/*
 * Copyright (c) Contributors, http://opensimulator.org/
 * See CONTRIBUTORS.TXT for a full list of copyright holders.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
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 *       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
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 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

using System.Collections.Generic;
using NUnit.Framework;
using OpenSim.Tests.Common;
using OpenSim.Region.ScriptEngine.Common;

namespace OpenSim.Region.ScriptEngine.Common.Tests
{
    /// <summary>
    /// Tests the LSL_Types.list class.
    /// </summary>
    [TestFixture]
    public class LSL_TypesTestList
    {
        /// <summary>
        /// Tests concatenating a string to a list.
        /// </summary>
        [Test]
        public void TestConcatenateString()
        {
            LSL_Types.list testList = new LSL_Types.list(1, 'a', "test");
            testList += new LSL_Types.LSLString("addition");

            Assert.AreEqual(4, testList.Length);
            Assert.AreEqual(new LSL_Types.LSLString("addition"), testList.Data[3]);
            Assert.AreEqual(typeof(LSL_Types.LSLString), testList.Data[3].GetType());

            LSL_Types.list secondTestList = testList + new LSL_Types.LSLString("more");

            Assert.AreEqual(5, secondTestList.Length);
            Assert.AreEqual(new LSL_Types.LSLString("more"), secondTestList.Data[4]);
            Assert.AreEqual(typeof(LSL_Types.LSLString), secondTestList.Data[4].GetType());
        }

        /// <summary>
        /// Tests concatenating an integer to a list.
        /// </summary>
        [Test]
        public void TestConcatenateInteger()
        {
            LSL_Types.list testList = new LSL_Types.list(1, 'a', "test");
            testList += new LSL_Types.LSLInteger(20);

            Assert.AreEqual(4, testList.Length);
            Assert.AreEqual(new LSL_Types.LSLInteger(20), testList.Data[3]);
            Assert.AreEqual(typeof(LSL_Types.LSLInteger), testList.Data[3].GetType());

            LSL_Types.list secondTestList = testList + new LSL_Types.LSLInteger(2);

            Assert.AreEqual(5, secondTestList.Length);
            Assert.AreEqual(new LSL_Types.LSLInteger(2), secondTestList.Data[4]);
            Assert.AreEqual(typeof(LSL_Types.LSLInteger), secondTestList.Data[4].GetType());
        }

        /// <summary>
        /// Tests concatenating a double to a list.
        /// </summary>
        [Test]
        public void TestConcatenateDouble()
        {
            LSL_Types.list testList = new LSL_Types.list(1, 'a', "test");
            testList += new LSL_Types.LSLFloat(2.0);

            Assert.AreEqual(4, testList.Length);
            Assert.AreEqual(new LSL_Types.LSLFloat(2.0), testList.Data[3]);
            Assert.AreEqual(typeof(LSL_Types.LSLFloat), testList.Data[3].GetType());

            LSL_Types.list secondTestList = testList + new LSL_Types.LSLFloat(0.04);

            Assert.AreEqual(5, secondTestList.Length);
            Assert.AreEqual(new LSL_Types.LSLFloat(0.04), secondTestList.Data[4]);
            Assert.AreEqual(typeof(LSL_Types.LSLFloat), secondTestList.Data[4].GetType());
        }
    }
}