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45 lines
1.6 KiB
45 lines
1.6 KiB
import unittest
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from os import path
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import numpy as np
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from nd2reader.artificial import ArtificialND2
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from nd2reader.common import check_or_make_dir
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from nd2reader.parser import Parser
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from nd2reader.reader import ND2Reader
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class TestReader(unittest.TestCase):
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def create_test_nd2(self):
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with ArtificialND2(self.test_file) as artificial:
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artificial.close()
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def setUp(self):
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dir_path = path.dirname(path.realpath(__file__))
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check_or_make_dir(path.join(dir_path, 'test_data/'))
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self.test_file = path.join(dir_path, 'test_data/test.nd2')
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def test_can_open_test_file(self):
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self.create_test_nd2()
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with ND2Reader(self.test_file) as reader:
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self.assertEqual(reader.filename, self.test_file)
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self.assertEqual(reader.pixel_type, np.float64)
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self.assertEqual(reader.sizes['x'], 0)
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self.assertEqual(reader.sizes['y'], 0)
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self.assertFalse('z' in reader.sizes)
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self.assertEqual(reader.sizes['c'], 0)
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self.assertEqual(reader.sizes['t'], 0)
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def test_extension(self):
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self.assertTrue('nd2' in ND2Reader.class_exts())
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def test_get_metadata_property(self):
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self.create_test_nd2()
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with ND2Reader(self.test_file) as reader:
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self.assertIsNone(reader._get_metadata_property('kljdf'))
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self.assertEqual(reader._get_metadata_property('kljdf', 'default'), 'default')
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def test_get_parser(self):
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self.create_test_nd2()
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with ND2Reader(self.test_file) as reader:
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self.assertTrue(type(reader.parser) is Parser)
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