def test_format_seconds_2(): assert format_seconds(convert_ywdhms_to_seconds(1,0,0,0,0,10), 3) == '1 year, 0 weeks'
def test_format_seconds_14(): assert format_seconds(convert_ywdhms_to_seconds(0,0,0,0,0,134e-16), 3) == '13.4fs'
def test_format_seconds_15(): assert format_seconds(convert_ywdhms_to_seconds(0,0,0,0,0,134e-40), 3) == '1.34e-38s'
def test_format_seconds_1(): assert format_seconds(convert_ywdhms_to_seconds(0,0,0,0,0,10), 3) == '10s'
def test_format_seconds_13(): assert format_seconds(convert_ywdhms_to_seconds(0,0,0,0,0,134e-11), 3) == '1.34ns'
def test_format_seconds_11(): assert format_seconds(convert_ywdhms_to_seconds(0,0,0,12,5,0), 6) == '12:05:00s'
def test_format_seconds_12(): assert format_seconds(convert_ywdhms_to_seconds(143466,50,0,0,0,10), 8) == '143466 years, 50 weeks'
def test_format_seconds_10(): assert format_seconds(convert_ywdhms_to_seconds(0,0,0,0,12,31.465) ,4) == '12:31s'
def test_format_seconds_9(): assert format_seconds(convert_ywdhms_to_seconds(0,0,0,0,12,1.465) ,4) == '12:01s'
def test_format_seconds_8(): assert format_seconds(convert_ywdhms_to_seconds(0,0,0,0,12,1.465) ,5) == '12:01.5s'
def test_format_seconds_6(): assert format_seconds(convert_ywdhms_to_seconds(0,1,5,0,0,10), 3) == '1 week, 5 days'
def test_format_seconds_5(): assert format_seconds(convert_ywdhms_to_seconds(1,50,0,0,0,10) ,8) == '1 year, 50 weeks, 0 days, 00:00m'