Added new test case for URL parsing / link display in chat

osu.Game.Tests/Visual/TestCaseChatLink.cs

@@ -0,0 +1,112 @@
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Online.Chat;
+using osu.Game.Overlays;
+using osu.Game.Overlays.Chat;
+using osu.Game.Users;
+using System;
+using System.Linq;
+
+namespace osu.Game.Tests.Visual
+{
+    class TestCaseChatLink : OsuTestCase
+    {
+        private readonly BeatmapSetOverlay beatmapSetOverlay;
+        private readonly ChatOverlay chat;
+
+        private DependencyContainer dependencies;
+
+        private readonly ChatLineContainer textContainer;
+        private ChatLine[] testSprites;
+
+        protected override IReadOnlyDependencyContainer CreateLocalDependencies(IReadOnlyDependencyContainer parent) => dependencies = new DependencyContainer(parent);
+
+        public TestCaseChatLink()
+        {
+            chat = new ChatOverlay();
+            Add(beatmapSetOverlay = new BeatmapSetOverlay { Depth = float.MaxValue });
+
+            Add(textContainer = new ChatLineContainer
+            {
+                Padding = new MarginPadding { Left = 20, Right = 20 },
+                RelativeSizeAxes = Axes.X,
+                AutoSizeAxes = Axes.Y,
+                Direction = FillDirection.Vertical,
+            });
+
+            testSprites = new[]
+            {
+                new ChatLine(new DummyMessage("Test!")),
+                new ChatLine(new DummyMessage("osu.ppy.sh!")),
+                new ChatLine(new DummyMessage("long message to test word wrap: use https://encrypted.google.com instead of https://google.com or even worse, [http://google.com Unencrypted google]")),
+                new ChatLine(new DummyMessage("https://osu.ppy.sh!")),
+                new ChatLine(new DummyMessage("00:12:345 (1,2) - Test?")),
+                new ChatLine(new DummyMessage("Wiki link for tasty [[Performance Points]]")),
+                new ChatLine(new DummyMessage("is now playing [https://osu.ppy.sh/s/93523 IMAGE -MATERIAL- <Version 0>]", true)),
+                new ChatLine(new DummyMessage("is now playing [https://osu.ppy.sh/b/252238 IMAGE -MATERIAL- <Version 0>]", true)),
+            };
+        }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            dependencies.Cache(chat);
+            dependencies.Cache(beatmapSetOverlay);
+
+            textContainer.AddRange(testSprites);
+        }
+
+        private class DummyMessage : Message
+        {
+            private static long messageCounter = 0;
+            private static User sender = new User
+            {
+                Username = @"Somebody",
+                Id = 1,
+                Country = new Country { FullName = @"Alien" },
+                CoverUrl = @"https://osu.ppy.sh/images/headers/profile-covers/c1.jpg",
+                JoinDate = DateTimeOffset.Now.AddDays(-1),
+                LastVisit = DateTimeOffset.Now,
+                Age = 1,
+                ProfileOrder = new[] { "me" },
+                CountryRank = 1,
+                Statistics = new UserStatistics
+                {
+                    Rank = 2148,
+                    PP = 4567.89m
+                },
+                RankHistory = new User.RankHistoryData
+                {
+                    Mode = @"osu",
+                    Data = Enumerable.Range(2345, 45).Concat(Enumerable.Range(2109, 40)).ToArray()
+                }
+            };
+            
+            public new long Id = 42;
+            public new TargetType TargetType = TargetType.Channel;
+            public new int TargetId = 1;
+            public new bool IsAction;
+            public new DateTimeOffset Timestamp = DateTimeOffset.Now;
+
+            public DummyMessage(string text, bool isAction = false)
+                : base(messageCounter++)
+            {
+                Content = text;
+                IsAction = isAction;
+                Sender = sender;
+            }
+        }
+
+        private class ChatLineContainer : FillFlowContainer<ChatLine>
+        {
+            protected override int Compare(Drawable x, Drawable y)
+            {
+                var xC = (ChatLine)x;
+                var yC = (ChatLine)y;
+
+                return xC.Message.CompareTo(yC.Message);
+            }
+        }
+    }
+}

osu.Game.Tests/osu.Game.Tests.csproj

@@ -121,6 +121,7 @@
     <Compile Include="Visual\TestCaseOnScreenDisplay.cs" />
     <Compile Include="Visual\TestCaseAllPlayers.cs" />
     <Compile Include="Visual\TestCaseOsuGame.cs" />
+    <Compile Include="Visual\TestCaseChatLink.cs" />
     <Compile Include="Visual\TestCasePlaybackControl.cs" />
     <Compile Include="Visual\TestCasePlaySongSelect.cs" />
     <Compile Include="Visual\TestCaseReplay.cs" />