kamp/searxng
1
0
Fork 0
mirror of https://github.com/searxng/searxng.git synced 2024-11-19 02:40:11 +01:00
Code

[enh] unit tests for wolframalpha

Browse Source
This commit is contained in:
a01200356 2016-02-28 00:47:36 -06:00
parent 4267b11a45
commit 4d8996eb4d
5 changed files with 393 additions and 307 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

47
searx/engines/wolframalpha_api.py
View File

@ -19,9 +19,10 @@ api_key = '' # defined in settings.yml
# xpath variables # xpath variables
failure_xpath = '/queryresult[attribute::success="false"]' failure_xpath = '/queryresult[attribute::success="false"]'
answer_xpath = '//pod[attribute::primary="true"]/subpod/plaintext' answer_xpath = '//pod[attribute::primary="true"]/subpod/plaintext'
input_xpath = '//pod[starts-with(attribute::title, "Input")]/subpod/plaintext' input_xpath = '//pod[starts-with(attribute::id, "Input")]/subpod/plaintext'
pods_xpath = '//pod' pods_xpath = '//pod'
subpods_xpath = './subpod' subpods_xpath = './subpod'
pod_id_xpath = './@id'
pod_title_xpath = './@title' pod_title_xpath = './@title'
plaintext_xpath = './plaintext' plaintext_xpath = './plaintext'
image_xpath = './img' image_xpath = './img'
@ -30,8 +31,8 @@ img_alt_xpath = './@alt'
# pods to display as image in infobox # pods to display as image in infobox
# this pods do return a plaintext, but they look better and are more useful as images # this pods do return a plaintext, but they look better and are more useful as images
image_pods = {'Visual representation', image_pods = {'VisualRepresentation',
'Manipulatives illustration'} 'Illustration'}
# do search-request # do search-request
@ -45,15 +46,15 @@ def request(query, params):
# replace private user area characters to make text legible # replace private user area characters to make text legible
def replace_pua_chars(text): def replace_pua_chars(text):
pua_chars = {u'\uf522': u'\u2192', pua_chars = {u'\uf522': u'\u2192', # rigth arrow
u'\uf7b1': u'\u2115', u'\uf7b1': u'\u2115', # set of natural numbers
u'\uf7b4': u'\u211a', u'\uf7b4': u'\u211a', # set of rational numbers
u'\uf7b5': u'\u211d', u'\uf7b5': u'\u211d', # set of real numbers
u'\uf7bd': u'\u2124', u'\uf7bd': u'\u2124', # set of integer numbers
u'\uf74c': 'd', u'\uf74c': 'd', # differential
u'\uf74d': u'\u212f', u'\uf74d': u'\u212f', # euler's number
u'\uf74e': 'i', u'\uf74e': 'i', # imaginary number
u'\uf7d9': '='} u'\uf7d9': '='} # equals sign
for k, v in pua_chars.iteritems(): for k, v in pua_chars.iteritems():
text = text.replace(k, v) text = text.replace(k, v)
@ -71,30 +72,35 @@ def response(resp):
if search_results.xpath(failure_xpath): if search_results.xpath(failure_xpath):
return [] return []
infobox_title = search_results.xpath(input_xpath) try:
if infobox_title: infobox_title = search_results.xpath(input_xpath)[0].text
infobox_title = replace_pua_chars(infobox_title[0].text) except:
infobox_title = None
pods = search_results.xpath(pods_xpath) pods = search_results.xpath(pods_xpath)
result_chunks = [] result_chunks = []
for pod in pods: for pod in pods:
pod_title = replace_pua_chars(pod.xpath(pod_title_xpath)[0]) pod_id = pod.xpath(pod_id_xpath)[0]
pod_title = pod.xpath(pod_title_xpath)[0]
subpods = pod.xpath(subpods_xpath) subpods = pod.xpath(subpods_xpath)
if not subpods: if not subpods:
continue continue
# Appends either a text or an image, depending on which one is more suitable
for subpod in subpods: for subpod in subpods:
content = subpod.xpath(plaintext_xpath)[0].text content = subpod.xpath(plaintext_xpath)[0].text
image = subpod.xpath(image_xpath) image = subpod.xpath(image_xpath)
if content and pod_title not in image_pods:
content = replace_pua_chars(content)
result_chunks.append({'label': pod_title, 'value': content})
# if there's no input pod, infobox_title is content of first pod if content and pod_id not in image_pods:
# if no input pod was found, title is first plaintext pod
if not infobox_title: if not infobox_title:
infobox_title = content infobox_title = content
content = replace_pua_chars(content)
result_chunks.append({'label': pod_title, 'value': content})
elif image: elif image:
