Add basics of tap button

osu.Game.Tests/Visual/Editing/TestSceneTapButton.cs

@@ -0,0 +1,48 @@
+// 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 NUnit.Framework;
+using osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Game.Overlays;
+using osu.Game.Screens.Edit.Timing;
+using osuTK;
+using osuTK.Input;
+
+namespace osu.Game.Tests.Visual.Editing
+{
+    public class TestSceneTapButton : OsuManualInputManagerTestScene
+    {
+        private TapButton tapButton;
+
+        [Cached]
+        private readonly OverlayColourProvider overlayColour = new OverlayColourProvider(OverlayColourScheme.Aquamarine);
+
+        [Test]
+        public void TestBasic()
+        {
+            AddStep("create button", () =>
+            {
+                Child = tapButton = new TapButton
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Scale = new Vector2(4),
+                };
+            });
+
+            bool pressed = false;
+
+            AddRepeatStep("Press button", () =>
+            {
+                InputManager.MoveMouseTo(tapButton);
+                if (!pressed)
+                    InputManager.PressButton(MouseButton.Left);
+                else
+                    InputManager.ReleaseButton(MouseButton.Left);
+
+                pressed = !pressed;
+            }, 100);
+        }
+    }
+}