QueryMaster Test Project

src/QueryMaster.UnitTests/ServerQueryTests.cs

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+using System;
+using System.Linq;
+using System.Net;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace QueryMaster.UnitTests
+{
+    [TestClass]
+    public class ServerQueryTests
+    {
+        private static readonly char[] rconLineSplitChars = new char[] { '\n' };
+
+        [DataTestMethod]
+        [DataRow("127.0.0.1", 27015)]
+        [DataRow("192.168.0.1", 27015)]
+        [DataRow("101.188.183.193", 27015)]
+        public void ServerQuery_PlayerCount(string ipAddressString, int queryPort)
+        {
+            var ipAddress = IPAddress.Parse(ipAddressString);
+            var endPoint = new IPEndPoint(ipAddress, queryPort);
+
+            using (var gameServer = ServerQuery.GetServerInstance(EngineType.Source, endPoint))
+            {
+                Assert.IsNotNull(gameServer);
+
+                var serverInfo = gameServer.GetInfo();
+                Assert.IsNotNull(serverInfo);
+
+                var playerCount1 = serverInfo.Players;
+
+                var players = gameServer.GetPlayers();
+                Assert.IsNotNull(players);
+
+                var validPlayers = players.Where(p => !string.IsNullOrWhiteSpace(p.Name?.Trim()));
+                var playerCount2 = validPlayers.Count();
+
+                Assert.AreEqual(playerCount1, playerCount2);
+            }
+        }
+
+        [DataTestMethod]
+        [DataRow("127.0.0.1", 32330, "p@ssword")]
+        [DataRow("192.168.0.1", 32330, "p@ssword")]
+        [DataRow("101.188.183.193", 32330, "p@ssword")]
+        public void ServerQuery_RconListPlayers(string ipAddressString, int queryPort, string rconPassword)
+        {
+            var ipAddress = IPAddress.Parse(ipAddressString);
+            var endPoint = new IPEndPoint(ipAddress, queryPort);
+
+            using (var gameServer = ServerQuery.GetServerInstance(EngineType.Source, endPoint))
+            {
+                Assert.IsNotNull(gameServer);
+
+                using (var rconConsole = gameServer.GetControl(rconPassword))
+                {
+                    Assert.IsNotNull(rconConsole);
+
+                    var result = rconConsole.SendCommand("listplayers");
+                    Assert.IsNotNull(result);
+
+                    var lines = result.Split(rconLineSplitChars, StringSplitOptions.RemoveEmptyEntries).Select(l => l.Trim()).ToArray();
+                    Assert.IsNotNull(lines);
+                }
+            }
+        }
+    }
+}