Add test for retry overlay presence

Add visual tests checking presence (or lack thereof) of the
hold-to-retry overlay in the results screen.

osu.Game.Tests/Visual/Gameplay/TestSceneResults.cs

@@ -3,11 +3,16 @@
 
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Screens;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Scoring;
+using osu.Game.Screens;
 using osu.Game.Screens.Play;
 using osu.Game.Screens.Ranking;
 using osu.Game.Screens.Ranking.Pages;
@@ -27,7 +32,8 @@ public class TestSceneResults : ScreenTestScene
             typeof(ScoreResultsPage),
             typeof(RetryButton),
             typeof(ReplayDownloadButton),
-            typeof(LocalLeaderboardPage)
+            typeof(LocalLeaderboardPage),
+            typeof(TestPlayer)
         };
 
         [BackgroundDependencyLoader]
@@ -43,26 +49,82 @@ protected override void LoadComplete()
             var beatmapInfo = beatmaps.QueryBeatmap(b => b.RulesetID == 0);
             if (beatmapInfo != null)
                 Beatmap.Value = beatmaps.GetWorkingBeatmap(beatmapInfo);
+        }
 
-            LoadScreen(new SoloResults(new ScoreInfo
+        private TestSoloResults createResultsScreen() => new TestSoloResults(new ScoreInfo
+        {
+            TotalScore = 2845370,
+            Accuracy = 0.98,
+            MaxCombo = 123,
+            Rank = ScoreRank.A,
+            Date = DateTimeOffset.Now,
+            Statistics = new Dictionary<HitResult, int>
             {
-                TotalScore = 2845370,
-                Accuracy = 0.98,
-                MaxCombo = 123,
-                Rank = ScoreRank.A,
-                Date = DateTimeOffset.Now,
-                Statistics = new Dictionary<HitResult, int>
+                { HitResult.Great, 50 },
+                { HitResult.Good, 20 },
+                { HitResult.Meh, 50 },
+                { HitResult.Miss, 1 }
+            },
+            User = new User
+            {
+                Username = "peppy",
+            }
+        });
+
+        [Test]
+        public void ResultsWithoutPlayer()
+        {
+            TestSoloResults screen = null;
+
+            AddStep("load results", () => Child = new OsuScreenStack(screen = createResultsScreen())
+            {
+                RelativeSizeAxes = Axes.Both
+            });
+            AddUntilStep("wait for loaded", () => screen.IsLoaded);
+            AddAssert("retry overlay not present", () => screen.RetryOverlay == null);
+        }
+
+        [Test]
+        public void ResultsWithPlayer()
+        {
+            TestSoloResults screen = null;
+
+            AddStep("load results", () => Child = new TestResultsContainer(screen = createResultsScreen()));
+            AddUntilStep("wait for loaded", () => screen.IsLoaded);
+            AddAssert("retry overlay present", () => screen.RetryOverlay != null);
+        }
+
+        private class TestResultsContainer : Container
+        {
+            [Cached(typeof(Player))]
+            private readonly Player player = new TestPlayer();
+
+            public TestResultsContainer(IScreen screen)
+            {
+                RelativeSizeAxes = Axes.Both;
+
+                InternalChild = new OsuScreenStack(screen)
                 {
-                    { HitResult.Great, 50 },
-                    { HitResult.Good, 20 },
-                    { HitResult.Meh, 50 },
-                    { HitResult.Miss, 1 }
-                },
-                User = new User
-                {
-                    Username = "peppy",
-                }
-            }));
+                    RelativeSizeAxes = Axes.Both,
+                };
+            }
+        }
+
+        private class TestSoloResults : SoloResults
+        {
+            public HotkeyRetryOverlay RetryOverlay;
+
+            public TestSoloResults(ScoreInfo score)
+                : base(score)
+            {
+            }
+
+            protected override void LoadComplete()
+            {
+                base.LoadComplete();
+
+                RetryOverlay = InternalChildren.OfType<HotkeyRetryOverlay>().SingleOrDefault();
+            }
         }
     }
 }