def test_leastsqnrm_flip(): """Test of flip() in leastsqnrm module. Change sign of 2nd coordinate of holes. """ vec = np.arange(8).reshape((4, 2)) + 1.0 flip_vec = leastsqnrm.flip(vec) true_flip_vec = np.array([[1.0, -2.0], [3.0, -4.0], [5.0, -6.0], [7.0, -8.0]]) assert_allclose(flip_vec, true_flip_vec)
def test_leastsqnrm_flip(): ''' Test of flip() in leastsqnrm module. Change sign of 2nd coordinate of holes. ''' vec = np.arange(8).reshape((4, 2)) + 1. flip_vec = leastsqnrm.flip(vec) true_flip_vec = np.array([[1., -2.], [3., -4.], [5., -6.], [7., -8.]]) assert_allclose(flip_vec, true_flip_vec)