var json = JsonSerializer.Serialize(meta, new JsonSerializerOptions { WriteIndented = true });
+
+        // FileHash and Dependencies should NOT be in the serialized JSON
+        Assert.DoesNotContain("FileHash", json);
+        Assert.DoesNotContain("Dependencies", json);
+    }
+}