1 files changed, 127 insertions, 0 deletions

diff --git a/OpenSim/Region/CoreModules/Asset/Tests/FlotsamAssetCacheTests.cs b/OpenSim/Region/CoreModules/Asset/Tests/FlotsamAssetCacheTests.cs
new file mode 100644
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+++ b/OpenSim/Region/CoreModules/Asset/Tests/FlotsamAssetCacheTests.cs
@@ -0,0 +1,127 @@
+/*
+ * Copyright (c) Contributors, http://opensimulator.org/
+ * See CONTRIBUTORS.TXT for a full list of copyright holders.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *     * Redistributions of source code must retain the above copyright
+ *       notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ *       notice, this list of conditions and the following disclaimer in the
+ *       documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the OpenSimulator Project nor the
+ *       names of its contributors may be used to endorse or promote products
+ *       derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Reflection;
+using System.Threading;
+using log4net.Config;
+using Nini.Config;
+using NUnit.Framework;
+using OpenMetaverse;
+using OpenMetaverse.Assets;
+using Flotsam.RegionModules.AssetCache;
+using OpenSim.Framework;
+using OpenSim.Region.Framework.Scenes;
+using OpenSim.Region.Framework.Scenes.Serialization;
+using OpenSim.Tests.Common;
+using OpenSim.Tests.Common.Mock;
+
+namespace OpenSim.Region.CoreModules.Asset.Tests
+{
+    /// <summary>
+    /// At the moment we're only test the in-memory part of the FlotsamAssetCache.  This is a considerable weakness.
+    /// </summary>
+    [TestFixture]
+    public class FlotsamAssetCacheTests
+    {
+        protected TestScene m_scene;
+        protected FlotsamAssetCache m_cache;
+
+        [SetUp]
+        public void SetUp()
+        {
+            IConfigSource config = new IniConfigSource();
+
+            config.AddConfig("Modules");
+            config.Configs["Modules"].Set("AssetCaching", "FlotsamAssetCache");
+            config.AddConfig("AssetCache");
+            config.Configs["AssetCache"].Set("FileCacheEnabled", "false");
+            config.Configs["AssetCache"].Set("MemoryCacheEnabled", "true");
+
+            m_cache = new FlotsamAssetCache();
+            m_scene = SceneSetupHelpers.SetupScene();
+            SceneSetupHelpers.SetupSceneModules(m_scene, config, m_cache);
+        }
+
+        [Test]
+        public void TestCacheAsset()
+        {
+            TestHelper.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            AssetBase asset = AssetHelpers.CreateAsset();
+            asset.ID = TestHelper.ParseTail(0x1).ToString();
+
+            // Check we don't get anything before the asset is put in the cache
+            AssetBase retrievedAsset = m_cache.Get(asset.ID.ToString());
+            Assert.That(retrievedAsset, Is.Null);
+
+            m_cache.Store(asset);
+
+            // Check that asset is now in cache
+            retrievedAsset = m_cache.Get(asset.ID.ToString());
+            Assert.That(retrievedAsset, Is.Not.Null);
+            Assert.That(retrievedAsset.ID, Is.EqualTo(asset.ID));
+        }
+
+        [Test]
+        public void TestExpireAsset()
+        {
+            TestHelper.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            AssetBase asset = AssetHelpers.CreateAsset();
+            asset.ID = TestHelper.ParseTail(0x2).ToString();
+
+            m_cache.Store(asset);
+
+            m_cache.Expire(asset.ID);
+
+            AssetBase retrievedAsset = m_cache.Get(asset.ID.ToString());
+            Assert.That(retrievedAsset, Is.Null);
+        }
+
+        [Test]
+        public void TestClearCache()
+        {
+            TestHelper.InMethod();
+//            log4net.Config.XmlConfigurator.Configure();
+
+            AssetBase asset = AssetHelpers.CreateAsset();
+            asset.ID = TestHelper.ParseTail(0x2).ToString();
+
+            m_cache.Store(asset);
+
+            m_cache.Clear();
+
+            AssetBase retrievedAsset = m_cache.Get(asset.ID.ToString());
+            Assert.That(retrievedAsset, Is.Null);
+        }
+    }
+}
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