searxng/test_google.py at 772c048d01c7585fd60afca1ce30a1914e6e5b4a

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 # -*- coding: utf-8 -*-
 from collections import defaultdict
 import mock
 import lxml
 from searx.engines import google
 from searx.testing import SearxTestCase
 class TestGoogleEngine(SearxTestCase):
     def mock_response(self, text):
         response = mock.Mock(text=text, url='https://www.google.com/search?q=test&start=0&gbv=1&gws_rd=cr')
         response.search_params = mock.Mock()
         response.search_params.get = mock.Mock(return_value='www.google.com')
         return response
     def test_request(self):
         google.supported_languages = ['en', 'fr', 'zh-CN']
         query = 'test_query'
         dicto = defaultdict(dict)
         dicto['pageno'] = 1
         dicto['language'] = 'fr-FR'
         dicto['time_range'] = ''
         params = google.request(query, dicto)
         self.assertIn('url', params)
         self.assertIn(query, params['url'])
         self.assertIn('google.fr', params['url'])
         self.assertIn('fr', params['headers']['Accept-Language'])
         dicto['language'] = 'en-US'
         params = google.request(query, dicto)
         self.assertIn('google.co', params['url'])
         self.assertIn('en', params['headers']['Accept-Language'])
         dicto['language'] = 'zh'
         params = google.request(query, dicto)
         self.assertIn('google.com', params['url'])
         self.assertIn('zh-CN', params['headers']['Accept-Language'])
     def test_response(self):
         self.assertRaises(AttributeError, google.response, None)
         self.assertRaises(AttributeError, google.response, [])
         self.assertRaises(AttributeError, google.response, '')
         self.assertRaises(AttributeError, google.response, '[]')
         response = self.mock_response('<html></html>')
         self.assertEqual(google.response(response), [])
         html = """
         <div class="g">
             <h3 class="r">
                 <a href="http://this.should.be.the.link/">
                     <b>This</b> is <b>the</b> title
                 </a>
             </h3>
             <div class="s">
                 <div class="kv" style="margin-bottom:2px">
                     <cite>
                         <b>test</b>.psychologies.com/
                     </cite>
                     <div class="_nBb">‎
                         <div style="display:inline" onclick="google.sham(this);" aria-expanded="false"
                             aria-haspopup="true" tabindex="0" data-ved="0CBUQ7B0wAA">
                             <span class="_O0">
                             </span>
                         </div>
                         <div style="display:none" class="am-dropdown-menu" role="menu" tabindex="-1">
                             <ul>
                                 <li class="_Ykb">
                                     <a class="_Zkb" href="http://www.google.fr/url?url=http://webcache.googleusercontent
                                         .com/search%3Fcache:R1Z_4pGXjuIJ:http://test.psychologies.com/">
                                         En cache
                                     </a>
                                 </li>
                                 <li class="_Ykb">
                                     <a class="_Zkb" href="/search?safe=off&amp;q=related:test.psy.com/">
                                         Pages similaires
                                     </a>
                                 </li>
                             </ul>
                         </div>
                     </div>
                 </div>
                 <span class="st">
                     This should be the content.
                 </span>
                 <br>
                 <div class="osl">‎
                     <a href="http://www.google.fr/url?url=http://test.psychologies.com/tests/">
                         Test Personnalité
                     </a> - ‎
                     <a href="http://www.google.fr/url?url=http://test.psychologies.com/test/">
                         Tests - Moi
                     </a> - ‎
                     <a href="http://www.google.fr/url?url=http://test.psychologies.com/test/tests-couple">
                         Test Couple
                     </a>
                     - ‎
                     <a href="http://www.google.fr/url?url=http://test.psychologies.com/tests/tests-amour">
                         Test Amour
                     </a>
                 </div>
             </div>
         </div>
         <div class="g">
             <h3 class="r">
                 <a href="http://www.google.com/images?q=toto">
                     <b>This</b>
                 </a>
             </h3>
         </div>
         <div class="g">
             <h3 class="r">
                 <a href="http://www.google.com/search?q=toto">
                     <b>This</b> is
                 </a>
             </h3>
         </div>
         <div class="g">
             <h3 class="r">
                 <a href="€">
                     <b>This</b> is <b>the</b>
                 </a>
             </h3>
         </div>
         <div class="g">
             <h3 class="r">
                 <a href="/url?q=url">
                     <b>This</b> is <b>the</b>
                 </a>
             </h3>
         </div>
         <p class="_Bmc" style="margin:3px 8px">
             <a href="/search?num=20&amp;safe=off&amp;q=t&amp;revid=1754833769&amp;sa=X&amp;ei=-&amp;ved=">
                 suggestion <b>title</b>
             </a>
         </p>
         """
         response = self.mock_response(html)
         results = google.response(response)
         self.assertEqual(type(results), list)
         self.assertEqual(len(results), 2)
         self.assertEqual(results[0]['title'], 'This is the title')
         self.assertEqual(results[0]['url'], 'http://this.should.be.the.link/')
         self.assertEqual(results[0]['content'], 'This should be the content.')
