searxng/searx/tests/engines/test_wolframalpha_api.py

293 lines
11 KiB
Python

# -*- coding: utf-8 -*-
from collections import defaultdict
import mock
from searx.engines import wolframalpha_api
from searx.testing import SearxTestCase
class TestWolframAlphaAPIEngine(SearxTestCase):
def test_request(self):
query = 'test_query'
api_key = 'XXXXXX-XXXXXXXXXX'
dicto = defaultdict(dict)
dicto['api_key'] = api_key
params = wolframalpha_api.request(query, dicto)
self.assertIn('url', params)
self.assertIn(query, params['url'])
self.assertIn('wolframalpha.com', params['url'])
self.assertIn('api_key', params)
self.assertIn(api_key, params['api_key'])
def test_response(self):
self.assertRaises(AttributeError, wolframalpha_api.response, None)
self.assertRaises(AttributeError, wolframalpha_api.response, [])
self.assertRaises(AttributeError, wolframalpha_api.response, '')
self.assertRaises(AttributeError, wolframalpha_api.response, '[]')
xml = '''<?xml version='1.0' encoding='UTF-8'?>
<queryresult success='false' error='false' />
'''
response = mock.Mock(content=xml)
self.assertEqual(wolframalpha_api.response(response), [])
xml = """<?xml version='1.0' encoding='UTF-8'?>
<queryresult success='false'
error='false'
numpods='0'
datatypes=''
timedout=''
timedoutpods=''
timing='0.241'
parsetiming='0.074'
parsetimedout='false'
recalculate=''
id=''
host='http://www5a.wolframalpha.com'
server='56'
related=''
version='2.6'>
<tips count='1'>
<tip text='Check your spelling, and use English' />
</tips>
</queryresult>
"""
response = mock.Mock(content=xml)
self.assertEqual(wolframalpha_api.response(response), [])
xml = """<?xml version='1.0' encoding='UTF-8'?>
<queryresult success='true'
error='false'
numpods='6'
datatypes=''
timedout=''
timedoutpods=''
timing='0.826'
parsetiming='0.17'
parsetimedout='false'
recalculate=''
id='MSPa9721hfe10fii5idac02000029c3a6f09608410h'
host='http://www4c.wolframalpha.com'
server='53'
related='http://www4c.wolframalpha.com/api/v2/relatedQueries.jsp?id=MSPa9731h927ig0h6b1&amp;s=53'
version='2.6'>
<pod title='Input'
scanner='Identity'
id='Input'
position='100'
error='false'
numsubpods='1'>
<subpod title=''>
<img src='http://www4c.wolframalpha.com/Calculate/MSP/MSP974111ig68hc?MSPStoreType=image/gif&amp;s=53'
alt='sqrt(-1)'
title='sqrt(-1)'
width='36'
height='20' />
<plaintext>sqrt(-1)</plaintext>
</subpod>
</pod>
<pod title='Result'
scanner='Simplification'
id='Result'
position='200'
error='false'
numsubpods='1'
primary='true'>
<subpod title=''>
<img src='http://www4c.wolframalpha.com/Calculate/MSP/MSP9751hfe101fc27?MSPStoreType=image/gif&amp;s=53'
alt='i'
title='i'
width='5'
height='18' />
<plaintext>i</plaintext>
</subpod>
<states count='1'>
<state name='Step-by-step solution'
input='Result__Step-by-step solution' />
</states>
</pod>
<pod title='Polar coordinates'
scanner='Numeric'
id='PolarCoordinates'
position='300'
error='false'
numsubpods='1'>
<subpod title=''>
<img src='http://www4c.wolframalpha.com/Calculate/MSP/MSP97600003i83?MSPStoreType=image/gif&amp;s=53'
alt='r = 1 (radius), theta = 90° (angle)'
title='r = 1 (radius), theta = 90° (angle)'
width='209'
height='18' />
<plaintext>r = 1 (radius), theta = 90° (angle)</plaintext>
</subpod>
</pod>
<pod title='Position in the complex plane'
scanner='Numeric'
id='PositionInTheComplexPlane'
position='400'
error='false'
numsubpods='1'>
<subpod title=''>
<img src='http://www4c.wolframalpha.com/Calculate/MSP/MSP9771e10ficg4g?MSPStoreType=image/gif&amp;s=53'
alt=''
title=''
width='200'
height='185' />
<plaintext></plaintext>
</subpod>
</pod>
<pod title='All 2nd roots of -1'
scanner='RootsOfUnity'
id=''
position='500'
error='false'
numsubpods='2'>
<subpod title=''>
<img src='http://www4c.wolframalpha.com/Calculate/MSP/MSP9781hfe10fii?MSPStoreType=image/gif&amp;s=53'
alt='i (principal root)'
title='i (principal root)'
