FriendsOnlineStatusControl basic implementation

osu.Game.Tests/Visual/UserInterface/TestSceneFriendsOnlineStatusControl.cs

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+// 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;
+using System.Collections.Generic;
+using NUnit.Framework;
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Game.Overlays;
+using osu.Game.Overlays.Home.Friends;
+
+namespace osu.Game.Tests.Visual.UserInterface
+{
+    public class TestSceneFriendsOnlineStatusControl : OsuTestScene
+    {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(FriendsOnlineStatusControl),
+            typeof(FriendsOnlineStatusItem),
+            typeof(OverlayUpdateStreamControl<>),
+            typeof(OverlayUpdateStreamItem<>),
+            typeof(FriendsBundle)
+        };
+
+        [Cached]
+        private readonly OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Blue);
+
+        private FriendsOnlineStatusControl control;
+
+        [SetUp]
+        public void SetUp() => Schedule(() =>
+        {
+            Clear();
+            Add(control = new FriendsOnlineStatusControl
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+            });
+        });
+
+        [Test]
+        public void Populate()
+        {
+            AddStep(@"Populate", () => control.Populate(new List<FriendsBundle>
+            {
+                new FriendsBundle(FriendsOnlineStatus.All, 100),
+                new FriendsBundle(FriendsOnlineStatus.Online, 50),
+                new FriendsBundle(FriendsOnlineStatus.Offline, 50),
+            }));
+        }
+    }
+}