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18f1d55d77
* test(normalize): make optional tests deterministic Signed-off-by: aoright <102943475+aoright@users.noreply.github.com> * docs(changelog): add entry for #881 / #860 normalize test determinism fixes --------- Signed-off-by: aoright <102943475+aoright@users.noreply.github.com> Co-authored-by: Mohd Kaif <98801504+KaifAhmad1@users.noreply.github.com> Co-authored-by: KaifAhmad1 <kaifahmad087@gmail.com>
51 lines
1.6 KiB
Python
51 lines
1.6 KiB
Python
import unittest
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from semantica.normalize.encoding_handler import EncodingHandler
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class TestEncodingHandler(unittest.TestCase):
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def setUp(self):
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self.handler = EncodingHandler()
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def test_detect_encoding(self):
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# UTF-8
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text = (
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"C'était déjà l'été à Montréal; François dégustait un café près "
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"de l'hôtel. "
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) * 4
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utf8_bytes = text.encode("utf-8")
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encoding, _ = self.handler.detect(utf8_bytes)
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self.assertEqual(encoding.lower(), "utf-8")
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# Latin-1
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latin1_bytes = text.encode("latin-1")
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encoding, _ = self.handler.detect(latin1_bytes)
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# Different chardet versions may choose different compatible codecs.
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self.assertEqual(latin1_bytes.decode(encoding), text)
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def test_convert_to_utf8(self):
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text = "Héllò Wörld"
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latin1_bytes = text.encode("latin-1")
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converted = self.handler.convert_to_utf8(
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latin1_bytes, source_encoding="latin-1"
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)
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self.assertEqual(converted, text)
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def test_remove_bom(self):
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# UTF-8 BOM
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bom_bytes = b"\xef\xbb\xbfHello"
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self.assertEqual(self.handler.remove_bom(bom_bytes), b"Hello")
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# String BOM
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bom_str = "\ufeffHello"
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self.assertEqual(self.handler.remove_bom(bom_str), "Hello")
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def test_validate_encoding(self):
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self.assertTrue(self.handler.validate_encoding("Hello", "utf-8"))
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# Invalid sequence for ascii
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self.assertFalse(self.handler.validate_encoding("Héllò", "ascii"))
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if __name__ == "__main__":
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unittest.main()
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