def METHOD_NAME(self):
    polygon = array(((0.0, 0.0), (10.0, 0.0), (10.0, 10.0), (0.0, 10.0)))
    points = zeros((0, 2))
    result = points_in_polygon(points, polygon)
    self.assertTrue(len(result) == len(points))
    polygon = array([])
    points = array(((-1.0, -1.0), (5.0, 5.0), (15.0, 15.0)))
    result = points_in_polygon(points, polygon)
    self.assertTrue(allclose(array([0, 0, 0]), result))