result_chunks.append({'label': pod_title, result_chunks.append({'label': pod_title,
'image': {'src': image[0].xpath(img_src_xpath)[0], 'image': {'src': image[0].xpath(img_src_xpath)[0],
@ -103,6 +109,7 @@ def response(resp):
if not result_chunks: if not result_chunks:
return [] return []
# append infobox
results.append({'infobox': infobox_title, results.append({'infobox': infobox_title,
'attributes': result_chunks, 'attributes': result_chunks,
'urls': [{'title': 'Wolfram|Alpha', 'url': resp.request.headers['Referer']}]}) 'urls': [{'title': 'Wolfram|Alpha', 'url': resp.request.headers['Referer']}]})

61
searx/engines/wolframalpha_noapi.py
View File

@ -48,8 +48,8 @@ img_alt_xpath = './img/@alt'
# pods to display as image in infobox # pods to display as image in infobox
# this pods do return a plaintext, but they look better and are more useful as images # this pods do return a plaintext, but they look better and are more useful as images
image_pods = {'Visual representation', image_pods = {'VisualRepresentation',
'Manipulatives illustration', 'Illustration',
'Symbol'} 'Symbol'}
@ -82,26 +82,35 @@ def request(query, params):
# get additional pod # get additional pod
# NOTE: this makes an additional requests to server, so the response will take longer and might reach timeout # NOTE: this makes an additional requests to server, so the response will take longer and might reach timeout
def get_async_pod(url): def get_async_pod(url):
pod = {'subpods': []}
try: try:
resp = http_get(url, timeout=2.0) resp = http_get(url, timeout=2.0)
resp_pod = XML(resp.content)
if resp_pod.xpath(success_xpath):
for subpod in resp_pod:
plaintext = subpod.xpath(plaintext_xpath)[0].text
if plaintext:
pod['subpods'].append({'title': subpod.xpath(title_xpath)[0],
'plaintext': plaintext})
elif subpod.xpath(image_xpath):
pod['subpods'].append({'title': subpod.xpath(title_xpath)[0],
'plaintext': '',
'img': {'src': subpod.xpath(img_src_xpath)[0],
'alt': subpod.xpath(img_alt_xpath)[0]}})
except: except:
pass return None
if resp:
return parse_async_pod(resp)
def parse_async_pod(resp):
pod = {'subpods': []}
resp_pod = XML(resp.content)
if resp_pod.xpath(success_xpath):
for subpod in resp_pod:
new_subpod = {'title': subpod.xpath(title_xpath)[0]}
plaintext = subpod.xpath(plaintext_xpath)[0].text
if plaintext:
new_subpod['plaintext'] = plaintext
else:
new_subpod['plaintext'] = ''
if subpod.xpath(image_xpath):
new_subpod['img'] = {'src': subpod.xpath(img_src_xpath)[0],
'alt': subpod.xpath(img_alt_xpath)[0]}
pod['subpods'].append(new_subpod)
return pod return pod
@ -119,6 +128,7 @@ def response(resp):
result_chunks = [] result_chunks = []
infobox_title = None infobox_title = None
for pod in resp_json['queryresult']['pods']: for pod in resp_json['queryresult']['pods']:
pod_id = pod.get('id', '')
pod_title = pod.get('title', '') pod_title = pod.get('title', '')
if 'subpods' not in pod: if 'subpods' not in pod:
@ -127,19 +137,16 @@ def response(resp):
result = get_async_pod(pod['async']) result = get_async_pod(pod['async'])
if result: if result:
pod = result pod = result
else:
continue
else: else:
continue continue
# infobox title is input or text content on first pod if pod_id == 'Input' or not infobox_title:
if pod_title.startswith('Input') or not infobox_title: infobox_title = pod['subpods'][0]['plaintext']
try:
infobox_title = pod['subpods'][0]['plaintext']
except:
infobox_title = ''
pass
for subpod in pod['subpods']: for subpod in pod['subpods']:
if subpod['plaintext'] != '' and pod_title not in image_pods: if subpod['plaintext'] != '' and pod_id not in image_pods:
# append unless it's not an actual answer # append unless it's not an actual answer
if subpod['plaintext'] != '(requires interactivity)': if subpod['plaintext'] != '(requires interactivity)':
result_chunks.append({'label': pod_title, 'value': subpod['plaintext']}) result_chunks.append({'label': pod_title, 'value': subpod['plaintext']})

4
searx/settings.yml
View File

@ -311,9 +311,9 @@ engines:
# You can use the engine using the official stable API, but you need an API key # You can use the engine using the official stable API, but you need an API key