width='94'
height='18' />
<plaintext>i (principal root)</plaintext>
</subpod>
<subpod title=''>
<img src='http://www4c.wolframalpha.com/Calculate/MSP/MSP9791hfe16f2eh1?MSPStoreType=image/gif&amp;s=53'
alt='-i'
title='-i'
width='16'
height='18' />
<plaintext>-i</plaintext>
</subpod>
</pod>
<pod title='Plot of all roots in the complex plane'
scanner='RootsOfUnity'
id='PlotOfAllRootsInTheComplexPlane'
position='600'
error='false'
numsubpods='1'>
<subpod title=''>
<img src='http://www4c.wolframalpha.com/Calculate/MSP/MSP9801h0fi192f9?MSPStoreType=image/gif&amp;s=53'
alt=''
title=''
width='200'
height='185' />
<plaintext></plaintext>
</subpod>
</pod>
</queryresult>
"""
response = mock.Mock(content=xml)
results = wolframalpha_api.response(response)
self.assertEqual(type(results), list)
self.assertEqual(len(results), 1)
self.assertIn("i", results[0]['answer'])
xml = """<?xml version='1.0' encoding='UTF-8'?>
<queryresult success='true'
error='false'
numpods='2'
datatypes=''
timedout='Integral'
timedoutpods=''
timing='1.245'
parsetiming='0.194'
parsetimedout='false'
recalculate='http://www4b.wolframalpha.com/api/v2/recalc.jsp?id=MSPa77651gf1a1hie0ii051ea0e1c&amp;s=3'
id='MSPa77661gf1a1hie5c9d9a600003baifafc1211daef'
host='http://www4b.wolframalpha.com'
server='3'
related='http://www4b.wolframalpha.com/api/v2/relatedQueries.jsp?id=MSPa77671gf1a1hie5c5hc2&amp;s=3'
version='2.6'>
<pod title='Indefinite integral'
scanner='Integral'
id='IndefiniteIntegral'
position='100'
error='false'
numsubpods='1'
primary='true'>
<subpod title=''>
<img src='http://www4b.wolframalpha.com/Calculate/MSP/MSP776814b9492i9a7gb16?MSPStoreType=image/gif&amp;s=3'
alt=' integral 1/x dx = log(x)+constant'
title=' integral 1/x dx = log(x)+constant'
width='182'
height='36' />
<plaintext> integral 1/x dx = log(x)+constant</plaintext>
</subpod>
<states count='1'>
<state name='Step-by-step solution'
input='IndefiniteIntegral__Step-by-step solution' />
</states>
<infos count='1'>
<info text='log(x) is the natural logarithm'>
<img src='http://www4b.wolframalpha.com/Calculate/MSP/MSP77691g23eg440g89db?MSPStoreType=image/gif&amp;s=3'
alt='log(x) is the natural logarithm'
title='log(x) is the natural logarithm'
width='198'
height='18' />
<link url='http://reference.wolfram.com/mathematica/ref/Log.html'
text='Documentation'
title='Mathematica' />
<link url='http://functions.wolfram.com/ElementaryFunctions/Log'
text='Properties'
title='Wolfram Functions Site' />
<link url='http://mathworld.wolfram.com/NaturalLogarithm.html'
text='Definition'
title='MathWorld' />
</info>
</infos>
</pod>
<pod title='Plots of the integral'
scanner='Integral'
id='Plot'
position='200'
error='false'
numsubpods='2'>
<subpod title=''>
<img src='http://www4b.wolframalpha.com/Calculate/MSP/MSP77701gf1a9d2eb630g9?MSPStoreType=image/gif&amp;s=3'
alt=''
title=''
width='334'
height='128' />
<plaintext></plaintext>
<states count='1'>
<statelist count='2'
value='Complex-valued plot'
delimiters=''>
<state name='Complex-valued plot'
input='Plot__1_Complex-valued plot' />
<state name='Real-valued plot'
input='Plot__1_Real-valued plot' />
</statelist>
</states>
</subpod>
<subpod title=''>
<img src='http://www4b.wolframalpha.com/Calculate/MSP/MSP77711gf1ai29a34b0ab?MSPStoreType=image/gif&amp;s=3'
alt=''
title=''
width='334'
height='133' />
<plaintext></plaintext>
<states count='1'>
<statelist count='2'
value='Complex-valued plot'
delimiters=''>
<state name='Complex-valued plot'
input='Plot__2_Complex-valued plot' />
<state name='Real-valued plot'
input='Plot__2_Real-valued plot' />
</statelist>
</states>
</subpod>
</pod>
</queryresult>
"""
response = mock.Mock(content=xml)
results = wolframalpha_api.response(response)
self.assertEqual(type(results), list)
self.assertEqual(len(results), 1)
self.assertIn("log(x)+c", results[0]['answer'])