         self.assertEqual(results[1]['suggestion'], 'suggestion title')
         html = """
         <li class="b_algo" u="0|5109|4755453613245655|UAGjXgIrPH5yh-o5oNHRx_3Zta87f_QO">
         </li>
         """
         response = self.mock_response(html)
         results = google.response(response)
         self.assertEqual(type(results), list)
         self.assertEqual(len(results), 0)
         response = mock.Mock(text='<html></html>', url='https://sorry.google.com')
         response.search_params = mock.Mock()
         response.search_params.get = mock.Mock(return_value='www.google.com')
         self.assertRaises(RuntimeWarning, google.response, response)
         response = mock.Mock(text='<html></html>', url='https://www.google.com/sorry/IndexRedirect')
         response.search_params = mock.Mock()
         response.search_params.get = mock.Mock(return_value='www.google.com')
         self.assertRaises(RuntimeWarning, google.response, response)
     def test_parse_images(self):
         html = """
         <li>
             <div>
                 <a href="http://www.google.com/url?q=http://this.is.the.url/">
                     <img style="margin:3px 0;margin-right:6px;padding:0" height="90"
                         src="https://this.is.the.image/image.jpg" width="60" align="middle" alt="" border="0">
                 </a>
             </div>
         </li>
         """
         dom = lxml.html.fromstring(html)
         results = google.parse_images(dom, 'www.google.com')
         self.assertEqual(type(results), list)
         self.assertEqual(len(results), 1)
         self.assertEqual(results[0]['url'], 'http://this.is.the.url/')
         self.assertEqual(results[0]['title'], '')
         self.assertEqual(results[0]['content'], '')
         self.assertEqual(results[0]['img_src'], 'https://this.is.the.image/image.jpg')
     def test_fetch_supported_languages(self):
         html = """<html></html>"""
         response = mock.Mock(text=html)
         languages = google._fetch_supported_languages(response)
         self.assertEqual(type(languages), dict)
         self.assertEqual(len(languages), 0)
         html = u"""
         <html>
             <body>
                 <table>
                     <tbody>
                         <tr>
                             <td>
                                 <font>
                                     <label>
                                         <span id="ten">English</span>
                                     </label>
                                 </font>
                             </td>
                             <td>
                                 <font>
                                     <label>
                                         <span id="tzh-CN">中文 (简体)</span>
                                     </label>
                                     <label>
                                         <span id="tzh-TW">中文 (繁體)</span>
                                     </label>
                                 </font>
                             </td>
                         </tr>
                     </tbody>
                 </table>
             </body>
         </html>
         """
         response = mock.Mock(text=html)
         languages = google._fetch_supported_languages(response)
         self.assertEqual(type(languages), dict)
         self.assertEqual(len(languages), 3)
         self.assertIn('en', languages)
         self.assertIn('zh-CN', languages)
         self.assertIn('zh-TW', languages)
         self.assertEquals(type(languages['en']), dict)
         self.assertEquals(type(languages['zh-CN']), dict)
         self.assertEquals(type(languages['zh-TW']), dict)
         self.assertIn('name', languages['en'])
         self.assertIn('name', languages['zh-CN'])
         self.assertIn('name', languages['zh-TW'])
         self.assertEquals(languages['en']['name'], 'English')
         self.assertEquals(languages['zh-CN']['name'], u'中文 (简体)')
         self.assertEquals(languages['zh-TW']['name'], u'中文 (繁體)')

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