# See : http://products.wolframalpha.com/api/ # See : http://products.wolframalpha.com/api/
# engine : wolframalpha_api # engine : wolframalpha_api
# api_key: '5952JX-X52L3VKWT8' # required! # api_key: '' # required!
engine : wolframalpha_noapi engine : wolframalpha_noapi
timeout: 10.0 timeout: 6.0
categories : science categories : science
#The blekko technology and team have joined IBM Watson! -> https://blekko.com/ #The blekko technology and team have joined IBM Watson! -> https://blekko.com/

367
tests/unit/engines/test_wolframalpha_api.py
View File

@ -1,6 +1,7 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
from collections import defaultdict from collections import defaultdict
import mock import mock
from requests import Request
from searx.engines import wolframalpha_api from searx.engines import wolframalpha_api
from searx.testing import SearxTestCase from searx.testing import SearxTestCase
@ -9,17 +10,17 @@ class TestWolframAlphaAPIEngine(SearxTestCase):
def test_request(self): def test_request(self):
query = 'test_query' query = 'test_query'
api_key = 'XXXXXX-XXXXXXXXXX'
dicto = defaultdict(dict) dicto = defaultdict(dict)
dicto['api_key'] = api_key
params = wolframalpha_api.request(query, dicto) params = wolframalpha_api.request(query, dicto)
# TODO: test api_key
self.assertIn('url', params) self.assertIn('url', params)
self.assertIn('https://api.wolframalpha.com/v2/query?', params['url'])
self.assertIn(query, params['url']) self.assertIn(query, params['url'])
self.assertIn('wolframalpha.com', params['url']) self.assertEqual('https://www.wolframalpha.com/input/?i=test_query', params['headers']['Referer'])
self.assertIn('api_key', params) def test_replace_pua_chars(self):
self.assertIn(api_key, params['api_key']) self.assertEqual('i', wolframalpha_api.replace_pua_chars(u'\uf74e'))
def test_response(self): def test_response(self):
self.assertRaises(AttributeError, wolframalpha_api.response, None) self.assertRaises(AttributeError, wolframalpha_api.response, None)
@ -27,281 +28,137 @@ class TestWolframAlphaAPIEngine(SearxTestCase):
self.assertRaises(AttributeError, wolframalpha_api.response, '') self.assertRaises(AttributeError, wolframalpha_api.response, '')
self.assertRaises(AttributeError, wolframalpha_api.response, '[]') self.assertRaises(AttributeError, wolframalpha_api.response, '[]')
referer_url = 'referer_url'
request = Request(headers={'Referer': referer_url})
# test failure
xml = '''<?xml version='1.0' encoding='UTF-8'?> xml = '''<?xml version='1.0' encoding='UTF-8'?>
<queryresult success='false' error='false' /> <queryresult success='false' error='false' />
''' '''
# test failure
response = mock.Mock(content=xml) response = mock.Mock(content=xml)
self.assertEqual(wolframalpha_api.response(response), []) self.assertEqual(wolframalpha_api.response(response), [])
# test basic case
xml = """<?xml version='1.0' encoding='UTF-8'?> xml = """<?xml version='1.0' encoding='UTF-8'?>
<queryresult success='true' <queryresult success='true'
error='false' error='false'
numpods='6' numpods='3'
datatypes='' datatypes='Math'
timedout='' id='queryresult_id'
timedoutpods='' host='http://www4c.wolframalpha.com'
timing='0.684' related='related_url'
parsetiming='0.138'
parsetimedout='false'
recalculate=''
id='MSPa416020a7966dachc463600000f9c66cc21444cfg'
host='http://www3.wolframalpha.com'
server='6'
related='http://www3.wolframalpha.com/api/v2/relatedQueries.jsp?...'
