def test_yday_iso(self): print(CommonDate.yday_iso())
def test_now_iso(self): print(CommonDate.now_iso())
def test_yday_time(self): print(CommonDate.yday_time())
def test_today_ts(self): print(CommonDate.today_ts())
def test_now_ts(self): print(CommonDate.now_ts())
def test_today_ymd(self): print(CommonDate.today_ymd())
def test_today_iso(self): print(CommonDate.today_iso())
def test_today_time(self): print(CommonDate.today_time())
def test_yday_ts(self): print(CommonDate.yday_ts())
def test_yday_ymd(self): print(CommonDate.yday_ymd())