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osu-lazer/osu.Game.Tests/Visual/Editing/TestSceneLabelledTimeSignature.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.
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#nullable disable
using System.Linq;
using NUnit.Framework;
using osu.Framework.Graphics;
using osu.Framework.Input;
using osu.Framework.Testing;
using osu.Game.Beatmaps.Timing;
using osu.Game.Graphics.UserInterface;
using osu.Game.Screens.Edit.Timing;
namespace osu.Game.Tests.Visual.Editing
{
public partial class TestSceneLabelledTimeSignature : OsuManualInputManagerTestScene
{
private LabelledTimeSignature timeSignature;
private void createLabelledTimeSignature(TimeSignature initial) => AddStep("create labelled time signature", () =>
{
Child = timeSignature = new LabelledTimeSignature
{
Label = "Time Signature",
RelativeSizeAxes = Axes.None,
Width = 400,
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Current = { Value = initial }
};
});
private OsuTextBox numeratorTextBox => timeSignature.ChildrenOfType<OsuTextBox>().Single();
[Test]
public void TestInitialValue()
{
createLabelledTimeSignature(TimeSignature.SimpleTriple);
AddAssert("current is 3/4", () => timeSignature.Current.Value.Equals(TimeSignature.SimpleTriple));
}
[Test]
public void TestChangeViaCurrent()
{
createLabelledTimeSignature(TimeSignature.SimpleQuadruple);
AddAssert("current is 4/4", () => timeSignature.Current.Value.Equals(TimeSignature.SimpleQuadruple));
AddStep("set current to 5/4", () => timeSignature.Current.Value = new TimeSignature(5));
AddAssert("current is 5/4", () => timeSignature.Current.Value.Equals(new TimeSignature(5)));
AddAssert("numerator is 5", () => numeratorTextBox.Current.Value == "5");
AddStep("set current to 3/4", () => timeSignature.Current.Value = TimeSignature.SimpleTriple);
AddAssert("current is 3/4", () => timeSignature.Current.Value.Equals(TimeSignature.SimpleTriple));
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AddAssert("numerator is 3", () => numeratorTextBox.Current.Value == "3");
}
[Test]
public void TestChangeNumerator()
{
createLabelledTimeSignature(TimeSignature.SimpleQuadruple);
AddAssert("current is 4/4", () => timeSignature.Current.Value.Equals(TimeSignature.SimpleQuadruple));
AddStep("focus text box", () => ((IFocusManager)InputManager).ChangeFocus(numeratorTextBox));
AddStep("set numerator to 7", () => numeratorTextBox.Current.Value = "7");
AddAssert("current is 4/4", () => timeSignature.Current.Value.Equals(TimeSignature.SimpleQuadruple));
AddStep("drop focus", () => ((IFocusManager)InputManager).ChangeFocus(null));
AddAssert("current is 7/4", () => timeSignature.Current.Value.Equals(new TimeSignature(7)));
}
[Test]
public void TestInvalidChangeRollbackOnCommit()
{
createLabelledTimeSignature(TimeSignature.SimpleQuadruple);
AddAssert("current is 4/4", () => timeSignature.Current.Value.Equals(TimeSignature.SimpleQuadruple));
AddStep("focus text box", () => ((IFocusManager)InputManager).ChangeFocus(numeratorTextBox));
AddStep("set numerator to 0", () => numeratorTextBox.Current.Value = "0");
AddAssert("current is 4/4", () => timeSignature.Current.Value.Equals(TimeSignature.SimpleQuadruple));
AddStep("drop focus", () => ((IFocusManager)InputManager).ChangeFocus(null));
AddAssert("current is 4/4", () => timeSignature.Current.Value.Equals(TimeSignature.SimpleQuadruple));
AddAssert("numerator is 4", () => numeratorTextBox.Current.Value == "4");
}
}
}