Seed the results screen

osu.Game.Tests/Visual/TestCaseMultiResults.cs

@@ -3,13 +3,18 @@
 
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using osu.Framework.Allocation;
 using osu.Game.Beatmaps;
+using osu.Game.Online.API;
 using osu.Game.Online.Multiplayer;
 using osu.Game.Scoring;
+using osu.Game.Screens.Multi.Match.Components;
 using osu.Game.Screens.Multi.Ranking;
 using osu.Game.Screens.Multi.Ranking.Pages;
 using osu.Game.Screens.Multi.Ranking.Types;
+using osu.Game.Screens.Ranking.Pages;
+using osu.Game.Screens.Ranking.Types;
 using osu.Game.Users;
 
 namespace osu.Game.Tests.Visual
@@ -33,15 +38,87 @@ namespace osu.Game.Tests.Visual
             if (beatmapInfo != null)
                 Beatmap.Value = beatmaps.GetWorkingBeatmap(beatmapInfo);
 
-            MultiResults res;
+            Child = new TestMultiResults(new ScoreInfo
+            {
+                User = new User { Id = 10 },
+            });
+        }
 
-            Child = res = new MultiResults(new ScoreInfo
+        private class TestMultiResults : MultiResults
         {
-                User = new User
+            private readonly Room room;
+
+            public TestMultiResults(ScoreInfo score)
+                : this(score, new Room())
             {
-                    Id = 9623649
+            }
-                },
+
-            }, new Room { RoomID = { Value = 46 } });
+            public TestMultiResults(ScoreInfo score, Room room)
+                : base(score, room)
+            {
+                this.room = room;
+            }
+
+            protected override IEnumerable<IResultType> CreateResultTypes() => new IResultType[]
+            {
+                new ScoreResultType(Score, Beatmap),
+                new RankingResultType(Score, Beatmap),
+                new TestRoomRankingResultType(Score, Beatmap, room),
+            };
+        }
+
+        private class TestRoomRankingResultType : RoomRankingResultType
+        {
+            private readonly ScoreInfo score;
+            private readonly WorkingBeatmap beatmap;
+            private readonly Room room;
+
+            public TestRoomRankingResultType(ScoreInfo score, WorkingBeatmap beatmap, Room room)
+                : base(score, beatmap, room)
+            {
+                this.score = score;
+                this.beatmap = beatmap;
+                this.room = room;
+            }
+
+            public override ResultsPage CreatePage() => new TestRoomRankingResultsPage(score, beatmap, room);
+        }
+
+        private class TestRoomRankingResultsPage : RoomRankingResultsPage
+        {
+            public TestRoomRankingResultsPage(ScoreInfo score, WorkingBeatmap beatmap, Room room)
+                : base(score, beatmap, room)
+            {
+            }
+
+            protected override MatchLeaderboard CreateLeaderboard(Room room) => new TestMatchLeaderboard(room);
+        }
+
+        private class TestMatchLeaderboard : MatchLeaderboard
+        {
+            public TestMatchLeaderboard(Room room)
+                : base(room)
+            {
+            }
+
+            protected override APIRequest FetchScores(Action<IEnumerable<RoomScore>> scoresCallback)
+            {
+                var scores = Enumerable.Range(0, 50).Select(createRoomScore).ToArray();
+
+                scoresCallback?.Invoke(scores);
+                ScoresLoaded?.Invoke(scores);
+
+                return null;
+            }
+
+            private RoomScore createRoomScore(int id) => new RoomScore
+            {
+                User = new User { Id = id, Username = $"User {id}" },
+                Accuracy = 0.98,
+                TotalScore = 987654,
+                TotalAttempts = 13,
+                CompletedAttempts = 5
+            };
         }
     }
 }

osu.Game/Screens/Multi/Ranking/Pages/RoomRankingResultsPage.cs

@@ -12,7 +12,6 @@ using osu.Framework.Graphics.Sprites;
 using osu.Framework.Lists;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics;
-using osu.Game.Online.Leaderboards;
 using osu.Game.Online.Multiplayer;
 using osu.Game.Scoring;
 using osu.Game.Screens.Multi.Match.Components;
@@ -39,6 +38,8 @@ namespace osu.Game.Screens.Multi.Ranking.Pages
         {
             this.colours = colours;
 
+            MatchLeaderboard leaderboard;
+
             Children = new Drawable[]
             {
                 new Box
@@ -50,18 +51,7 @@ namespace osu.Game.Screens.Multi.Ranking.Pages
                 {
                     RelativeSizeAxes = Axes.Both,
                     BackgroundColour = colours.GrayE,
-                    Children = new Drawable[]
+                    Child = leaderboard = CreateLeaderboard(room)
-                    {
-                        new MatchLeaderboard(room)
-                        {
-                            Origin = Anchor.Centre,
-                            Anchor = Anchor.Centre,
-                            RelativeSizeAxes = Axes.Both,
-                            Height = 0.8f,
-                            Y = 95,
-                            ScoresLoaded = scoresLoaded
-                        }
-                    }
                 },
                 rankText = new TextFlowContainer
                 {
@@ -74,6 +64,13 @@ namespace osu.Game.Screens.Multi.Ranking.Pages
                     TextAnchor = Anchor.TopCentre
                 },
             };
+
+            leaderboard.Origin = Anchor.Centre;
+            leaderboard.Anchor = Anchor.Centre;
+            leaderboard.RelativeSizeAxes = Axes.Both;
+            leaderboard.Height = 0.8f;
+            leaderboard.Y = 95;
+            leaderboard.ScoresLoaded = scoresLoaded;
         }
 
         private void scoresLoaded(IEnumerable<RoomScore> scores)
@@ -92,5 +89,7 @@ namespace osu.Game.Screens.Multi.Ranking.Pages
 
             rankText.AddText("in the room!", gray);
         }
+
+        protected virtual MatchLeaderboard CreateLeaderboard(Room room) => new MatchLeaderboard(room);
     }
 }

osu.Game/Screens/Multi/Ranking/Types/RoomRankingResultType.cs

@@ -26,6 +26,6 @@ namespace osu.Game.Screens.Multi.Ranking.Types
 
         public FontAwesome Icon => FontAwesome.fa_list;
 
-        public ResultsPage CreatePage() => new RoomRankingResultsPage(score, beatmap, room);
+        public virtual ResultsPage CreatePage() => new RoomRankingResultsPage(score, beatmap, room);
     }
 }