add basic sniff tests for SQLite Asset store. Initializes a db,

stores an asset, fetches that asset, make sure it has the name
we gave it.  All simple stuff, but should catch the more egregious
breaks.

OpenSim/Data/SQLite/Tests/SQLiteAssetTest.cs

@@ -0,0 +1,91 @@
+/*
+ * 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 OpenSim 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 NUnit.Framework;
+using NUnit.Framework.SyntaxHelpers;
+using OpenSim.Framework;
+using OpenSim.Data.SQLite;
+using OpenSim.Region.Environment.Scenes;
+using OpenMetaverse;
+
+namespace OpenSim.Data.SQLite.Tests
+{
+    [TestFixture]
+    public class SQLiteAssetTest
+    {
+        public string file = "assetest.db";
+        public string connect;
+        public SQLiteAssetData db;
+        public UUID uuid1;
+        public UUID uuid2;
+        public UUID uuid3;
+
+        
+        [TestFixtureSetUp]
+        public void Init()
+        {
+            System.Console.WriteLine("SQLiteAssetTest");
+            connect = "URI=file:" + file + ",version=3";
+            db = new SQLiteAssetData();
+            db.Initialise(connect);
+            uuid1 = UUID.Random();
+            uuid2 = UUID.Random();
+            uuid3 = UUID.Random();
+        }
+
+        [TestFixtureTearDown]
+        public void Cleanup()
+        {
+            System.IO.File.Delete(file);
+        }
+        
+        [Test]
+        public void T001_LoadEmpty()
+        {
+            Assert.That(db.ExistsAsset(uuid1), Is.False);
+        }
+        
+        [Test]
+        public void T010_StoreSimpleAsset()
+        {
+            AssetBase a1 = new AssetBase(uuid1, "asset one");
+            db.CreateAsset(a1);
+
+            AssetBase a2 = db.FetchAsset(uuid1);
+            Assert.That(a1.ID.ToString(), Text.Matches(a2.ID.ToString()));
+            Assert.That(a1.Name, Text.Matches(a2.Name));
+        }
+
+        [Test]
+        public void T011_ExistsSimpleAsset()
+        {
+            Assert.That(db.ExistsAsset(uuid1), Is.True);
+        }
+    }
+}