version='2.6'> version='2.6'>
<pod title='Input' <pod title='Input'
scanner='Identity' scanner='Identity'
id='Input' id='Input'
position='100' numsubpods='1'>
error='false' <subpod title=''>
numsubpods='1'> <img src='input_img_src.gif'
<subpod title=''> alt='input_img_alt'
<plaintext>sqrt(-1)</plaintext> title='input_img_title' />
</subpod> <plaintext>input_plaintext</plaintext>
</pod> </subpod>
<pod title='Result' </pod>
scanner='Simplification' <pod title='Result'
id='Result' scanner='Simplification'
position='200' id='Result'
error='false'
numsubpods='1'
primary='true'>
<subpod title=''>
<plaintext></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=''>
<plaintext>r1 (radius), θ90° (angle)</plaintext>
</subpod>
</pod>
<pod title='Position in the complex plane'
scanner='Numeric'
id='PositionInTheComplexPlane'
position='400'
error='false'
numsubpods='1'>
<subpod title=''>
<plaintext></plaintext>
</subpod>
</pod>
<pod title='All 2nd roots of -1'
scanner='RootsOfUnity'
id=''
position='500'
error='false'
numsubpods='2'>
<subpod title=''>
<plaintext> (principal root)</plaintext>
</subpod>
<subpod title=''>
<plaintext>-</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=''>
<plaintext></plaintext>
</subpod>
</pod>
</queryresult>
"""
# test private user area char in response
response = mock.Mock(content=xml)
results = wolframalpha_api.response(response)
self.assertEqual(type(results), list)
self.assertEqual(len(results), 2)
self.assertIn('i', results[0]['answer'])
self.assertIn('sqrt(-1) - Wolfram|Alpha', results[1]['title'])
self.assertEquals('http://www.wolframalpha.com/input/?i=sqrt%28-1%29', results[1]['url'])
xml = """<?xml version='1.0' encoding='UTF-8'?>
<queryresult success='true'
error='false'
numpods='2'
datatypes=''
timedout=''
timedoutpods=''
timing='1.286'
parsetiming='0.255'
parsetimedout='false'
recalculate=''
id='MSPa195222ad740ede5214h30000480ca61h003d3gd6'
host='http://www3.wolframalpha.com'
server='20'
related='http://www3.wolframalpha.com/api/v2/relatedQueries.jsp?id=...'
version='2.6'>
<pod title='Indefinite integral'
scanner='Integral'
id='IndefiniteIntegral'
position='100'
error='false'
numsubpods='1' numsubpods='1'
primary='true'> primary='true'>
<subpod title=''> <subpod title=''>
<plaintext>∫1/xxlog(x)+constant</plaintext> <img src='result_img_src.gif'
</subpod> alt='result_img_alt'
<states count='1'> title='result_img_title' />
<state name='Step-by-step solution' <plaintext>result_plaintext</plaintext>
input='IndefiniteIntegral__Step-by-step solution' /> </subpod>
</states>
<infos count='1'>
<info text='log(x) is the natural logarithm'>
<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>
<pod title='Plots of the integral' <pod title='Manipulatives illustration'
scanner='Integral' scanner='Arithmetic'
id='Plot' id='Illustration'
position='200' numsubpods='1'>
error='false' <subpod title=''>
numsubpods='2'> <img src='illustration_img_src.gif'
<subpod title=''> alt='illustration_img_alt' />
<plaintext></plaintext> <plaintext>illustration_plaintext</plaintext>
<states count='1'> </subpod>
<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=''>
<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> </pod>
<assumptions count='1'> </queryresult>
<assumption type='Clash'
word='integral'
template='Assuming &quot;${word}&quot; is ${desc1}. Use as ${desc2} instead'
count='2'>
<value name='IntegralsWord'
desc='an integral'
input='*C.integral-_*IntegralsWord-' />
<value name='MathematicalFunctionIdentityPropertyClass'
desc='a function property'
input='*C.integral-_*MathematicalFunctionIdentityPropertyClass-' />
</assumption>
</assumptions>
</queryresult>
""" """
# test integral response = mock.Mock(content=xml, request=request)
response = mock.Mock(content=xml)
results = wolframalpha_api.response(response) results = wolframalpha_api.response(response)
