mirror of https://github.com/searxng/searxng.git
327 lines
12 KiB
Python
327 lines
12 KiB
Python
# -*- 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 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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api_key = 'XXXXXX-XXXXXXXXXX'
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dicto = defaultdict(dict)
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dicto['api_key'] = api_key
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params = wolframalpha_api.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('wolframalpha.com', params['url'])
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self.assertIn('api_key', params)
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self.assertIn(api_key, params['api_key'])
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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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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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# test failure
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response = mock.Mock(content=xml)
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self.assertEqual(wolframalpha_api.response(response), [])
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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='6'
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datatypes=''
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timedout=''
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timedoutpods=''
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timing='0.684'
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parsetiming='0.138'
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parsetimedout='false'
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recalculate=''
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id='MSPa416020a7966dachc463600000f9c66cc21444cfg'
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host='http://www3.wolframalpha.com'
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server='6'
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related='http://www3.wolframalpha.com/api/v2/relatedQueries.jsp?...'
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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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position='100'
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error='false'
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numsubpods='1'>
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<subpod title=''>
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<plaintext>sqrt(-1)</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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position='200'
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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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<plaintext></plaintext>
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</subpod>
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<states count='1'>
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<state name='Step-by-step solution'
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input='Result__Step-by-step solution' />
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</states>
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</pod>
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<pod title='Polar coordinates'
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scanner='Numeric'
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id='PolarCoordinates'
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position='300'
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error='false'
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numsubpods='1'>
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<subpod title=''>
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<plaintext>r1 (radius), θ90° (angle)</plaintext>
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</subpod>
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</pod>
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<pod title='Position in the complex plane'
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scanner='Numeric'
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id='PositionInTheComplexPlane'
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position='400'
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error='false'
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numsubpods='1'>
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<subpod title=''>
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<plaintext></plaintext>
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</subpod>
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</pod>
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<pod title='All 2nd roots of -1'
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scanner='RootsOfUnity'
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id=''
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position='500'
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error='false'
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numsubpods='2'>
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<subpod title=''>
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<plaintext> (principal root)</plaintext>
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</subpod>
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<subpod title=''>
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<plaintext>-</plaintext>
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</subpod>
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</pod>
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<pod title='Plot of all roots in the complex plane'
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scanner='RootsOfUnity'
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id='PlotOfAllRootsInTheComplexPlane'
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position='600'
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error='false'
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numsubpods='1'>
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<subpod 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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# test private user area char in response
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response = mock.Mock(content=xml)
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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), 1)
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self.assertIn('i', results[0]['answer'])
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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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timedout=''
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timedoutpods=''
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timing='1.286'
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parsetiming='0.255'
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parsetimedout='false'
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recalculate=''
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id='MSPa195222ad740ede5214h30000480ca61h003d3gd6'
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host='http://www3.wolframalpha.com'
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server='20'
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related='http://www3.wolframalpha.com/api/v2/relatedQueries.jsp?id=...'
