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- """
- Unit test for backwards compatibility.
- """
- import unittest
- from os import path
-
- from nd2reader.legacy import Nd2
-
-
- class TestReader(unittest.TestCase):
- def setUp(self):
- dir_path = path.dirname(path.realpath(__file__))
- self.files = [
- path.join(dir_path, 'test_data/data001.nd2'),
- path.join(dir_path, 'test_data/data002.nd2')
- ]
-
- def test_sizes_data_001(self):
- with Nd2(self.files[0]) as reader:
- self.assertEqual(reader.width, 128)
- self.assertEqual(reader.height, 128)
- self.assertEqual(len(reader.frames), 982)
- self.assertEqual(len(reader.channels), 1)
- self.assertEqual(len(reader.z_levels), 1)
-
- def test_frame_size_data_001(self):
- with Nd2(self.files[0]) as reader:
- frame = reader[13]
- self.assertEqual(frame.shape[0], 128)
- self.assertEqual(frame.shape[1], 128)
-
- def test_sizes_data_002(self):
- with Nd2(self.files[1]) as reader:
- self.assertEqual(reader.width, 512)
- self.assertEqual(reader.height, 256)
- self.assertEqual(len(reader.frames), 78)
- self.assertEqual(len(reader.channels), 1)
- self.assertEqual(len(reader.z_levels), 1)
-
- def test_frame_size_data_002(self):
- with Nd2(self.files[1]) as reader:
- frame = reader[13]
- self.assertEqual(frame.shape[1], 512)
- self.assertEqual(frame.shape[0], 256)
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