2016-05-19 07:38:43 +02:00
										 
									 
								 
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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 xpath
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											2021-09-02 16:01:34 +02:00
										 
									 
								 
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								from tests import SearxTestCase
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											2016-05-19 07:38:43 +02:00
										 
									 
								 
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								class TestXpathEngine(SearxTestCase):
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								    def test_request(self):
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								        xpath.search_url = 'https://url.com/{query}'
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								        xpath.categories = []
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								        xpath.paging = False
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								        query = 'test_query'
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								        dicto = defaultdict(dict)
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								        params = xpath.request(query, dicto)
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								        self.assertIn('url', params)
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								        self.assertEquals('https://url.com/test_query', params['url'])
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								        xpath.search_url = 'https://url.com/q={query}&p={pageno}'
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								        xpath.paging = True
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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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								        params = xpath.request(query, dicto)
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								        self.assertIn('url', params)
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								        self.assertEquals('https://url.com/q=test_query&p=1', params['url'])
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								    def test_response(self):
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								        # without results_xpath
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								        xpath.url_xpath = '//div[@class="search_result"]//a[@class="result"]/@href'
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								        xpath.title_xpath = '//div[@class="search_result"]//a[@class="result"]'
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								        xpath.content_xpath = '//div[@class="search_result"]//p[@class="content"]'
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								        self.assertRaises(AttributeError, xpath.response, None)
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								        self.assertRaises(AttributeError, xpath.response, [])
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								        self.assertRaises(AttributeError, xpath.response, '')
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								        self.assertRaises(AttributeError, xpath.response, '[]')
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								        response = mock.Mock(text='<html></html>')
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								        self.assertEqual(xpath.response(response), [])
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								        html = u"""
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								        <div>
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								            <div class="search_result">
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								                <a class="result" href="https://result1.com">Result 1</a>
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								                <p class="content">Content 1</p>
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								                <a class="cached" href="https://cachedresult1.com">Cache</a>
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								            </div>
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								            <div class="search_result">
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								                <a class="result" href="https://result2.com">Result 2</a>
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								                <p class="content">Content 2</p>
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								                <a class="cached" href="https://cachedresult2.com">Cache</a>
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								            </div>
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								        </div>
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								        """
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								        response = mock.Mock(text=html)
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								        results = xpath.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'], 'Result 1')
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								        self.assertEqual(results[0]['url'], 'https://result1.com/')
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								        self.assertEqual(results[0]['content'], 'Content 1')
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								        self.assertEqual(results[1]['title'], 'Result 2')
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								        self.assertEqual(results[1]['url'], 'https://result2.com/')
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								        self.assertEqual(results[1]['content'], 'Content 2')
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								        # with cached urls, without results_xpath
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								        xpath.cached_xpath = '//div[@class="search_result"]//a[@class="cached"]/@href'
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								        results = xpath.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]['cached_url'], 'https://cachedresult1.com')
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								        self.assertEqual(results[1]['cached_url'], 'https://cachedresult2.com')
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								        self.assertFalse(results[0].get('is_onion', False))
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								        # results are onion urls (no results_xpath)
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								        xpath.categories = ['onions']
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								        results = xpath.response(response)
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								        self.assertTrue(results[0]['is_onion'])
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								        # with results_xpath
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								        xpath.results_xpath = '//div[@class="search_result"]'
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								        xpath.url_xpath = './/a[@class="result"]/@href'
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								        xpath.title_xpath = './/a[@class="result"]'
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								        xpath.content_xpath = './/p[@class="content"]'
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								        xpath.cached_xpath = None
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								        xpath.categories = []
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								        self.assertRaises(AttributeError, xpath.response, None)
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								        self.assertRaises(AttributeError, xpath.response, [])
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								        self.assertRaises(AttributeError, xpath.response, '')
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								        self.assertRaises(AttributeError, xpath.response, '[]')
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								        response = mock.Mock(text='<html></html>')
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								        self.assertEqual(xpath.response(response), [])
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								        response = mock.Mock(text=html)
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								        results = xpath.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'], 'Result 1')
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								        self.assertEqual(results[0]['url'], 'https://result1.com/')
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								        self.assertEqual(results[0]['content'], 'Content 1')
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								        self.assertEqual(results[1]['title'], 'Result 2')
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								        self.assertEqual(results[1]['url'], 'https://result2.com/')
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								        self.assertEqual(results[1]['content'], 'Content 2')
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								        # with cached urls, with results_xpath
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								        xpath.cached_xpath = './/a[@class="cached"]/@href'
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								        results = xpath.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]['cached_url'], 'https://cachedresult1.com')
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								        self.assertEqual(results[1]['cached_url'], 'https://cachedresult2.com')
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								        self.assertFalse(results[0].get('is_onion', False))
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								        # results are onion urls (with results_xpath)
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								        xpath.categories = ['onions']
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								        results = xpath.response(response)
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								        self.assertTrue(results[0]['is_onion'])
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