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1
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+import unittest
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2
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+from datetime import datetime
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3
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+from datetime import timezone
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4
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+from datetime import timedelta
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5
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+
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6
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+from nbxmpp.modules.date_and_time import parse_datetime
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7
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+from nbxmpp.modules.date_and_time import LocalTimezone
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8
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+from nbxmpp.modules.date_and_time import create_tzinfo
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9
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+
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10
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+
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11
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+class TestDateTime(unittest.TestCase):
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12
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+
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13
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+ def test_convert_to_utc(self):
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14
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+
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15
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+ strings = {
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16
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+ # Valid UTC strings and fractions
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17
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+ '2017-11-05T01:41:20Z': 1509846080.0,
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18
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+ '2017-11-05T01:41:20.123Z': 1509846080.123,
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19
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+ '2017-11-05T01:41:20.123123123+00:00': 1509846080.123123,
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20
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+ '2017-11-05T01:41:20.123123123123123-00:00': 1509846080.123123,
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21
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+
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22
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+ # Invalid strings
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23
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+ '2017-11-05T01:41:20Z+05:00': None,
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24
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+ '2017-11-05T01:41:20+0000': None,
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25
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+ '2017-11-05T01:41:20-0000': None,
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26
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+
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27
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+ # Valid strings with offset
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28
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+ '2017-11-05T01:41:20-05:00': 1509864080.0,
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29
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+ '2017-11-05T01:41:20+05:00': 1509828080.0,
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30
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+ }
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31
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+
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32
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+ strings2 = {
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33
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+ # Valid strings with offset
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34
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+ '2017-11-05T01:41:20-05:00': datetime(2017, 11, 5, 1, 41, 20, 0, create_tzinfo(hours=-5)),
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35
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+ '2017-11-05T01:41:20+05:00': datetime(2017, 11, 5, 1, 41, 20, 0, create_tzinfo(hours=5)),
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36
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+ }
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37
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+
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38
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+ for time_string, expected_value in strings.items():
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39
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+ result = parse_datetime(time_string, convert='utc', epoch=True)
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40
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+ self.assertEqual(result, expected_value)
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41
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+
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42
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+ for time_string, expected_value in strings2.items():
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43
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+ result = parse_datetime(time_string, convert='utc')
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44
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+ self.assertEqual(result, expected_value.astimezone(timezone.utc))
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45
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+
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46
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+ def test_convert_to_local(self):
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47
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+
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48
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+ strings = {
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49
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+ # Valid UTC strings and fractions
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50
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+ '2017-11-05T01:41:20Z': datetime(2017, 11, 5, 1, 41, 20, 0, timezone.utc),
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51
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+ '2017-11-05T01:41:20.123Z': datetime(2017, 11, 5, 1, 41, 20, 123000, timezone.utc),
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52
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+ '2017-11-05T01:41:20.123123123+00:00': datetime(2017, 11, 5, 1, 41, 20, 123123, timezone.utc),
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53
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+ '2017-11-05T01:41:20.123123123123123-00:00': datetime(2017, 11, 5, 1, 41, 20, 123123, timezone.utc),
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54
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+
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55
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+ # Valid strings with offset
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56
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+ '2017-11-05T01:41:20-05:00': datetime(2017, 11, 5, 1, 41, 20, 0, create_tzinfo(hours=-5)),
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57
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+ '2017-11-05T01:41:20+05:00': datetime(2017, 11, 5, 1, 41, 20, 0, create_tzinfo(hours=5)),
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58
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+ }
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59
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+
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60
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+ for time_string, expected_value in strings.items():
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61
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+ result = parse_datetime(time_string, convert='local')
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62
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+ self.assertEqual(result, expected_value.astimezone(LocalTimezone()))
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63
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+
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64
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+ def test_no_convert(self):
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65
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+
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66
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+ strings = {
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67
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+ # Valid UTC strings and fractions
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68
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+ '2017-11-05T01:41:20Z': timedelta(0),
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69
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+ '2017-11-05T01:41:20.123Z': timedelta(0),
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70
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+ '2017-11-05T01:41:20.123123123+00:00': timedelta(0),
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71
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+ '2017-11-05T01:41:20.123123123123123-00:00': timedelta(0),
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72
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+
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73
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+ # Valid strings with offset
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74
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+ '2017-11-05T01:41:20-05:00': timedelta(hours=-5),
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75
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+ '2017-11-05T01:41:20+05:00': timedelta(hours=5),
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76
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+ }
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77
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+
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78
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+ for time_string, expected_value in strings.items():
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79
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+ result = parse_datetime(time_string, convert=None)
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80
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+ self.assertEqual(result.utcoffset(), expected_value)
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81
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+
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82
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+ def test_check_utc(self):
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83
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+
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84
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+ strings = {
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85
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+ # Valid UTC strings and fractions
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86
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+ '2017-11-05T01:41:20Z': 1509846080.0,
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87
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+ '2017-11-05T01:41:20.123Z': 1509846080.123,
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88
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+ '2017-11-05T01:41:20.123123123+00:00': 1509846080.123123,
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89
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+ '2017-11-05T01:41:20.123123123123123-00:00': 1509846080.123123,
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90
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+
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91
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+ # Valid strings with offset
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92
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+ '2017-11-05T01:41:20-05:00': None,
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93
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+ '2017-11-05T01:41:20+05:00': None,
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94
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+ }
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95
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+
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|
96
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+ for time_string, expected_value in strings.items():
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|
97
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+ result = parse_datetime(
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|
98
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+ time_string, check_utc=True, epoch=True)
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99
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+ self.assertEqual(result, expected_value)
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