public virtual void SixtyDegreesRotationRandomPointTest()
{
Point[][] input = new Point[][] { new Point[] { new Point(0, 30) } };
Point[][] actual = EllipticalCurveTo.Rotate(input, -Math.PI / 3, new Point(0, -50));
Point[][] expected = new Point[][] { new Point[] { new Point(69.28203105, -10) } };
AssertPointArrayArrayEquals(expected, actual);
}
public virtual void NinetyDegreesRotationRandomPointTest()
{
Point[][] input = new Point[][] { new Point[] { new Point(0, 30) } };
Point[][] actual = EllipticalCurveTo.Rotate(input, -Math.PI / 2, new Point(-0, 20));
Point[][] expected = new Point[][] { new Point[] { new Point(10, 20) } };
AssertPointArrayArrayEquals(expected, actual);
}
public virtual void ThirtyDegreesRotationRandomPointTest()
{
Point[][] input = new Point[][] { new Point[] { new Point(0, 30) } };
Point[][] actual = EllipticalCurveTo.Rotate(input, -Math.PI / 6, new Point(100, 100));
Point[][] expected = new Point[][] { new Point[] { new Point(-21.60253882, 89.37822282) } };
AssertPointArrayArrayEquals(expected, actual);
}
public virtual void FortyFiveDegreesRotationRandomPointTest()
{
Point[][] input = new Point[][] { new Point[] { new Point(0, 30) } };
Point[][] actual = EllipticalCurveTo.Rotate(input, -Math.PI / 4, new Point(20, 0));
Point[][] expected = new Point[][] { new Point[] { new Point(27.07106769, 35.35533845) } };
AssertPointArrayArrayEquals(expected, actual);
}
public virtual void HalfCircleRotationRandomPointTest()
{
Point[][] input = new Point[][] { new Point[] { new Point(50, 30) } };
Point[][] actual = EllipticalCurveTo.Rotate(input, Math.PI, new Point(-20, -20));
Point[][] expected = new Point[][] { new Point[] { new Point(-90, -70) } };
AssertPointArrayArrayEquals(expected, actual);
}
public virtual void SixtyDegreesRotationOriginTest()
{
Point[][] input = new Point[][] { new Point[] { new Point(0, 30) } };
Point[][] actual = EllipticalCurveTo.Rotate(input, -Math.PI / 3, new Point(0, 0));
Point[][] expected = new Point[][] { new Point[] { new Point(Math.Sin(Math.PI / 3) * 30, 15) } };
AssertPointArrayArrayEquals(expected, actual);
}
public virtual void TestTooManyParameterSet()
{
EllipticalCurveTo absoluteElliptic = new EllipticalCurveTo();
// String array length = 8
absoluteElliptic.SetCoordinates(new String[] { "40", "40", "0", "0", "0", "20", "20", "1" }, new Point());
String[] result = absoluteElliptic.GetCoordinates();
NUnit.Framework.Assert.AreEqual(7, result.Length);
}
public virtual void TestNoParameterSet()
{
NUnit.Framework.Assert.That(() => {
EllipticalCurveTo absoluteElliptic = new EllipticalCurveTo();
// String array length = 0
absoluteElliptic.SetCoordinates(new String[] { }, new Point());
String[] result = absoluteElliptic.GetCoordinates();
NUnit.Framework.Assert.AreEqual(0, result.Length);
}
, NUnit.Framework.Throws.InstanceOf <ArgumentException>())
;
}
public virtual void FullCircleRotationRandomPointTest()
{
Point[][] input = new Point[][] { new Point[] { new Point(50, 30) } };
Point[][] actual = EllipticalCurveTo.Rotate(input, 2 * Math.PI, new Point(-200, 50));
AssertPointArrayArrayEquals(actual, input);
}
public virtual void ZeroRotationRandomPointTest()
{
Point[][] input = new Point[][] { new Point[] { new Point(50, 30) } };
Point[][] actual = EllipticalCurveTo.Rotate(input, 0.0, new Point(40, 90));
AssertPointArrayArrayEquals(actual, input);
}
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