# Licensed under a 3-clause BSD style license - see LICENSE.rst

import pickle
import numpy as np

from astropy.time import Time


class TestPickle:
    """Basic pickle test of time"""

    def test_pickle(self):

        times = ['1999-01-01 00:00:00.123456789', '2010-01-01 00:00:00']
        t1 = Time(times, scale='utc')

        for prot in range(pickle.HIGHEST_PROTOCOL):
            t1d = pickle.dumps(t1, prot)
            t1l = pickle.loads(t1d)
            assert np.all(t1l == t1)

        t2 = Time('2012-06-30 12:00:00', scale='utc')

        for prot in range(pickle.HIGHEST_PROTOCOL):
            t2d = pickle.dumps(t2, prot)
            t2l = pickle.loads(t2d)
            assert t2l == t2