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								# SPDX-License-Identifier: AGPL-3.0-or-later
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								# pylint: disable=missing-module-docstring
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								import mock
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								from parameterized.parameterized import parameterized
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								from searx import webutils
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								from tests import SearxTestCase
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								class TestWebUtils(SearxTestCase):  # pylint: disable=missing-class-docstring
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								    @parameterized.expand(
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								        [
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								            ('https://searx.me/', 'https://searx.me/'),
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								            ('https://searx.me/ű', 'https://searx.me/ű'),
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								            ('https://searx.me/' + (100 * 'a'), 'https://searx.me/[...]aaaaaaaaaaaaaaaaa'),
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								            ('https://searx.me/' + (100 * 'ű'), 'https://searx.me/[...]űűűűűűűűűűűűűűűűű'),
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								        ]
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								    )
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								    def test_prettify_url(self, test_url: str, expected: str):
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								        self.assertEqual(webutils.prettify_url(test_url, max_length=32), expected)
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								    @parameterized.expand(
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								        [
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								            (0, None, None),
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								            (None, None, None),
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								            ('', None, None),
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								            (False, None, None),
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								        ]
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								    )
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								    def test_highlight_content_none(self, content, query, expected):
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								        self.assertEqual(webutils.highlight_content(content, query), expected)
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								    def test_highlight_content_same(self):
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								        content = '<html></html>not<'
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								        self.assertEqual(webutils.highlight_content(content, None), content)
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								    @parameterized.expand(
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								        [
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								            ('test', 'a', 'a'),
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								            ('a test', 'a', '<span class="highlight">a</span>'),
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								            ('" test "', 'a test string', 'a <span class="highlight">test</span> string'),
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								            ('"a"', 'this is a test string', 'this is <span class="highlight">a</span> test string'),
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								            (
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								                'a test',
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								                'this is a test string that matches entire query',
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								                'this is <span class="highlight">a</span>'
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								                ' <span class="highlight">test</span>'
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								                ' string that matches entire query',
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								            ),
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								            (
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								                'this a test',
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								                'this is a string to test.',
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								                (
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								                    '<span class="highlight">this</span>'
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								                    ' is <span class="highlight">a</span>'
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								                    ' string to <span class="highlight">test</span>.'
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								                ),
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								            ),
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								            (
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								                'match this "exact phrase"',
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								                'this string contains the exact phrase we want to match',
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								                ''.join(
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								                    [
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								                        '<span class="highlight">this</span> string contains the <span class="highlight">exact</span> ',
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								                        '<span class="highlight">phrase</span> we want to <span class="highlight">match</span>',
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								                    ]
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								                ),
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								            ),
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								            (
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								                'a class',
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								                'a string with class.',
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								                '<span class="highlight">a</span> string with <span class="highlight">class</span>.',
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								            ),
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								        ]
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								    )
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								    def test_highlight_content_equal(self, query: str, content: str, expected: str):
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								        self.assertEqual(webutils.highlight_content(content, query), expected)
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								class TestUnicodeWriter(SearxTestCase):  # pylint: disable=missing-class-docstring
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								    def setUp(self):
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								        self.unicode_writer = webutils.CSVWriter(mock.MagicMock())
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								    def test_write_row(self):
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								        row = [1, 2, 3]
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								        self.assertIsNone(self.unicode_writer.writerow(row))
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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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								class TestNewHmac(SearxTestCase):  # pylint: disable=missing-class-docstring
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								    @parameterized.expand(
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								        [
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								            b'secret',
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								            1,
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								        ]
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								    )
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								    def test_attribute_error(self, secret_key):
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								        data = b'http://example.com'
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								        with self.assertRaises(AttributeError):
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								            webutils.new_hmac(secret_key, data)
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								    def test_bytes(self):
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								        data = b'http://example.com'
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								        res = webutils.new_hmac('secret', data)
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								        self.assertEqual(res, '23e2baa2404012a5cc8e4a18b4aabf0dde4cb9b56f679ddc0fd6d7c24339d819')
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