'Test that scale gets interpreted correctly for FITS strings.'

def test_fits_scale(self):

    t = Time('2000-01-02(TAI)')
    assert (t.scale == 'tai')
    t = Time('2000-01-02(IAT)')
    assert (t.scale == 'tai')
    t = Time('2045-11-08T00:00:00.000(UTC)', scale='utc')
    assert (t.scale == 'utc')
    with pytest.raises(ValueError):
        Time('2000-01-02(TAI)', scale='utc')
    with pytest.raises(ValueError):
        Time(['2000-01-02(TAI)', '2001-02-03(UTC)'])
    with pytest.raises(ValueError):
        Time(['2000-01-02(TAI)', '2001-02-03(IAT)'])
    with pytest.raises(ValueError):
        Time(['2000-01-02(ET(NIST))', '2001-02-03(ET)'])
