14765567445

Committed 30 Apr 2025 10:21PM UTC coverage: 91.125% (+0.02%) from 91.11%

Build # 14765567445

Build Type

Pull #680

github

Committed by

web-flow

Commit Message

Merge 08c9304b1 into bb6957892

Pull Request Pull Request #680: Add time-zone aware timestamp normalization transformer with tests

Run Details

34 of 35 new or added lines in 2 files covered. (97.14%)

13419 of 14726 relevant lines covered (91.12%)

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94.74

/petl/test/transform/test_normalize_timezone.py

import unittest
from petl.transform.normalize_timezone import normalize_timezone

class TestNormalizeTimezone(unittest.TestCase):

    def test_basic_conversion(self):
        input_data = [
            {'timestamp': '2023-12-01T10:00:00', 'timezone': 'America/New_York'},
            {'timestamp': '2023-12-01T15:00:00', 'timezone': 'Europe/London'}
        ]
        result = list(normalize_timezone(input_data))
        self.assertEqual(result[0]['timestamp_utc'], '2023-12-01T15:00:00+00:00')
        self.assertEqual(result[1]['timestamp_utc'], '2023-12-01T15:00:00+00:00')
        self.assertEqual(result[0]['timezone_original'], 'America/New_York')

    def test_invalid_timezone(self):
        input_data = [{'timestamp': '2023-12-01T10:00:00', 'timezone': 'Invalid/Zone'}]
        with self.assertRaises(ValueError):
            list(normalize_timezone(input_data))

    def test_missing_timestamp(self):
        input_data = [{'timezone': 'UTC'}]
        with self.assertRaises(ValueError):
            list(normalize_timezone(input_data))

if __name__ == '__main__':
    unittest.main()

1	import unittest	1✔
2	from petl.transform.normalize_timezone import normalize_timezone	1✔
3
4	class TestNormalizeTimezone(unittest.TestCase):	1✔
5
6	def test_basic_conversion(self):	1✔
7	input_data = [	1✔
8	{'timestamp': '2023-12-01T10:00:00', 'timezone': 'America/New_York'},
9	{'timestamp': '2023-12-01T15:00:00', 'timezone': 'Europe/London'}
10	]
11	result = list(normalize_timezone(input_data))	1✔
12	self.assertEqual(result[0]['timestamp_utc'], '2023-12-01T15:00:00+00:00')	1✔
13	self.assertEqual(result[1]['timestamp_utc'], '2023-12-01T15:00:00+00:00')	1✔
14	self.assertEqual(result[0]['timezone_original'], 'America/New_York')	1✔
15
16	def test_invalid_timezone(self):	1✔
17	input_data = [{'timestamp': '2023-12-01T10:00:00', 'timezone': 'Invalid/Zone'}]	1✔
18	with self.assertRaises(ValueError):	1✔
19	list(normalize_timezone(input_data))	1✔
20
21	def test_missing_timestamp(self):	1✔
22	input_data = [{'timezone': 'UTC'}]	1✔
23	with self.assertRaises(ValueError):	1✔
24	list(normalize_timezone(input_data))	1✔
25
26	if __name__ == '__main__':	1✔
NEW 27	unittest.main()	×

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