mirror of
https://github.com/django/django.git
synced 2024-11-22 03:18:31 +01:00
101 lines
3.8 KiB
Python
101 lines
3.8 KiB
Python
import datetime
|
|
import unittest
|
|
|
|
from django.utils.dateparse import parse_duration
|
|
from django.utils.duration import (
|
|
duration_iso_string,
|
|
duration_microseconds,
|
|
duration_string,
|
|
)
|
|
|
|
|
|
class TestDurationString(unittest.TestCase):
|
|
def test_simple(self):
|
|
duration = datetime.timedelta(hours=1, minutes=3, seconds=5)
|
|
self.assertEqual(duration_string(duration), "01:03:05")
|
|
|
|
def test_days(self):
|
|
duration = datetime.timedelta(days=1, hours=1, minutes=3, seconds=5)
|
|
self.assertEqual(duration_string(duration), "1 01:03:05")
|
|
|
|
def test_microseconds(self):
|
|
duration = datetime.timedelta(hours=1, minutes=3, seconds=5, microseconds=12345)
|
|
self.assertEqual(duration_string(duration), "01:03:05.012345")
|
|
|
|
def test_negative(self):
|
|
duration = datetime.timedelta(days=-1, hours=1, minutes=3, seconds=5)
|
|
self.assertEqual(duration_string(duration), "-1 01:03:05")
|
|
|
|
|
|
class TestParseDurationRoundtrip(unittest.TestCase):
|
|
def test_simple(self):
|
|
duration = datetime.timedelta(hours=1, minutes=3, seconds=5)
|
|
self.assertEqual(parse_duration(duration_string(duration)), duration)
|
|
|
|
def test_days(self):
|
|
duration = datetime.timedelta(days=1, hours=1, minutes=3, seconds=5)
|
|
self.assertEqual(parse_duration(duration_string(duration)), duration)
|
|
|
|
def test_microseconds(self):
|
|
duration = datetime.timedelta(hours=1, minutes=3, seconds=5, microseconds=12345)
|
|
self.assertEqual(parse_duration(duration_string(duration)), duration)
|
|
|
|
def test_negative(self):
|
|
duration = datetime.timedelta(days=-1, hours=1, minutes=3, seconds=5)
|
|
self.assertEqual(parse_duration(duration_string(duration)), duration)
|
|
|
|
|
|
class TestISODurationString(unittest.TestCase):
|
|
def test_simple(self):
|
|
duration = datetime.timedelta(hours=1, minutes=3, seconds=5)
|
|
self.assertEqual(duration_iso_string(duration), "P0DT01H03M05S")
|
|
|
|
def test_days(self):
|
|
duration = datetime.timedelta(days=1, hours=1, minutes=3, seconds=5)
|
|
self.assertEqual(duration_iso_string(duration), "P1DT01H03M05S")
|
|
|
|
def test_microseconds(self):
|
|
duration = datetime.timedelta(hours=1, minutes=3, seconds=5, microseconds=12345)
|
|
self.assertEqual(duration_iso_string(duration), "P0DT01H03M05.012345S")
|
|
|
|
def test_negative(self):
|
|
duration = -1 * datetime.timedelta(days=1, hours=1, minutes=3, seconds=5)
|
|
self.assertEqual(duration_iso_string(duration), "-P1DT01H03M05S")
|
|
|
|
|
|
class TestParseISODurationRoundtrip(unittest.TestCase):
|
|
def test_simple(self):
|
|
duration = datetime.timedelta(hours=1, minutes=3, seconds=5)
|
|
self.assertEqual(parse_duration(duration_iso_string(duration)), duration)
|
|
|
|
def test_days(self):
|
|
duration = datetime.timedelta(days=1, hours=1, minutes=3, seconds=5)
|
|
self.assertEqual(parse_duration(duration_iso_string(duration)), duration)
|
|
|
|
def test_microseconds(self):
|
|
duration = datetime.timedelta(hours=1, minutes=3, seconds=5, microseconds=12345)
|
|
self.assertEqual(parse_duration(duration_iso_string(duration)), duration)
|
|
|
|
def test_negative(self):
|
|
duration = datetime.timedelta(days=-1, hours=1, minutes=3, seconds=5)
|
|
self.assertEqual(
|
|
parse_duration(duration_iso_string(duration)).total_seconds(),
|
|
duration.total_seconds(),
|
|
)
|
|
|
|
|
|
class TestDurationMicroseconds(unittest.TestCase):
|
|
def test(self):
|
|
deltas = [
|
|
datetime.timedelta.max,
|
|
datetime.timedelta.min,
|
|
datetime.timedelta.resolution,
|
|
-datetime.timedelta.resolution,
|
|
datetime.timedelta(microseconds=8999999999999999),
|
|
]
|
|
for delta in deltas:
|
|
with self.subTest(delta=delta):
|
|
self.assertEqual(
|
|
datetime.timedelta(microseconds=duration_microseconds(delta)), delta
|
|
)
|