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49 lines
1.7 KiB
49 lines
1.7 KiB
import unittest
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import six
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from nd2reader.common import parse_version, parse_date, _add_to_metadata
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class TestCommon(unittest.TestCase):
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def test_parse_version_2(self):
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data = 'ND2 FILE SIGNATURE CHUNK NAME01!Ver2.2'
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actual = parse_version(data)
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expected = (2, 2)
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self.assertTupleEqual(actual, expected)
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def test_parse_version_3(self):
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data = 'ND2 FILE SIGNATURE CHUNK NAME01!Ver3.0'
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actual = parse_version(data)
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expected = (3, 0)
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self.assertTupleEqual(actual, expected)
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def test_parse_date_24(self):
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date_format = "%m/%d/%Y %H:%M:%S"
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date = '02/13/2016 23:43:37'
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textinfo = {six.b('TextInfoItem9'): six.b(date)}
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result = parse_date(textinfo)
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self.assertEqual(result.strftime(date_format), date)
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def test_parse_date_12(self):
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date_format = "%m/%d/%Y %I:%M:%S %p"
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date = '02/13/2016 11:43:37 PM'
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textinfo = {six.b('TextInfoItem9'): six.b(date)}
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result = parse_date(textinfo)
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self.assertEqual(result.strftime(date_format), date)
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def test_add_to_meta_simple(self):
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metadata = {}
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_add_to_metadata(metadata, 'test', 'value')
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self.assertDictEqual(metadata, {'test': 'value'})
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def test_add_to_meta_new_list(self):
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metadata = {'test': 'value1'}
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_add_to_metadata(metadata, 'test', 'value2')
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self.assertDictEqual(metadata, {'test': ['value1', 'value2']})
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def test_add_to_meta_existing_list(self):
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metadata = {'test': ['value1', 'value2']}
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_add_to_metadata(metadata, 'test', 'value3')
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self.assertDictEqual(metadata, {'test': ['value1', 'value2', 'value3']})
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