Introduce GridClientTests. Needs more tests, but I wanted to test Get…

…GridRegion for somebody.

LibreMetaverse.Tests/GridClientTests.cs

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+/*
+ * Copyright (c) 2021, Sjofn LLC
+ * All rights reserved.
+ *
+ * - 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.
+ * - Neither the name of the openmetaverse.co 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 COPYRIGHT HOLDERS AND CONTRIBUTORS "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 COPYRIGHT OWNER OR 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 NUnit.Framework;
+using System;
+using OpenMetaverse;
+
+namespace LibreMetaverse.Tests
+{
+    [TestFixture]
+    [Category("GridClient")]
+    class GridClientTests : Assert
+    {
+        GridClient Client;
+
+        public GridClientTests()
+        {
+            Client = new GridClient();
+            Client.Self.Movement.Fly = true;
+            // Register callbacks
+            //Client.Network.RegisterCallback(PacketType.ObjectUpdate, ObjectUpdateHandler);
+        }
+
+        [OneTimeSetUp]
+        public void Init()
+        {
+            var fullusername = Environment.GetEnvironmentVariable("LMVTestAgentUsername");
+            var password = Environment.GetEnvironmentVariable("LMVTestAgentPassword");
+            Assert.IsFalse(string.IsNullOrWhiteSpace(fullusername), "LMVTestAgentUsername is empty. Live GridManagerTests cannot be performed.");
+            Assert.IsFalse(string.IsNullOrWhiteSpace(password), "LMVTestAgentPassword is empty. Live GridManagerTests cannot be performed.");
+            var username = fullusername.Split(' ');
+
+            Console.Write($"Logging in {fullusername}...");
+            // Connect to the grid
+            string startLoc = NetworkManager.StartLocation("Hooper", 179, 18, 32);
+            Assert.IsTrue(Client.Network.Login(username[0], username[1], password, "Unit Test Framework", startLoc,
+                "[email protected]"), "Client failed to login, reason: " + Client.Network.LoginMessage);
+            Console.WriteLine("Done");
+
+            Assert.IsTrue(Client.Network.Connected, "Client is not connected to the grid");
+
+            //int start = Environment.TickCount;
+
+            Assert.AreEqual("hooper", Client.Network.CurrentSim.Name.ToLower(), 
+                $"Logged in to region {Client.Network.CurrentSim.Name} instead of Hooper");
+        }
+
+        [OneTimeTearDown]
+        public void Shutdown()
+        {
+            Console.Write("Logging out...");
+            Client.Network.Logout();
+            Console.WriteLine("Done");
+        }
+
+        [Test]
+        public void GetGridRegion()
+        {
+            GridRegion region;
+            Assert.IsTrue(Client.Grid.GetGridRegion("Hippo Hollow", GridLayerType.Terrain, out region));
+            Assert.AreEqual("hippo hollow", region.Name.ToLower());
+        }
+    }
+}