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124 lines
4.5 KiB
124 lines
4.5 KiB
# -*- coding: utf-8 -*-
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# Copyright (c) 2021, Brandon Nielsen
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# All rights reserved.
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#
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# This software may be modified and distributed under the terms
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# of the BSD license. See the LICENSE file for details.
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import unittest
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import aniso8601
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from aniso8601.exceptions import ISOFormatError
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from aniso8601.tests.compat import mock
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from aniso8601.timezone import parse_timezone
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class TestTimezoneParserFunctions(unittest.TestCase):
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def test_parse_timezone(self):
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testtuples = (
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("Z", {"negative": False, "Z": True, "name": "Z"}),
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("+00:00", {"negative": False, "hh": "00", "mm": "00", "name": "+00:00"}),
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("+01:00", {"negative": False, "hh": "01", "mm": "00", "name": "+01:00"}),
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("-01:00", {"negative": True, "hh": "01", "mm": "00", "name": "-01:00"}),
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("+00:12", {"negative": False, "hh": "00", "mm": "12", "name": "+00:12"}),
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("+01:23", {"negative": False, "hh": "01", "mm": "23", "name": "+01:23"}),
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("-01:23", {"negative": True, "hh": "01", "mm": "23", "name": "-01:23"}),
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("+0000", {"negative": False, "hh": "00", "mm": "00", "name": "+0000"}),
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("+0100", {"negative": False, "hh": "01", "mm": "00", "name": "+0100"}),
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("-0100", {"negative": True, "hh": "01", "mm": "00", "name": "-0100"}),
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("+0012", {"negative": False, "hh": "00", "mm": "12", "name": "+0012"}),
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("+0123", {"negative": False, "hh": "01", "mm": "23", "name": "+0123"}),
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("-0123", {"negative": True, "hh": "01", "mm": "23", "name": "-0123"}),
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("+00", {"negative": False, "hh": "00", "mm": None, "name": "+00"}),
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("+01", {"negative": False, "hh": "01", "mm": None, "name": "+01"}),
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("-01", {"negative": True, "hh": "01", "mm": None, "name": "-01"}),
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("+12", {"negative": False, "hh": "12", "mm": None, "name": "+12"}),
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("-12", {"negative": True, "hh": "12", "mm": None, "name": "-12"}),
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)
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for testtuple in testtuples:
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with mock.patch.object(
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aniso8601.timezone.PythonTimeBuilder, "build_timezone"
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) as mockBuildTimezone:
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mockBuildTimezone.return_value = testtuple[1]
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result = parse_timezone(testtuple[0])
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self.assertEqual(result, testtuple[1])
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mockBuildTimezone.assert_called_once_with(**testtuple[1])
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def test_parse_timezone_badtype(self):
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testtuples = (None, 1, False, 1.234)
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for testtuple in testtuples:
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with self.assertRaises(ValueError):
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parse_timezone(testtuple, builder=None)
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def test_parse_timezone_badstr(self):
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testtuples = (
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"+1",
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"-00",
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"-0000",
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"-00:00",
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"01",
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"0123",
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"@12:34",
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"Y",
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" Z",
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"Z ",
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" Z ",
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"bad",
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"",
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)
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for testtuple in testtuples:
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with self.assertRaises(ISOFormatError):
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parse_timezone(testtuple, builder=None)
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def test_parse_timezone_mockbuilder(self):
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mockBuilder = mock.Mock()
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expectedargs = {"negative": False, "Z": True, "name": "Z"}
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mockBuilder.build_timezone.return_value = expectedargs
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result = parse_timezone("Z", builder=mockBuilder)
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self.assertEqual(result, expectedargs)
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mockBuilder.build_timezone.assert_called_once_with(**expectedargs)
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mockBuilder = mock.Mock()
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expectedargs = {"negative": False, "hh": "00", "mm": "00", "name": "+00:00"}
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mockBuilder.build_timezone.return_value = expectedargs
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result = parse_timezone("+00:00", builder=mockBuilder)
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self.assertEqual(result, expectedargs)
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mockBuilder.build_timezone.assert_called_once_with(**expectedargs)
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mockBuilder = mock.Mock()
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expectedargs = {"negative": True, "hh": "01", "mm": "23", "name": "-01:23"}
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mockBuilder.build_timezone.return_value = expectedargs
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result = parse_timezone("-01:23", builder=mockBuilder)
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self.assertEqual(result, expectedargs)
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mockBuilder.build_timezone.assert_called_once_with(**expectedargs)
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def test_parse_timezone_negativezero(self):
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# A 0 offset cannot be negative
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with self.assertRaises(ISOFormatError):
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parse_timezone("-00:00", builder=None)
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with self.assertRaises(ISOFormatError):
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parse_timezone("-0000", builder=None)
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with self.assertRaises(ISOFormatError):
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parse_timezone("-00", builder=None)
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