public AssertNode assertArcCenterRadiusAngleLength(double x, double y, double radiusX, double radiusY, double startAngle, double length, double accuracy) {
Arc arc = (Arc)node;
Assert.assertEquals(description + ", CenterX", x, arc.getCenterX(), accuracy);
Assert.assertEquals(description + ", CenterY", y, arc.getCenterY(), accuracy);
Assert.assertEquals(description + ", RadiusX", radiusX, arc.getRadiusX(), accuracy);
Assert.assertEquals(description + ", RadiusY", radiusY, arc.getRadiusY(), accuracy);
Assert.assertEquals(description + ", StartAngle", startAngle, arc.getStartAngle(), accuracy);
Assert.assertEquals(description + ", Length", length, arc.getLength(), accuracy);
return this;
}