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Add test

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This commit is contained in:
OliBomby 2023-08-18 12:36:34 +02:00
parent ff07fbae15
commit fbf4d3ac81
1 changed files with 28 additions and 0 deletions
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28
osu.Game.Tests/Visual/Gameplay/TestSceneSliderPath.cs
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@ -185,6 +185,34 @@ namespace osu.Game.Tests.Visual.Gameplay
AddStep("shorten to -10 length", () => path.ExpectedDistance.Value = -10); AddStep("shorten to -10 length", () => path.ExpectedDistance.Value = -10);
} }
[Test]
public void TestGetSegmentEnds()
{
var positions = new[]
{
Vector2.Zero,
new Vector2(100, 0),
new Vector2(100),
new Vector2(200, 100),
};
double[] distances = { 100d, 200d, 300d };
AddStep("create path", () => path.ControlPoints.AddRange(positions.Select(p => new PathControlPoint(p, PathType.Linear))));
AddAssert("segment ends are correct", () => path.GetSegmentEnds().SequenceEqual(distances.Select(d => d / 300)));
AddAssert("segment end positions recovered", () => path.GetSegmentEnds().Select(p => path.PositionAt(p)).SequenceEqual(positions.Skip(1)));
AddStep("lengthen last segment", () => path.ExpectedDistance.Value = 400);
AddAssert("segment ends are correct", () => path.GetSegmentEnds().SequenceEqual(distances.Select(d => d / 400)));
AddAssert("segment end positions recovered", () => path.GetSegmentEnds().Select(p => path.PositionAt(p)).SequenceEqual(positions.Skip(1)));
AddStep("shorten last segment", () => path.ExpectedDistance.Value = 150);
AddAssert("segment ends are correct", () => path.GetSegmentEnds().SequenceEqual(distances.Select(d => d / 150)));
AddAssert("segment end positions not recovered", () => path.GetSegmentEnds().Select(p => path.PositionAt(p)).SequenceEqual(new[]
{
positions[1],
new Vector2(100, 50),
new Vector2(100, 50),
}));
}
private List<PathControlPoint> createSegment(PathType type, params Vector2[] controlPoints) private List<PathControlPoint> createSegment(PathType type, params Vector2[] controlPoints)
{ {
var points = controlPoints.Select(p => new PathControlPoint { Position = p }).ToList(); var points = controlPoints.Select(p => new PathControlPoint { Position = p }).ToList();