self.assertEqual(type(results), list) self.assertEqual(type(results), list)
self.assertEqual(len(results), 2) self.assertEqual(len(results), 2)
self.assertIn('log(x)+c', results[0]['answer']) self.assertIn('input_plaintext', results[0]['infobox'])
self.assertIn('∫1/xx - Wolfram|Alpha'.decode('utf-8'), results[1]['title'])
self.assertEquals('http://www.wolframalpha.com/input/?i=%E2%88%AB1%2Fx%EF%9D%8Cx', results[1]['url'])
self.assertEqual(len(results[0]['attributes']), 3)
self.assertIn('Input', results[0]['attributes'][0]['label'])
self.assertIn('input_plaintext', results[0]['attributes'][0]['value'])
self.assertIn('Result', results[0]['attributes'][1]['label'])
self.assertIn('result_plaintext', results[0]['attributes'][1]['value'])
self.assertIn('Manipulatives illustration', results[0]['attributes'][2]['label'])
self.assertIn('illustration_img_src.gif', results[0]['attributes'][2]['image']['src'])
self.assertIn('illustration_img_alt', results[0]['attributes'][2]['image']['alt'])
self.assertEqual(len(results[0]['urls']), 1)
self.assertEqual(referer_url, results[0]['urls'][0]['url'])
self.assertEqual('Wolfram|Alpha', results[0]['urls'][0]['title'])
self.assertEqual(referer_url, results[1]['url'])
self.assertEqual('Wolfram|Alpha', results[1]['title'])
# test calc
xml = """<?xml version='1.0' encoding='UTF-8'?> xml = """<?xml version='1.0' encoding='UTF-8'?>
<queryresult success='true' <queryresult success='true'
error='false' error='false'
numpods='4' numpods='2'
datatypes='Solve' datatypes=''
timedout=''
timedoutpods=''
timing='0.79'
parsetiming='0.338'
parsetimedout='false' parsetimedout='false'
recalculate='' id='queryresult_id'
id='MSPa7481f7i06d25h3deh2900004810i3a78d9b4fdc'
host='http://www5b.wolframalpha.com' host='http://www5b.wolframalpha.com'
server='23' related='related_url'
related='http://www5b.wolframalpha.com/api/v2/relatedQueries.jsp?id=...' version='2.6' >
version='2.6'> <pod title='Indefinite integral'
<pod title='Input interpretation' scanner='Integral'
scanner='Identity' id='IndefiniteIntegral'
id='Input' error='false'
position='100' numsubpods='1'
error='false' primary='true'>
numsubpods='1'> <subpod title=''>
<subpod title=''> <img src='integral_image.gif'
<plaintext>solve x^2+x0</plaintext> alt='integral_img_alt'
</subpod> title='integral_img_title' />
</pod> <plaintext>integral_plaintext</plaintext>
<pod title='Results' </subpod>
scanner='Solve' </pod>
id='Result' <pod title='Plot'
position='200' scanner='Plotter'
error='false' id='Plot'
numsubpods='2' error='false'
primary='true'> numsubpods='1'>
<subpod title=''> <subpod title=''>
<plaintext>x-1</plaintext> <img src='plot.gif'
</subpod> alt='plot_alt'
<subpod title=''> title='' />
<plaintext>x0</plaintext> <plaintext></plaintext>
</subpod> </subpod>
<states count='1'> </pod>
<state name='Step-by-step solution'
input='Result__Step-by-step solution' />
</states>
</pod>
<pod title='Root plot'
scanner='Solve'
id='RootPlot'
position='300'
error='false'
numsubpods='1'>
<subpod title=''>
<plaintext></plaintext>
</subpod>
</pod>
<pod title='Number line'
scanner='Solve'
id='NumberLine'
position='400'
error='false'
numsubpods='1'>
<subpod title=''>
<plaintext></plaintext>
</subpod>
</pod>
</queryresult> </queryresult>
""" """
# test ecuation with multiple answers response = mock.Mock(content=xml, request=request)
response = mock.Mock(content=xml)
results = wolframalpha_api.response(response) results = wolframalpha_api.response(response)
self.assertEqual(type(results), list) self.assertEqual(type(results), list)
self.assertEqual(len(results), 3) self.assertEqual(len(results), 2)
self.assertIn('x=-1', results[0]['answer']) self.assertIn('integral_plaintext', results[0]['infobox'])
self.assertIn('x=0', results[1]['answer'])
