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- # -*- coding: utf-8 -*-
- from collections import defaultdict
- import mock
- from searx.engines import load_engine, duckduckgo
- from searx.testing import SearxTestCase
- class TestDuckduckgoEngine(SearxTestCase):
- def test_request(self):
- duckduckgo = load_engine({'engine': 'duckduckgo', 'name': 'duckduckgo'})
- query = 'test_query'
- dicto = defaultdict(dict)
- dicto['pageno'] = 1
- dicto['time_range'] = ''
- dicto['language'] = 'de-CH'
- params = duckduckgo.request(query, dicto)
- self.assertIn('url', params)
- self.assertIn(query, params['url'])
- self.assertIn('duckduckgo.com', params['url'])
- self.assertIn('ch-de', params['url'])
- self.assertIn('s=0', params['url'])
- # when ddg uses non standard codes
- dicto['language'] = 'zh-HK'
- params = duckduckgo.request(query, dicto)
- self.assertIn('hk-tzh', params['url'])
- dicto['language'] = 'en-GB'
- params = duckduckgo.request(query, dicto)
- self.assertIn('uk-en', params['url'])
- # no country given
- dicto['language'] = 'en'
- params = duckduckgo.request(query, dicto)
- self.assertIn('us-en', params['url'])
- def test_no_url_in_request_year_time_range(self):
- dicto = defaultdict(dict)
- query = 'test_query'
- dicto['time_range'] = 'year'
- params = duckduckgo.request(query, dicto)
- self.assertEqual({}, params['url'])
- def test_response(self):
- self.assertRaises(AttributeError, duckduckgo.response, None)
- self.assertRaises(AttributeError, duckduckgo.response, [])
- self.assertRaises(AttributeError, duckduckgo.response, '')
- self.assertRaises(AttributeError, duckduckgo.response, '[]')
- response = mock.Mock(text='<html></html>')
- self.assertEqual(duckduckgo.response(response), [])
- html = u"""
- <div class="result results_links results_links_deep web-result result--no-result">
- <div class="links_main links_deep result__body">
- <h2 class="result__title">
- </h2>
- <div class="no-results">No results</div>
- <div class="result__extras">
- </div>
- </div>
- </div>
- """
- response = mock.Mock(text=html)
- results = duckduckgo.response(response)
- self.assertEqual(duckduckgo.response(response), [])
- html = u"""
- <div class="result results_links results_links_deep web-result ">
- <div class="links_main links_deep result__body">
- <h2 class="result__title">
- <a rel="nofollow" class="result__a" href="http://this.should.be.the.link/ű">
- This <b>is</b> <b>the</b> title
- </a>
- </h2>
- <a class="result__snippet" href="http://this.should.be.the.link/ű">
- <b>This</b> should be the content.
- </a>
- <div class="result__extras">
- </div>
- </div>
- </div>
- """
- response = mock.Mock(text=html)
- results = duckduckgo.response(response)
- self.assertEqual(type(results), list)
- self.assertEqual(len(results), 1)
- self.assertEqual(results[0]['title'], 'This is the title')
- self.assertEqual(results[0]['url'], u'http://this.should.be.the.link/ű')
- self.assertEqual(results[0]['content'], 'This should be the content.')
- def test_fetch_supported_languages(self):
- js = """some code...regions:{
- "wt-wt":"All Results","ar-es":"Argentina","au-en":"Australia","at-de":"Austria","be-fr":"Belgium (fr)"
- }some more code..."""
- response = mock.Mock(text=js)
- languages = list(duckduckgo._fetch_supported_languages(response))
- self.assertEqual(len(languages), 5)
- self.assertIn('wt-WT', languages)
- self.assertIn('es-AR', languages)
- self.assertIn('en-AU', languages)
- self.assertIn('de-AT', languages)
- self.assertIn('fr-BE', languages)
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