def test_stftime_of_date_array():
    jd = JulianDate(utc=(1973, 12, 31, 23, 59, np.arange(59.0, 61.1, 1.0)))
    assert jd.utc_strftime('%Y %m %d %H %M %S') == [
        '1973 12 31 23 59 59',
        '1973 12 31 23 59 60',
        '1974 01 01 00 00 00',
    ]
def test_stftime_of_date_array():
    jd = JulianDate(utc=(1973, 12, 31, 23, 59, np.arange(59.0, 61.1, 1.0)))
    assert jd.utc_strftime('%Y %m %d %H %M %S') == [
        '1973 12 31 23 59 59',
        '1973 12 31 23 59 60',
        '1974 01 01 00 00 00',
        ]
def test_stftime_of_single_date():
    jd = JulianDate(utc=(1973, 12, 31, 23, 59, 60))
    assert jd.utc_strftime("%Y %m %d %H %M %S") == "1973 12 31 23 59 60"
def test_stftime_of_single_date():
    jd = JulianDate(utc=(1973, 12, 31, 23, 59, 60))
    assert jd.utc_strftime('%Y %m %d %H %M %S') == '1973 12 31 23 59 60'