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							# -*- coding: utf-8 -*-
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							from collections import defaultdict
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							import mock
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							from searx.engines import mediawiki
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							from searx.testing import SearxTestCase
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							class TestMediawikiEngine(SearxTestCase):
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							    def test_request(self):
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							        query = 'test_query'
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							        dicto = defaultdict(dict)
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							        dicto['pageno'] = 1
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							        dicto['language'] = 'fr_FR'
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							        params = mediawiki.request(query, dicto)
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							        self.assertIn('url', params)
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							        self.assertIn(query, params['url'])
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							        self.assertIn('wikipedia.org', params['url'])
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							        self.assertIn('fr', params['url'])
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							        dicto['language'] = 'all'
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							        params = mediawiki.request(query, dicto)
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							        self.assertIn('en', params['url'])
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							        mediawiki.base_url = "http://test.url/"
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							        mediawiki.search_url = mediawiki.base_url +\
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							                                 'w/api.php?action=query'\
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							                                 '&list=search'\
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							                                 '&{query}'\
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							                                 '&srprop=timestamp'\
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							                                 '&format=json'\
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							                                 '&sroffset={offset}'\
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							                                 '&srlimit={limit}'     # noqa
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							        params = mediawiki.request(query, dicto)
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							        self.assertIn('test.url', params['url'])
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							    def test_response(self):
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							        dicto = defaultdict(dict)
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							        dicto['language'] = 'fr'
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							        mediawiki.base_url = "https://{language}.wikipedia.org/"
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							        self.assertRaises(AttributeError, mediawiki.response, None)
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							        self.assertRaises(AttributeError, mediawiki.response, [])
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							        self.assertRaises(AttributeError, mediawiki.response, '')
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							        self.assertRaises(AttributeError, mediawiki.response, '[]')
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							        response = mock.Mock(text='{}', search_params=dicto)
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							        self.assertEqual(mediawiki.response(response), [])
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							        response = mock.Mock(text='{"data": []}', search_params=dicto)
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							        self.assertEqual(mediawiki.response(response), [])
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							        json = """
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							        {
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							            "query-continue": {
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							                "search": {
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							                    "sroffset": 1
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							                }
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							            },
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							            "query": {
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							                "searchinfo": {
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							                    "totalhits": 29721
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							                },
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							                "search": [
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							                    {
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							                        "ns": 0,
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							                        "title": "This is the title étude",
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							                        "timestamp": "2014-12-19T17:42:52Z"
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							                    }
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							                ]
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							            }
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							        }
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							        """
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							        response = mock.Mock(text=json, search_params=dicto)
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							        results = mediawiki.response(response)
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							        self.assertEqual(type(results), list)
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							        self.assertEqual(len(results), 1)
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							        self.assertEqual(results[0]['title'], u'This is the title étude')
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							        self.assertIn('fr.wikipedia.org', results[0]['url'])
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							        self.assertIn('This_is_the_title', results[0]['url'])
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							        self.assertIn('%C3%A9tude', results[0]['url'])
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							        self.assertEqual(results[0]['content'], '')
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							        json = """
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							        {
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							            "query-continue": {
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							                "search": {
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							                    "sroffset": 1
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							                }
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							            },
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							            "query": {
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							                "searchinfo": {
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							                    "totalhits": 29721
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							                },
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							                "search": [
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							                ]
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							            }
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							        }
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							        """
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							        response = mock.Mock(text=json, search_params=dicto)
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							        results = mediawiki.response(response)
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							        self.assertEqual(type(results), list)
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							        self.assertEqual(len(results), 0)
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							        json = """
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							        {
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							            "query-continue": {
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							                "search": {
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							                    "sroffset": 1
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							                }
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							            },
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							            "query": {
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							            }
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							        }
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							        """
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							        response = mock.Mock(text=json, search_params=dicto)
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							        results = mediawiki.response(response)
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							        self.assertEqual(type(results), list)
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							        self.assertEqual(len(results), 0)
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							        json = """
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							        {"toto":[
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							            {"id":200,"name":"Artist Name",
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							            "link":"http:\/\/www.mediawiki.com\/artist\/1217","type":"artist"}
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							        ]}
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							        """
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							        response = mock.Mock(text=json, search_params=dicto)
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							        results = mediawiki.response(response)
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							        self.assertEqual(type(results), list)
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							        self.assertEqual(len(results), 0)
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