// 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 osu.Framework.Graphics.Containers; using osu.Game.Overlays; using osu.Framework.Graphics; using osu.Framework.Allocation; using osu.Framework.Graphics.Shapes; using osuTK.Graphics; using NUnit.Framework; using osu.Framework.Utils; using osuTK.Input; namespace osu.Game.Tests.Visual.UserInterface { public class TestSceneOverlayScrollContainer : OsuManualInputManagerTestScene { [Cached] private readonly OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Blue); private TestScrollContainer scroll; private int invocationCount; [SetUp] public void SetUp() => Schedule(() => { Child = scroll = new TestScrollContainer { RelativeSizeAxes = Axes.Both, Child = new Container { Height = 3000, RelativeSizeAxes = Axes.X, Child = new Box { RelativeSizeAxes = Axes.Both, Colour = Color4.Gray } } }; invocationCount = 0; scroll.Button.Action += () => invocationCount++; }); [Test] public void TestButtonVisibility() { AddAssert("button is hidden", () => scroll.Button.State == Visibility.Hidden); AddStep("scroll to end", () => scroll.ScrollToEnd(false)); AddAssert("button is visible", () => scroll.Button.State == Visibility.Visible); AddStep("scroll to start", () => scroll.ScrollToStart(false)); AddAssert("button is hidden", () => scroll.Button.State == Visibility.Hidden); AddStep("scroll to 500", () => scroll.ScrollTo(500)); AddUntilStep("scrolled to 500", () => Precision.AlmostEquals(scroll.Current, 500, 0.1f)); AddAssert("button is visible", () => scroll.Button.State == Visibility.Visible); } [Test] public void TestButtonAction() { AddStep("scroll to end", () => scroll.ScrollToEnd(false)); AddStep("invoke action", () => scroll.Button.Action.Invoke()); AddUntilStep("scrolled back to start", () => Precision.AlmostEquals(scroll.Current, 0, 0.1f)); } [Test] public void TestClick() { AddStep("scroll to end", () => scroll.ScrollToEnd(false)); AddStep("click button", () => { InputManager.MoveMouseTo(scroll.Button); InputManager.Click(MouseButton.Left); }); AddUntilStep("scrolled back to start", () => Precision.AlmostEquals(scroll.Current, 0, 0.1f)); } [Test] public void TestMultipleClicks() { AddStep("scroll to end", () => scroll.ScrollToEnd(false)); AddAssert("invocation count is 0", () => invocationCount == 0); AddStep("hover button", () => InputManager.MoveMouseTo(scroll.Button)); AddRepeatStep("click button", () => InputManager.Click(MouseButton.Left), 3); AddAssert("invocation count is 1", () => invocationCount == 1); } private class TestScrollContainer : OverlayScrollContainer { public new ScrollToTopButton Button => base.Button; } } }