def test_pull():
rm = rmagic.RMagics(ip)
rm.r('Z=c(11:20)')
ip.run_line_magic('Rpull', 'Z')
np.testing.assert_almost_equal(np.asarray(rm.r('Z')), ip.user_ns['Z'])
np.testing.assert_almost_equal(ip.user_ns['Z'], np.arange(11, 21))
def test_push():
rm = rmagic.RMagics(ip)
ip.push({'X': np.arange(5), 'Y': np.array([3, 5, 4, 6, 7])})
ip.run_line_magic('Rpush', 'X Y')
np.testing.assert_almost_equal(np.asarray(rm.r('X')), ip.user_ns['X'])
np.testing.assert_almost_equal(np.asarray(rm.r('Y')), ip.user_ns['Y'])