self.assertIn('solve x^2+x0 - Wolfram|Alpha'.decode('utf-8'), results[2]['title']) self.assertEqual(len(results[0]['attributes']), 2)
self.assertEquals('http://www.wolframalpha.com/input/?i=solve+x%5E2%2Bx%EF%9F%990', results[2]['url']) self.assertIn('Indefinite integral', results[0]['attributes'][0]['label'])
self.assertIn('integral_plaintext', results[0]['attributes'][0]['value'])
self.assertIn('Plot', results[0]['attributes'][1]['label'])
self.assertIn('plot.gif', results[0]['attributes'][1]['image']['src'])
self.assertIn('plot_alt', results[0]['attributes'][1]['image']['alt'])
self.assertEqual(len(results[0]['urls']), 1)
self.assertEqual(referer_url, results[0]['urls'][0]['url'])
self.assertEqual('Wolfram|Alpha', results[0]['urls'][0]['title'])
self.assertEqual(referer_url, results[1]['url'])
self.assertEqual('Wolfram|Alpha', results[1]['title'])

221
tests/unit/engines/test_wolframalpha_noapi.py
View File

@ -1,5 +1,7 @@
# -*- coding: utf-8 -*- # -*- coding: utf-8 -*-
from collections import defaultdict from collections import defaultdict
import mock
from requests import Request
from searx.engines import wolframalpha_noapi from searx.engines import wolframalpha_noapi
from searx.testing import SearxTestCase from searx.testing import SearxTestCase
@ -9,15 +11,228 @@ class TestWolframAlphaNoAPIEngine(SearxTestCase):
def test_request(self): def test_request(self):
query = 'test_query' query = 'test_query'
dicto = defaultdict(dict) dicto = defaultdict(dict)
dicto['pageno'] = 1
params = wolframalpha_noapi.request(query, dicto) params = wolframalpha_noapi.request(query, dicto)
self.assertIn('url', params) self.assertIn('url', params)
self.assertIn('https://www.wolframalpha.com/input/json.jsp', params['url'])
self.assertIn(query, params['url']) self.assertIn(query, params['url'])
self.assertIn('wolframalpha.com', params['url']) self.assertEqual('https://www.wolframalpha.com/input/?i=test_query', params['headers']['Referer'])
def test_response(self): def test_response(self):
self.assertRaises(AttributeError, wolframalpha_noapi.response, None) self.assertRaises(AttributeError, wolframalpha_noapi.response, None)
self.assertRaises(AttributeError, wolframalpha_noapi.response, []) self.assertRaises(AttributeError, wolframalpha_noapi.response, [])
self.assertRaises(AttributeError, wolframalpha_noapi.response, '') self.assertRaises(AttributeError, wolframalpha_noapi.response, '')
self.assertRaises(AttributeError, wolframalpha_noapi.response, '[]') self.assertRaises(AttributeError, wolframalpha_noapi.response, '[]')
# TODO
referer_url = 'referer_url'
request = Request(headers={'Referer': referer_url})
# test failure
json = '''
{"queryresult" : {
"success" : false,
"error" : false,
"numpods" : 0,
"id" : "",
"host" : "https:\/\/www5a.wolframalpha.com",
"didyoumeans" : {}
}}
'''
response = mock.Mock(text=json, request=request)
self.assertEqual(wolframalpha_noapi.response(response), [])
# test basic case
json = '''
{"queryresult" : {
"success" : true,
"error" : false,
"numpods" : 6,
"datatypes" : "Math",
"id" : "queryresult_id",
"host" : "https:\/\/www5b.wolframalpha.com",
"related" : "related_url",
"version" : "2.6",
"pods" : [
{
"title" : "Input",
"scanners" : [
"Identity"
],
"id" : "Input",
"error" : false,
"numsubpods" : 1,
"subpods" : [
{
"title" : "",
"img" : {
"src" : "input_img_src.gif",
"alt" : "input_img_alt",
"title" : "input_img_title"
},
"plaintext" : "input_plaintext",
"minput" : "input_minput"
}
]
},
{
"title" : "Result",
"scanners" : [
"Simplification"
],
"id" : "Result",
"error" : false,
"numsubpods" : 1,
"primary" : true,
"subpods" : [
{
"title" : "",
"img" : {
"src" : "result_img_src.gif",
"alt" : "result_img_alt",
"title" : "result_img_title"
},
"plaintext" : "result_plaintext",
"moutput" : "result_moutput"
}
]
},
{
"title" : "Manipulatives illustration",
"scanners" : [
"Arithmetic"
],
"id" : "Illustration",
