mirror of
https://github.com/searxng/searxng.git
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165 lines
6.6 KiB
Python
165 lines
6.6 KiB
Python
# -*- coding: utf-8 -*-
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from collections import defaultdict
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import mock
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from requests import Request
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from searx.engines import wolframalpha_api
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from searx.testing import SearxTestCase
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class TestWolframAlphaAPIEngine(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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params = wolframalpha_api.request(query, dicto)
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# TODO: test api_key
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self.assertIn('url', params)
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self.assertIn('https://api.wolframalpha.com/v2/query?', params['url'])
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self.assertIn(query, params['url'])
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self.assertEqual('https://www.wolframalpha.com/input/?i=test_query', params['headers']['Referer'])
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def test_replace_pua_chars(self):
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self.assertEqual('i', wolframalpha_api.replace_pua_chars(u'\uf74e'))
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def test_response(self):
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self.assertRaises(AttributeError, wolframalpha_api.response, None)
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self.assertRaises(AttributeError, wolframalpha_api.response, [])
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self.assertRaises(AttributeError, wolframalpha_api.response, '')
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self.assertRaises(AttributeError, wolframalpha_api.response, '[]')
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referer_url = 'referer_url'
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request = Request(headers={'Referer': referer_url})
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# test failure
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xml = '''<?xml version='1.0' encoding='UTF-8'?>
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<queryresult success='false' error='false' />
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'''
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response = mock.Mock(content=xml)
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self.assertEqual(wolframalpha_api.response(response), [])
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# test basic case
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xml = """<?xml version='1.0' encoding='UTF-8'?>
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<queryresult success='true'
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error='false'
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numpods='3'
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datatypes='Math'
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id='queryresult_id'
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host='http://www4c.wolframalpha.com'
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related='related_url'
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version='2.6'>
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<pod title='Input'
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scanner='Identity'
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id='Input'
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numsubpods='1'>
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<subpod title=''>
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<img src='input_img_src.gif'
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alt='input_img_alt'
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title='input_img_title' />
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<plaintext>input_plaintext</plaintext>
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</subpod>
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</pod>
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<pod title='Result'
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scanner='Simplification'
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id='Result'
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numsubpods='1'
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primary='true'>
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<subpod title=''>
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<img src='result_img_src.gif'
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alt='result_img_alt'
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title='result_img_title' />
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<plaintext>result_plaintext</plaintext>
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</subpod>
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</pod>
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<pod title='Manipulatives illustration'
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scanner='Arithmetic'
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id='Illustration'
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numsubpods='1'>
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<subpod title=''>
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<img src='illustration_img_src.gif'
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alt='illustration_img_alt' />
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<plaintext>illustration_plaintext</plaintext>
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</subpod>
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</pod>
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</queryresult>
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"""
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response = mock.Mock(content=xml, request=request)
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results = wolframalpha_api.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('input_plaintext', results[0]['infobox'])
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self.assertEqual(len(results[0]['attributes']), 3)
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self.assertEqual('Input', results[0]['attributes'][0]['label'])
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self.assertEqual('input_plaintext', results[0]['attributes'][0]['value'])
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self.assertEqual('Result', results[0]['attributes'][1]['label'])
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self.assertEqual('result_plaintext', results[0]['attributes'][1]['value'])
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self.assertEqual('Manipulatives illustration', results[0]['attributes'][2]['label'])
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self.assertEqual('illustration_img_src.gif', results[0]['attributes'][2]['image']['src'])
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self.assertEqual('illustration_img_alt', results[0]['attributes'][2]['image']['alt'])
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self.assertEqual(len(results[0]['urls']), 1)
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self.assertEqual(referer_url, results[0]['urls'][0]['url'])
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self.assertEqual('Wolfram|Alpha', results[0]['urls'][0]['title'])
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self.assertEqual(referer_url, results[1]['url'])
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self.assertEqual('Wolfram|Alpha', results[1]['title'])
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# test calc
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xml = """<?xml version='1.0' encoding='UTF-8'?>
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<queryresult success='true'
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error='false'
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numpods='2'
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datatypes=''
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parsetimedout='false'
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id='queryresult_id'
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host='http://www5b.wolframalpha.com'
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related='related_url'
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version='2.6' >
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<pod title='Indefinite integral'
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scanner='Integral'
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id='IndefiniteIntegral'
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error='false'
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numsubpods='1'
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primary='true'>
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<subpod title=''>
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<img src='integral_image.gif'
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alt='integral_img_alt'
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title='integral_img_title' />
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<plaintext>integral_plaintext</plaintext>
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</subpod>
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</pod>
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<pod title='Plot of the integral'
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scanner='Integral'
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id='Plot'
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error='false'
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numsubpods='1'>
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<subpod title=''>
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<img src='plot.gif'
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alt='plot_alt'
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title='' />
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<plaintext></plaintext>
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</subpod>
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</pod>
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</queryresult>
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"""
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response = mock.Mock(content=xml, request=request)
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results = wolframalpha_api.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('integral_plaintext', results[0]['infobox'])
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self.assertEqual(len(results[0]['attributes']), 2)
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self.assertEqual('Indefinite integral', results[0]['attributes'][0]['label'])
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self.assertEqual('integral_plaintext', results[0]['attributes'][0]['value'])
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self.assertEqual('Plot of the integral', results[0]['attributes'][1]['label'])
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self.assertEqual('plot.gif', results[0]['attributes'][1]['image']['src'])
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self.assertEqual('plot_alt', results[0]['attributes'][1]['image']['alt'])
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self.assertEqual(len(results[0]['urls']), 1)
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self.assertEqual(referer_url, results[0]['urls'][0]['url'])
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self.assertEqual('Wolfram|Alpha', results[0]['urls'][0]['title'])
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self.assertEqual(referer_url, results[1]['url'])
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self.assertEqual('Wolfram|Alpha', results[1]['title'])
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