OpenSim-Test/OpenSim/Region/Framework/Scenes/Tests/ScenePresenceSitTests.cs

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using System;
using System.Collections.Generic;
using System.Reflection;
using Nini.Config;
using NUnit.Framework;
using OpenMetaverse;
using OpenSim.Framework;
using OpenSim.Framework.Communications;
using OpenSim.Framework.Servers;
using OpenSim.Region.Framework.Interfaces;
using OpenSim.Region.CoreModules.ServiceConnectorsOut.Simulation;
using OpenSim.Tests.Common;
using OpenSim.Tests.Common.Mock;
using System.Threading;

namespace OpenSim.Region.Framework.Scenes.Tests
{
    [TestFixture]
    public class ScenePresenceSitTests : OpenSimTestCase
    {
        private TestScene m_scene;
        private ScenePresence m_sp;

        [SetUp]
        public void Init()
        {
            m_scene = new SceneHelpers().SetupScene();
            m_sp = SceneHelpers.AddScenePresence(m_scene, TestHelpers.ParseTail(0x1));
        }

        [Test]
        public void TestSitOutsideRangeNoTarget()
        {
            TestHelpers.InMethod();
//            log4net.Config.XmlConfigurator.Configure();

            // More than 10 meters away from 0, 0, 0 (default part position)
            Vector3 startPos = new Vector3(10.1f, 0, 0);
            m_sp.AbsolutePosition = startPos;

            SceneObjectPart part = SceneHelpers.AddSceneObject(m_scene).RootPart;

            m_sp.HandleAgentRequestSit(m_sp.ControllingClient, m_sp.UUID, part.UUID, Vector3.Zero);

            Assert.That(part.SitTargetAvatar, Is.EqualTo(UUID.Zero));
            Assert.That(part.GetSittingAvatarsCount(), Is.EqualTo(0));
            Assert.That(part.GetSittingAvatars(), Is.Null);
            Assert.That(m_sp.ParentID, Is.EqualTo(0));
        }

        [Test]
        public void TestSitWithinRangeNoTarget()
        {
            TestHelpers.InMethod();
//            log4net.Config.XmlConfigurator.Configure();

            // Less than 10 meters away from 0, 0, 0 (default part position)
            Vector3 startPos = new Vector3(9.9f, 0, 0);
            m_sp.AbsolutePosition = startPos;

            SceneObjectPart part = SceneHelpers.AddSceneObject(m_scene).RootPart;

            m_sp.HandleAgentRequestSit(m_sp.ControllingClient, m_sp.UUID, part.UUID, Vector3.Zero);

            Assert.That(m_sp.PhysicsActor, Is.Null);

            Assert.That(part.SitTargetAvatar, Is.EqualTo(UUID.Zero));
            Assert.That(part.GetSittingAvatarsCount(), Is.EqualTo(1));
            HashSet<UUID> sittingAvatars = part.GetSittingAvatars();
            Assert.That(sittingAvatars.Count, Is.EqualTo(1));
            Assert.That(sittingAvatars.Contains(m_sp.UUID));
            Assert.That(m_sp.ParentID, Is.EqualTo(part.LocalId));
        }

        [Test]
        public void TestSitAndStandWithNoSitTarget()
        {
            TestHelpers.InMethod();
//            log4net.Config.XmlConfigurator.Configure();

            // Make sure we're within range to sit
            Vector3 startPos = new Vector3(1, 1, 1);
            m_sp.AbsolutePosition = startPos;

            SceneObjectPart part = SceneHelpers.AddSceneObject(m_scene).RootPart;

            m_sp.HandleAgentRequestSit(m_sp.ControllingClient, m_sp.UUID, part.UUID, Vector3.Zero);

            // FIXME: This is different for live avatars - z position is adjusted.  This is half the height of the
            // default avatar.
            // Curiously, Vector3.ToString() will not display the last two places of the float.  For example,
            // printing out npc.AbsolutePosition will give <0, 0, 0.8454993> not <0, 0, 0.845499337>
            Assert.That(
                m_sp.AbsolutePosition,
                Is.EqualTo(part.AbsolutePosition + new Vector3(0, 0, 0.845499337f)));

            m_sp.StandUp();

            Assert.That(part.SitTargetAvatar, Is.EqualTo(UUID.Zero));
            Assert.That(part.GetSittingAvatarsCount(), Is.EqualTo(0));
            Assert.That(part.GetSittingAvatars(), Is.Null);
            Assert.That(m_sp.ParentID, Is.EqualTo(0));
            Assert.That(m_sp.PhysicsActor, Is.Not.Null);
        }

        [Test]
        public void TestSitAndStandWithSitTarget()
        {
            TestHelpers.InMethod();
//            log4net.Config.XmlConfigurator.Configure();

            // If a prim has a sit target then we can sit from any distance away
            Vector3 startPos = new Vector3(128, 128, 30);
            m_sp.AbsolutePosition = startPos;

            SceneObjectPart part = SceneHelpers.AddSceneObject(m_scene).RootPart;
            part.SitTargetPosition = new Vector3(0, 0, 1);

            m_sp.HandleAgentRequestSit(m_sp.ControllingClient, m_sp.UUID, part.UUID, Vector3.Zero);

            Assert.That(part.SitTargetAvatar, Is.EqualTo(m_sp.UUID));
            Assert.That(m_sp.ParentID, Is.EqualTo(part.LocalId));
            Assert.That(
                m_sp.AbsolutePosition,
                Is.EqualTo(part.AbsolutePosition + part.SitTargetPosition + ScenePresence.SIT_TARGET_ADJUSTMENT));
            Assert.That(m_sp.PhysicsActor, Is.Null);

            Assert.That(part.GetSittingAvatarsCount(), Is.EqualTo(1));
            HashSet<UUID> sittingAvatars = part.GetSittingAvatars();
            Assert.That(sittingAvatars.Count, Is.EqualTo(1));
            Assert.That(sittingAvatars.Contains(m_sp.UUID));

            m_sp.StandUp();

            Assert.That(part.SitTargetAvatar, Is.EqualTo(UUID.Zero));
            Assert.That(m_sp.ParentID, Is.EqualTo(0));
            Assert.That(m_sp.PhysicsActor, Is.Not.Null);

            Assert.That(part.SitTargetAvatar, Is.EqualTo(UUID.Zero));
            Assert.That(part.GetSittingAvatarsCount(), Is.EqualTo(0));
            Assert.That(part.GetSittingAvatars(), Is.Null);
        }

        [Test]
        public void TestSitAndStandOnGround()
        {
            TestHelpers.InMethod();
//            log4net.Config.XmlConfigurator.Configure();

            // If a prim has a sit target then we can sit from any distance away
//            Vector3 startPos = new Vector3(128, 128, 30);
//            sp.AbsolutePosition = startPos;

            m_sp.HandleAgentSitOnGround();

            Assert.That(m_sp.SitGround, Is.True);
            Assert.That(m_sp.PhysicsActor, Is.Null);

            m_sp.StandUp();

            Assert.That(m_sp.SitGround, Is.False);
            Assert.That(m_sp.PhysicsActor, Is.Not.Null);
        }
    }
}