|  | from collections import defaultdict
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							|  | import mock
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							|  | from searx.engines import yacy
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							|  | from searx.testing import SearxTestCase
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							|  | 
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							|  | 
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							|  | class TestYacyEngine(SearxTestCase):
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							|  | 
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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 = yacy.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('localhost', params['url'])
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							|  |         self.assertIn('fr', params['url'])
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							|  | 
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							|  |         dicto['language'] = 'all'
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							|  |         params = yacy.request(query, dicto)
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							|  |         self.assertIn('url', params)
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							|  |         self.assertNotIn('lr=lang_', params['url'])
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							|  | 
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							|  |     def test_response(self):
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							|  |         self.assertRaises(AttributeError, yacy.response, None)
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							|  |         self.assertRaises(AttributeError, yacy.response, [])
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							|  |         self.assertRaises(AttributeError, yacy.response, '')
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							|  |         self.assertRaises(AttributeError, yacy.response, '[]')
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							|  | 
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							|  |         response = mock.Mock(text='{}')
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							|  |         self.assertEqual(yacy.response(response), [])
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							|  | 
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							|  |         response = mock.Mock(text='{"data": []}')
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							|  |         self.assertEqual(yacy.response(response), [])
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							|  | 
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							|  |         json = """
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							|  |         {
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							|  |           "channels": [
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							|  |             {
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							|  |               "title": "YaCy P2P-Search for test",
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							|  |               "description": "Search for test",
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							|  |               "link": "http://search.yacy.de:7001/yacysearch.html?query=test&resource=global&contentdom=0",
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							|  |               "image": {
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							|  |                 "url": "http://search.yacy.de:7001/env/grafics/yacy.png",
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							|  |                 "title": "Search for test",
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							|  |                 "link": "http://search.yacy.de:7001/yacysearch.html?query=test&resource=global&contentdom=0"
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							|  |               },
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							|  |               "totalResults": "249",
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							|  |               "startIndex": "0",
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							|  |               "itemsPerPage": "5",
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							|  |               "searchTerms": "test",
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							|  |               "items": [
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							|  |                 {
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							|  |                   "title": "This is the title",
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							|  |                   "link": "http://this.is.the.url",
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							|  |                   "code": "",
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							|  |                   "description": "This should be the content",
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							|  |                   "pubDate": "Sat, 08 Jun 2013 02:00:00 +0200",
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							|  |                   "size": "44213",
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							|  |                   "sizename": "43 kbyte",
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							|  |                   "guid": "lzh_1T_5FP-A",
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							|  |                   "faviconCode": "XTS4uQ_5FP-A",
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							|  |                   "host": "www.gamestar.de",
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							|  |                   "path": "/spiele/city-of-heroes-freedom/47019.html",
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							|  |                   "file": "47019.html",
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							|  |                   "urlhash": "lzh_1T_5FP-A",
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							|  |                   "ranking": "0.20106804"
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							|  |                 },
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							|  |                 {
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							|  |                   "title": "This is the title2",
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							|  |                   "icon": "/ViewImage.png?maxwidth=96&maxheight=96&code=7EbAbW6BpPOA",
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							|  |                   "image": "http://image.url/image.png",
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							|  |                   "cache": "/ViewImage.png?quadratic=&url=http://golem.ivwbox.de/cgi-bin/ivw/CP/G_INET?d=14071378",
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							|  |                   "url": "http://this.is.the.url",
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							|  |                   "urlhash": "7EbAbW6BpPOA",
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							|  |                   "host": "www.golem.de",
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							|  |                   "width": "-1",
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							|  |                   "height": "-1"
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							|  |                 }
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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)
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							|  |         results = yacy.response(response)
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							|  |         self.assertEqual(type(results), list)
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							|  |         self.assertEqual(len(results), 2)
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							|  |         self.assertEqual(results[0]['title'], 'This is the title')
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							|  |         self.assertEqual(results[0]['url'], 'http://this.is.the.url')
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							|  |         self.assertEqual(results[0]['content'], 'This should be the content')
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							|  |         self.assertEqual(results[1]['img_src'], 'http://image.url/image.png')
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							|  |         self.assertEqual(results[1]['content'], '')
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							|  |         self.assertEqual(results[1]['url'], 'http://this.is.the.url')
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							|  |         self.assertEqual(results[1]['title'], 'This is the title2')
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