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# -*- coding: utf-8 -*-
from collections import defaultdict
import mock
from requests import Request
from searx.engines import wolframalpha_noapi
from searx.testing import SearxTestCase
class TestWolframAlphaNoAPIEngine(SearxTestCase):
def test_request(self):
query = 'test_query'
dicto = defaultdict(dict)
params = wolframalpha_noapi.request(query, dicto)
self.assertIn('url', params)
self.assertIn('https://www.wolframalpha.com/input/json.jsp', params['url'])
self.assertIn(query, params['url'])
self.assertEqual('https://www.wolframalpha.com/input/?i=test_query', params['headers']['Referer'])
def test_response(self):
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, '[]')
referer_url = 'referer_url'
request = Request(headers={'Referer': referer_url})
# test failure
json = r'''
{"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 = r'''
{"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.assertEqual('input_plaintext', results[0]['infobox'])
self.assertEqual(len(results[0]['attributes']), 3)
self.assertEqual('Input', results[0]['attributes'][0]['label'])
self.assertEqual('input_plaintext', results[0]['attributes'][0]['value'])
self.assertEqual('Result', results[0]['attributes'][1]['label'])
self.assertEqual('result_plaintext', results[0]['attributes'][1]['value'])
self.assertEqual('Manipulatives illustration', results[0]['attributes'][2]['label'])
self.assertEqual('illustration_img_src.gif', results[0]['attributes'][2]['image']['src'])
self.assertEqual('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 (input_plaintext)', results[1]['title'])
self.assertIn('result_plaintext', results[1]['content'])
# test calc
json = r"""
{"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" : 1,
"subpods" : [
{
"title" : "",
"img" : {
"src" : "plot.gif",
"alt" : "plot_alt",
"title" : "plot_title"
},
"plaintext" : "",
"minput" : "plot_minput"
}
]
}
]
}}
"""
response = mock.Mock(text=json, request=request)
results = wolframalpha_noapi.response(response)
self.assertEqual(type(results), list)
self.assertEqual(len(results), 2)
self.assertEqual('integral_plaintext', results[0]['infobox'])
self.assertEqual(len(results[0]['attributes']), 2)
self.assertEqual('Indefinite integral', results[0]['attributes'][0]['label'])
self.assertEqual('integral_plaintext', results[0]['attributes'][0]['value'])
self.assertEqual('Plot of the integral', results[0]['attributes'][1]['label'])
self.assertEqual('plot.gif', results[0]['attributes'][1]['image']['src'])
self.assertEqual('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 (integral_plaintext)', results[1]['title'])
self.assertIn('integral_plaintext', results[1]['content'])
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