Add multiplayer lounge test coverage

osu.Game.Tests/Visual/Multiplayer/TestSceneMultiplayerLoungeSubScreen.cs

@@ -0,0 +1,44 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Screens;
+using osu.Framework.Testing;
+using osu.Game.Screens.OnlinePlay.Lounge;
+using osu.Game.Screens.OnlinePlay.Lounge.Components;
+using osu.Game.Screens.OnlinePlay.Multiplayer;
+using osu.Game.Tests.Visual.OnlinePlay;
+
+namespace osu.Game.Tests.Visual.Multiplayer
+{
+    public class TestSceneMultiplayerLoungeSubScreen : OnlinePlayTestScene
+    {
+        protected new BasicTestRoomManager RoomManager => (BasicTestRoomManager)base.RoomManager;
+
+        private LoungeSubScreen loungeScreen;
+
+        public override void SetUpSteps()
+        {
+            base.SetUpSteps();
+
+            AddStep("push screen", () => LoadScreen(loungeScreen = new MultiplayerLoungeSubScreen()));
+
+            AddUntilStep("wait for present", () => loungeScreen.IsCurrentScreen());
+        }
+
+        [Test]
+        public void TestJoinRoomWithoutPassword()
+        {
+            AddStep("add room", () => RoomManager.AddRooms(1, withPassword: false));
+        }
+
+        [Test]
+        public void TestJoinRoomWithPassword()
+        {
+            AddStep("add room", () => RoomManager.AddRooms(1, withPassword: true));
+        }
+
+        private RoomsContainer roomsContainer => loungeScreen.ChildrenOfType<RoomsContainer>().First();
+    }
+}

osu.Game/Tests/Visual/OnlinePlay/BasicTestRoomManager.cs

@@ -43,7 +43,7 @@ namespace osu.Game.Tests.Visual.OnlinePlay
         {
         }
 
-        public void AddRooms(int count, RulesetInfo ruleset = null)
+        public void AddRooms(int count, RulesetInfo ruleset = null, bool withPassword = false)
         {
             for (int i = 0; i < count; i++)
             {
@@ -53,7 +53,8 @@ namespace osu.Game.Tests.Visual.OnlinePlay
                     Name = { Value = $"Room {i}" },
                     Host = { Value = new User { Username = "Host" } },
                     EndDate = { Value = DateTimeOffset.Now + TimeSpan.FromSeconds(10) },
-                    Category = { Value = i % 2 == 0 ? RoomCategory.Spotlight : RoomCategory.Normal }
+                    Category = { Value = i % 2 == 0 ? RoomCategory.Spotlight : RoomCategory.Normal },
+                    Password = { Value = withPassword ? "password" : string.Empty }
                 };
 
                 if (ruleset != null)