mirror of
https://github.com/sissbruecker/linkding
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108 lines
5.6 KiB
Python
108 lines
5.6 KiB
Python
from unittest.mock import patch
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from dateutil.relativedelta import relativedelta
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from django.test import TestCase
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from django.utils import timezone
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from bookmarks.utils import humanize_absolute_date, humanize_relative_date, parse_timestamp
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class UtilsTestCase(TestCase):
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def test_humanize_absolute_date(self):
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test_cases = [
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(timezone.datetime(2021, 1, 1), timezone.datetime(2023, 1, 1), '01/01/2021'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 2, 1), '01/01/2021'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 8), '01/01/2021'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 7), 'Friday'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 7, 23, 59), 'Friday'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 3), 'Friday'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 2), 'Yesterday'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 2, 23, 59), 'Yesterday'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 1), 'Today'),
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]
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for test_case in test_cases:
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result = humanize_absolute_date(test_case[0], test_case[1])
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self.assertEqual(test_case[2], result)
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def test_humanize_absolute_date_should_use_current_date_as_default(self):
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with patch.object(timezone, 'now', return_value=timezone.datetime(2021, 1, 1)):
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self.assertEqual(humanize_absolute_date(timezone.datetime(2021, 1, 1)), 'Today')
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# Regression: Test that subsequent calls use current date instead of cached date (#107)
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with patch.object(timezone, 'now', return_value=timezone.datetime(2021, 1, 13)):
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self.assertEqual(humanize_absolute_date(timezone.datetime(2021, 1, 13)), 'Today')
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def test_humanize_relative_date(self):
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test_cases = [
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(timezone.datetime(2021, 1, 1), timezone.datetime(2022, 1, 1), '1 year ago'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2022, 12, 31), '1 year ago'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2023, 1, 1), '2 years ago'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2023, 12, 31), '2 years ago'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 12, 31), '11 months ago'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 2, 1), '1 month ago'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 31), '4 weeks ago'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 14), '1 week ago'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 8), '1 week ago'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 7), 'Friday'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 7, 23, 59), 'Friday'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 3), 'Friday'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 2), 'Yesterday'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 2, 23, 59), 'Yesterday'),
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(timezone.datetime(2021, 1, 1), timezone.datetime(2021, 1, 1), 'Today'),
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]
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for test_case in test_cases:
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result = humanize_relative_date(test_case[0], test_case[1])
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self.assertEqual(test_case[2], result)
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def test_humanize_relative_date_should_use_current_date_as_default(self):
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with patch.object(timezone, 'now', return_value=timezone.datetime(2021, 1, 1)):
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self.assertEqual(humanize_relative_date(timezone.datetime(2021, 1, 1)), 'Today')
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# Regression: Test that subsequent calls use current date instead of cached date (#107)
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with patch.object(timezone, 'now', return_value=timezone.datetime(2021, 1, 13)):
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self.assertEqual(humanize_relative_date(timezone.datetime(2021, 1, 13)), 'Today')
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def verify_timestamp(self, date, factor=1):
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timestamp_string = str(int(date.timestamp() * factor))
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parsed_date = parse_timestamp(timestamp_string)
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self.assertEqual(date, parsed_date)
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def test_parse_timestamp_fails_for_invalid_timestamps(self):
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with self.assertRaises(ValueError):
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parse_timestamp('invalid')
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def test_parse_timestamp_parses_millisecond_timestamps(self):
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now = timezone.now().replace(microsecond=0)
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fifty_years_ago = now - relativedelta(year=50)
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fifty_years_from_now = now + relativedelta(year=50)
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self.verify_timestamp(now)
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self.verify_timestamp(fifty_years_ago)
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self.verify_timestamp(fifty_years_from_now)
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def test_parse_timestamp_parses_microsecond_timestamps(self):
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now = timezone.now().replace(microsecond=0)
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fifty_years_ago = now - relativedelta(year=50)
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fifty_years_from_now = now + relativedelta(year=50)
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self.verify_timestamp(now, 1000)
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self.verify_timestamp(fifty_years_ago, 1000)
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self.verify_timestamp(fifty_years_from_now, 1000)
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def test_parse_timestamp_parses_nanosecond_timestamps(self):
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now = timezone.now().replace(microsecond=0)
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fifty_years_ago = now - relativedelta(year=50)
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fifty_years_from_now = now + relativedelta(year=50)
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self.verify_timestamp(now, 1000000)
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self.verify_timestamp(fifty_years_ago, 1000000)
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self.verify_timestamp(fifty_years_from_now, 1000000)
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def test_parse_timestamp_fails_for_out_of_range_timestamp(self):
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now = timezone.now().replace(microsecond=0)
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with self.assertRaises(ValueError):
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self.verify_timestamp(now, 1000000000)
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