def test_iso_of_decimal_that_rounds_down(): jd = JulianDate(utc=(2014, 12, 21, 6, 3, 1.234234)) assert jd.utc_iso(places=0) == "2014-12-21T06:03:01Z" assert jd.utc_iso(places=1) == "2014-12-21T06:03:01.2Z" assert jd.utc_iso(places=2) == "2014-12-21T06:03:01.23Z" assert jd.utc_iso(places=3) == "2014-12-21T06:03:01.234Z" assert jd.utc_iso(places=4) == "2014-12-21T06:03:01.2342Z"
def test_iso_of_leap_second_with_fraction(): jd = JulianDate(utc=(1973, 12, 31, 23, 59, 60.12349)) assert jd.utc_iso(places=0) == "1973-12-31T23:59:60Z" assert jd.utc_iso(places=1) == "1973-12-31T23:59:60.1Z" assert jd.utc_iso(places=2) == "1973-12-31T23:59:60.12Z" assert jd.utc_iso(places=3) == "1973-12-31T23:59:60.123Z" assert jd.utc_iso(places=4) == "1973-12-31T23:59:60.1235Z"
def test_iso_of_leap_second_with_fraction(): jd = JulianDate(utc=(1973, 12, 31, 23, 59, 60.12349)) assert jd.utc_iso(places=0) == '1973-12-31T23:59:60Z' assert jd.utc_iso(places=1) == '1973-12-31T23:59:60.1Z' assert jd.utc_iso(places=2) == '1973-12-31T23:59:60.12Z' assert jd.utc_iso(places=3) == '1973-12-31T23:59:60.123Z' assert jd.utc_iso(places=4) == '1973-12-31T23:59:60.1235Z'
def test_iso_of_decimal_that_rounds_up(): jd = JulianDate(utc=(1915, 12, 2, 3, 4, 5.6786786)) assert jd.utc_iso(places=0) == "1915-12-02T03:04:06Z" assert jd.utc_iso(places=1) == "1915-12-02T03:04:05.7Z" assert jd.utc_iso(places=2) == "1915-12-02T03:04:05.68Z" assert jd.utc_iso(places=3) == "1915-12-02T03:04:05.679Z" assert jd.utc_iso(places=4) == "1915-12-02T03:04:05.6787Z"
def test_iso_of_decimal_that_rounds_down(): jd = JulianDate(utc=(2014, 12, 21, 6, 3, 1.234234)) assert jd.utc_iso(places=0) == '2014-12-21T06:03:01Z' assert jd.utc_iso(places=1) == '2014-12-21T06:03:01.2Z' assert jd.utc_iso(places=2) == '2014-12-21T06:03:01.23Z' assert jd.utc_iso(places=3) == '2014-12-21T06:03:01.234Z' assert jd.utc_iso(places=4) == '2014-12-21T06:03:01.2342Z'
def test_iso_of_decimal_that_rounds_up(): jd = JulianDate(utc=(1915, 12, 2, 3, 4, 5.6786786)) assert jd.utc_iso(places=0) == '1915-12-02T03:04:06Z' assert jd.utc_iso(places=1) == '1915-12-02T03:04:05.7Z' assert jd.utc_iso(places=2) == '1915-12-02T03:04:05.68Z' assert jd.utc_iso(places=3) == '1915-12-02T03:04:05.679Z' assert jd.utc_iso(places=4) == '1915-12-02T03:04:05.6787Z'
def test_iso_of_array_showing_fractions(): jd = JulianDate(utc=(1973, 12, 31, 23, 59, np.arange(58.75, 63.1, 0.5))) assert jd.utc_iso(places=2) == [ "1973-12-31T23:59:58.75Z", "1973-12-31T23:59:59.25Z", "1973-12-31T23:59:59.75Z", "1973-12-31T23:59:60.25Z", "1973-12-31T23:59:60.75Z", "1974-01-01T00:00:00.25Z", "1974-01-01T00:00:00.75Z", "1974-01-01T00:00:01.25Z", "1974-01-01T00:00:01.75Z", ]
def test_iso_of_array_showing_whole_seconds(): jd = JulianDate(utc=(1973, 12, 31, 23, 59, np.arange(58.75, 63.1, 0.5))) assert jd.utc_iso(places=0) == [ "1973-12-31T23:59:59Z", "1973-12-31T23:59:59Z", "1973-12-31T23:59:60Z", "1973-12-31T23:59:60Z", "1974-01-01T00:00:00Z", "1974-01-01T00:00:00Z", "1974-01-01T00:00:01Z", "1974-01-01T00:00:01Z", "1974-01-01T00:00:02Z", ]
def test_iso_of_array_showing_fractions(): jd = JulianDate(utc=(1973, 12, 31, 23, 59, np.arange(58.75, 63.1, 0.5))) assert jd.utc_iso(places=2) == [ '1973-12-31T23:59:58.75Z', '1973-12-31T23:59:59.25Z', '1973-12-31T23:59:59.75Z', '1973-12-31T23:59:60.25Z', '1973-12-31T23:59:60.75Z', '1974-01-01T00:00:00.25Z', '1974-01-01T00:00:00.75Z', '1974-01-01T00:00:01.25Z', '1974-01-01T00:00:01.75Z', ]
def test_iso_of_array_showing_whole_seconds(): jd = JulianDate(utc=(1973, 12, 31, 23, 59, np.arange(58.75, 63.1, 0.5))) assert jd.utc_iso(places=0) == [ '1973-12-31T23:59:59Z', '1973-12-31T23:59:59Z', '1973-12-31T23:59:60Z', '1973-12-31T23:59:60Z', '1974-01-01T00:00:00Z', '1974-01-01T00:00:00Z', '1974-01-01T00:00:01Z', '1974-01-01T00:00:01Z', '1974-01-01T00:00:02Z', ]
def test_early_utc(): jd = JulianDate(utc=(1915, 12, 2, 3, 4, 5.6786786)) assert abs(jd.tt - 2420833.6283317441) < epsilon assert jd.utc_iso() == "1915-12-02T03:04:06Z"
def test_early_utc(): jd = JulianDate(utc=(1915, 12, 2, 3, 4, 5.6786786)) assert abs(jd.tt - 2420833.6283317441) < epsilon assert jd.utc_iso() == '1915-12-02T03:04:06Z'