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34 lines
1008 B
Python
34 lines
1008 B
Python
from helper import unittest, PillowTestCase
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from PIL import features
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class TestFeatures(PillowTestCase):
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def test_check_features(self):
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for feature in features.modules:
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self.assertIn(
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features.check_module(feature), [True, False, None])
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for feature in features.codecs:
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self.assertIn(features.check_codec(feature), [True, False])
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def test_supported_features(self):
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self.assertIsInstance(features.get_supported_modules(), list)
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self.assertIsInstance(features.get_supported_codecs(), list)
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def test_unsupported_codec(self):
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# Arrange
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codec = "unsupported_codec"
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# Act / Assert
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self.assertRaises(ValueError, lambda: features.check_codec(codec))
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def test_unsupported_module(self):
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# Arrange
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module = "unsupported_module"
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# Act / Assert
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self.assertRaises(ValueError, lambda: features.check_module(module))
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if __name__ == '__main__':
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unittest.main()
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