Implement RankingsHeader component

osu.Game.Tests/Visual/Online/TestSceneRankingsHeader.cs

@@ -0,0 +1,52 @@
+// 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 osu.Framework.Bindables;
+using osu.Framework.Graphics;
+using osu.Game.Overlays.Rankings;
+using osu.Game.Rulesets;
+using osu.Game.Users;
+
+namespace osu.Game.Tests.Visual.Online
+{
+    public class TestSceneRankingsHeader : OsuTestScene
+    {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(HeaderFlag),
+            typeof(HeaderTitle),
+            typeof(RankingsRulesetSelector),
+            typeof(RankingsScopeSelector),
+            typeof(RankingsHeader),
+        };
+
+        public TestSceneRankingsHeader()
+        {
+            var countryBindable = new Bindable<Country>();
+            var ruleset = new Bindable<RulesetInfo>();
+            var scope = new Bindable<RankingsScope>();
+
+            Add(new RankingsHeader
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                Scope = { BindTarget = scope },
+                Country = { BindTarget = countryBindable },
+                Ruleset = { BindTarget = ruleset },
+            });
+
+            var country = new Country
+            {
+                FlagName = "BY",
+                FullName = "Belarus"
+            };
+
+            AddStep("Set country", () => countryBindable.Value = country);
+            AddAssert("Check scope is Performance", () => scope.Value == RankingsScope.Performance);
+            AddStep("Set scope to Score", () => scope.Value = RankingsScope.Score);
+            AddAssert("Check country is Null", () => countryBindable.Value == null);
+        }
+    }
+}