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+import mock
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+from searx.testing import SearxTestCase
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+from searx import utils
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+
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+
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+class TestUtils(SearxTestCase):
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+
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+ def test_gen_useragent(self):
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+ self.assertIsInstance(utils.gen_useragent(), str)
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+ self.assertIsNotNone(utils.gen_useragent())
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+ self.assertTrue(utils.gen_useragent().startswith('Mozilla'))
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+
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+ def test_highlight_content(self):
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+ self.assertEqual(utils.highlight_content(0, None), None)
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+ self.assertEqual(utils.highlight_content(None, None), None)
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+ self.assertEqual(utils.highlight_content('', None), None)
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+ self.assertEqual(utils.highlight_content(False, None), None)
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+
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+ contents = [
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+ '<html></html>'
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+ 'not<'
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+ ]
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+ for content in contents:
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+ self.assertEqual(utils.highlight_content(content, None), content)
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+
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+ content = 'a'
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+ query = 'test'
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+ self.assertEqual(utils.highlight_content(content, query), content)
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+ query = 'a test'
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+ self.assertEqual(utils.highlight_content(content, query), content)
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+
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+
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+class TestHTMLTextExtractor(SearxTestCase):
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+
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+ def setUp(self):
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+ self.html_text_extractor = utils.HTMLTextExtractor()
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+
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+ def test__init__(self):
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+ self.assertEqual(self.html_text_extractor.result, [])
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+
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+ def test_handle_charref(self):
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+ self.html_text_extractor.handle_charref('xF')
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+ self.assertIn(u'\x0f', self.html_text_extractor.result)
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+ self.html_text_extractor.handle_charref('XF')
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+ self.assertIn(u'\x0f', self.html_text_extractor.result)
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+
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+ self.html_text_extractor.handle_charref('97')
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+ self.assertIn(u'a', self.html_text_extractor.result)
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+
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+ def test_handle_entityref(self):
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+ entity = 'test'
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+ self.html_text_extractor.handle_entityref(entity)
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+ self.assertIn(entity, self.html_text_extractor.result)
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+
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+
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+class TestUnicodeWriter(SearxTestCase):
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+
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+ def setUp(self):
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+ self.unicode_writer = utils.UnicodeWriter(mock.MagicMock())
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+
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+ def test_write_row(self):
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+ row = [1, 2, 3]
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+ self.assertEqual(self.unicode_writer.writerow(row), None)
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+
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+ def test_write_rows(self):
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+ self.unicode_writer.writerow = mock.MagicMock()
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+ rows = [1, 2, 3]
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+ self.unicode_writer.writerows(rows)
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+ self.assertEqual(self.unicode_writer.writerow.call_count, len(rows))
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Adam Tauber