}
@Test
public void testConstructor3() {
IAxes axes = ShapeFactory.createAxes(ShapeFactory.createPoint(10, -20));
assertNotNull(axes.getPtAt(0));
HelperTest.assertEqualsDouble(10., axes.getPtAt(0).getX());
HelperTest.assertEqualsDouble(-20., axes.getPtAt(0).getY());
axes = ShapeFactory.createAxes(null);
assertNotNull(axes.getPtAt(0));
HelperTest.assertEqualsDouble(0., axes.getPtAt(0).getX());
HelperTest.assertEqualsDouble(0., axes.getPtAt(0).getY());
axes = ShapeFactory.createAxes(null);
assertNotNull(axes.getPtAt(0));
HelperTest.assertEqualsDouble(0., axes.getPtAt(0).getX());
HelperTest.assertEqualsDouble(0., axes.getPtAt(0).getY());
axes = ShapeFactory.createAxes(ShapeFactory.createPoint(Double.NaN, 0));
assertNotNull(axes.getPtAt(0));
HelperTest.assertEqualsDouble(0., axes.getPtAt(0).getX());
HelperTest.assertEqualsDouble(0., axes.getPtAt(0).getY());
axes = ShapeFactory.createAxes(ShapeFactory.createPoint(0, Double.NaN));
assertNotNull(axes.getPtAt(0));
HelperTest.assertEqualsDouble(0., axes.getPtAt(0).getX());
HelperTest.assertEqualsDouble(0., axes.getPtAt(0).getY());
axes = ShapeFactory.createAxes(ShapeFactory.createPoint(Double.POSITIVE_INFINITY, 0));
assertNotNull(axes.getPtAt(0));
HelperTest.assertEqualsDouble(0., axes.getPtAt(0).getX());
HelperTest.assertEqualsDouble(0., axes.getPtAt(0).getY());
}