"error" : false,
"numsubpods" : 1,
"subpods" : [
{
"title" : "",
"CDFcontent" : "Resizeable",
"img" : {
"src" : "illustration_img_src.gif",
"alt" : "illustration_img_alt",
"title" : "illustration_img_title"
},
"plaintext" : "illustration_img_plaintext"
}
]
}
]
}}
'''
response = mock.Mock(text=json, request=request)
results = wolframalpha_noapi.response(response)
self.assertEqual(type(results), list)
self.assertEqual(len(results), 2)
self.assertIn('input_plaintext', results[0]['infobox'])
self.assertEqual(len(results[0]['attributes']), 3)
self.assertIn('Input', results[0]['attributes'][0]['label'])
self.assertIn('input_plaintext', results[0]['attributes'][0]['value'])
self.assertIn('Result', results[0]['attributes'][1]['label'])
self.assertIn('result_plaintext', results[0]['attributes'][1]['value'])
self.assertIn('Manipulatives illustration', results[0]['attributes'][2]['label'])
self.assertIn('illustration_img_src.gif', results[0]['attributes'][2]['image']['src'])
self.assertIn('illustration_img_alt', results[0]['attributes'][2]['image']['alt'])
self.assertEqual(len(results[0]['urls']), 1)
self.assertEqual(referer_url, results[0]['urls'][0]['url'])
self.assertEqual('Wolfram|Alpha', results[0]['urls'][0]['title'])
self.assertEqual(referer_url, results[1]['url'])
self.assertEqual('Wolfram|Alpha', results[1]['title'])
# test calc
json = """
{"queryresult" : {
"success" : true,
"error" : false,
"numpods" : 2,
"datatypes" : "",
"id" : "queryresult_id",
"host" : "https:\/\/www4b.wolframalpha.com",
"related" : "related_url",
"version" : "2.6",
"pods" : [
{
"title" : "Indefinite integral",
"scanners" : [
"Integral"
],
"id" : "IndefiniteIntegral",
"error" : false,
"numsubpods" : 1,
"primary" : true,
"subpods" : [
{
"title" : "",
"img" : {
"src" : "integral_img_src.gif",
"alt" : "integral_img_alt",
"title" : "integral_img_title"
},
"plaintext" : "integral_plaintext",
"minput" : "integral_minput",
"moutput" : "integral_moutput"
}
]
},
{
"title" : "Plot of the integral",
"scanners" : [
"Integral"
],
"id" : "Plot",
"error" : false,
"numsubpods" : 0,
"async" : "invalid_async_url"
}
]
}}
"""
response = mock.Mock(text=json, request=request)
results = wolframalpha_noapi.response(response)
self.assertEqual(type(results), list)
self.assertEqual(len(results), 2)
self.assertIn('integral_plaintext', results[0]['infobox'])
self.assertEqual(len(results[0]['attributes']), 1)
self.assertIn('Indefinite integral', results[0]['attributes'][0]['label'])
self.assertIn('integral_plaintext', results[0]['attributes'][0]['value'])
self.assertEqual(len(results[0]['urls']), 1)
self.assertEqual(referer_url, results[0]['urls'][0]['url'])
self.assertEqual('Wolfram|Alpha', results[0]['urls'][0]['title'])
self.assertEqual(referer_url, results[1]['url'])
self.assertEqual('Wolfram|Alpha', results[1]['title'])
def test_parse_async_pod(self):
self.assertRaises(AttributeError, wolframalpha_noapi.parse_async_pod, None)
self.assertRaises(AttributeError, wolframalpha_noapi.parse_async_pod, [])
self.assertRaises(AttributeError, wolframalpha_noapi.parse_async_pod, '')
self.assertRaises(AttributeError, wolframalpha_noapi.parse_async_pod, '[]')
# test plot
xml = '''<?xml version='1.0' encoding='UTF-8'?>
<pod title='Plot'
scanner='Plot'
id='Plot'
error='false'
numsubpods='1'>
<subpod title=''>
<img src='plot_img_src.gif'
alt='plot_img_alt'
title='plot_img_title' />
<plaintext>plot_plaintext</plaintext>
<minput>plot_minput</minput>
</subpod>
</pod>
'''
response = mock.Mock(content=xml)
pod = wolframalpha_noapi.parse_async_pod(response)
self.assertEqual(len(pod['subpods']), 1)
self.assertEqual('', pod['subpods'][0]['title'])
self.assertEqual('plot_plaintext', pod['subpods'][0]['plaintext'])
self.assertEqual('plot_img_src.gif', pod['subpods'][0]['img']['src'])
self.assertEqual('plot_img_alt', pod['subpods'][0]['img']['alt'])