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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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position='100'
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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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<plaintext>∫1/xxlog(x)+constant</plaintext>
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</subpod>
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<states count='1'>
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<state name='Step-by-step solution'
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input='IndefiniteIntegral__Step-by-step solution' />
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</states>
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<infos count='1'>
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<info text='log(x) is the natural logarithm'>
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<link url='http://reference.wolfram.com/mathematica/ref/Log.html'
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text='Documentation'
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title='Mathematica' />
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<link url='http://functions.wolfram.com/ElementaryFunctions/Log'
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text='Properties'
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title='Wolfram Functions Site' />
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<link url='http://mathworld.wolfram.com/NaturalLogarithm.html'
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text='Definition'
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title='MathWorld' />
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</info>
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</infos>
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</pod>
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<pod title='Plots of the integral'
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scanner='Integral'
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id='Plot'
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position='200'
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error='false'
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numsubpods='2'>
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<subpod title=''>
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<plaintext></plaintext>
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<states count='1'>
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<statelist count='2'
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value='Complex-valued plot'
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delimiters=''>
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<state name='Complex-valued plot'
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input='Plot__1_Complex-valued plot' />
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<state name='Real-valued plot'
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input='Plot__1_Real-valued plot' />
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</statelist>
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</states>
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</subpod>
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<subpod title=''>
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<plaintext></plaintext>
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<states count='1'>
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<statelist count='2'
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value='Complex-valued plot'
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delimiters=''>
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<state name='Complex-valued plot'
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input='Plot__2_Complex-valued plot' />
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<state name='Real-valued plot'
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input='Plot__2_Real-valued plot' />
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</statelist>
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</states>
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</subpod>
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</pod>
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<assumptions count='1'>
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<assumption type='Clash'
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word='integral'
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template='Assuming "${word}" is ${desc1}. Use as ${desc2} instead'
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count='2'>
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<value name='IntegralsWord'
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desc='an integral'
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input='*C.integral-_*IntegralsWord-' />
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<value name='MathematicalFunctionIdentityPropertyClass'
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desc='a function property'
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input='*C.integral-_*MathematicalFunctionIdentityPropertyClass-' />
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</assumption>
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</assumptions>
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</queryresult>
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"""
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# test integral
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response = mock.Mock(content=xml)
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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), 1)
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self.assertIn('log(x)+c', results[0]['answer'])
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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='4'
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datatypes='Solve'
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timedout=''
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timedoutpods=''
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timing='0.883'
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parsetiming='0.337'
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parsetimedout='false'
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recalculate=''
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id='MSPa347225h1ea85fgfbgb4000064ff000d25g5df3f'
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host='http://www5a.wolframalpha.com'
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server='52'
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related='http://www5a.wolframalpha.com/api/v2/relatedQueries.jsp?...'
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version='2.6'>
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<pod title='Input interpretation'
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scanner='Identity'
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id='Input'
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position='100'
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error='false'
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numsubpods='1'>
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<subpod title=''>
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<img src='http://www5a.wolframalpha.com/Calculate/MSP/MSP349225h1ea85fgfbgb400005dhd93b9eegg8f32?...'
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alt='solve x^2+x = 0'
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title='solve x^2+x = 0'
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width='157'
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height='35' />
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<plaintext>solve x^2+x = 0</plaintext>
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</subpod>
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</pod>
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<pod title='Results'
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scanner='Solve'
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id='Result'
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position='200'
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error='false'
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numsubpods='2'
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primary='true'>
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<subpod title=''>
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<img src='http://www5a.wolframalpha.com/Calculate/MSP/MSP350225h1ea85fgfbgb400005b1ebcefaha3ac97?...'
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alt='x = -1'
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title='x = -1'
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width='47'
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height='18' />
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<plaintext>x = -1</plaintext>
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</subpod>
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<subpod title=''>
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<img src='http://www5a.wolframalpha.com/Calculate/MSP/MSP351225h1ea85fgfbgb4000032fic0ig981hc936?...'
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alt='x = 0'
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title='x = 0'
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width='36'
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height='18' />
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<plaintext>x = 0</plaintext>
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</subpod>
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<states count='1'>
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<state name='Step-by-step solution'
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input='Result__Step-by-step solution' />
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</states>
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</pod>
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<pod title='Root plot'
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scanner='Solve'
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id='RootPlot'
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position='300'
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error='false'
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numsubpods='1'>
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<subpod title=''>
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<img src='http://www5a.wolframalpha.com/Calculate/MSP/MSP352225h1ea85fgfbgb40000464054c665hc5dee?...'
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alt=''
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title=''
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width='300'
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height='181' />
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<plaintext></plaintext>
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</subpod>
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</pod>
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<pod title='Number line'
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scanner='Solve'
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id='NumberLine'
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position='400'
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error='false'
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numsubpods='1'>
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<subpod title=''>
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<img src='http://www5a.wolframalpha.com/Calculate/MSP/MSP353225h1ea85fgfbgb400005ab1c8aai366fe46?...'
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alt=''
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title=''
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width='310'
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height='36' />
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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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# test ecuation with multiple answers
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response = mock.Mock(content=xml)
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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.assertIn('x = -1', results[0]['answer'])
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self.assertIn('x = 0', results[1]['answer'])
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