diff options
Diffstat (limited to 'tests/unit/engines/test_wolframalpha_api.py')
| -rw-r--r-- | tests/unit/engines/test_wolframalpha_api.py | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/tests/unit/engines/test_wolframalpha_api.py b/tests/unit/engines/test_wolframalpha_api.py new file mode 100644 index 0000000..30d3376 --- /dev/null +++ b/tests/unit/engines/test_wolframalpha_api.py @@ -0,0 +1,166 @@ +# -*- coding: utf-8 -*- +from collections import defaultdict +import mock +from requests import Request +from searx.engines import wolframalpha_api +from searx.testing import SearxTestCase + + +class TestWolframAlphaAPIEngine(SearxTestCase): + + def test_request(self): + query = 'test_query' + dicto = defaultdict(dict) + params = wolframalpha_api.request(query, dicto) + + # TODO: test api_key + self.assertIn('url', params) + self.assertIn('https://api.wolframalpha.com/v2/query?', params['url']) + self.assertIn(query, params['url']) + self.assertEqual('https://www.wolframalpha.com/input/?i=test_query', params['headers']['Referer']) + + def test_replace_pua_chars(self): + self.assertEqual('i', wolframalpha_api.replace_pua_chars(u'\uf74e')) + + 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, '[]') + + referer_url = 'referer_url' + request = Request(headers={'Referer': referer_url}) + + # test failure + xml = '''<?xml version='1.0' encoding='UTF-8'?> + <queryresult success='false' error='false' /> + ''' + response = mock.Mock(text=xml.encode('utf-8')) + self.assertEqual(wolframalpha_api.response(response), []) + + # test basic case + xml = b"""<?xml version='1.0' encoding='UTF-8'?> + <queryresult success='true' + error='false' + numpods='3' + datatypes='Math' + id='queryresult_id' + host='http://www4c.wolframalpha.com' + related='related_url' + version='2.6'> + <pod title='Input' + scanner='Identity' + id='Input' + numsubpods='1'> + <subpod title=''> + <img src='input_img_src.gif' + alt='input_img_alt' + title='input_img_title' /> + <plaintext>input_plaintext</plaintext> + </subpod> + </pod> + <pod title='Result' + scanner='Simplification' + id='Result' + numsubpods='1' + primary='true'> + <subpod title=''> + <img src='result_img_src.gif' + alt='result_img_alt' + title='result_img_title' /> + <plaintext>result_plaintext</plaintext> + </subpod> + </pod> + <pod title='Manipulatives illustration' + scanner='Arithmetic' + id='Illustration' + numsubpods='1'> + <subpod title=''> + <img src='illustration_img_src.gif' + alt='illustration_img_alt' /> + <plaintext>illustration_plaintext</plaintext> + </subpod> + </pod> + </queryresult> + """ + response = mock.Mock(text=xml, request=request) + results = wolframalpha_api.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 + xml = b"""<?xml version='1.0' encoding='UTF-8'?> + <queryresult success='true' + error='false' + numpods='2' + datatypes='' + parsetimedout='false' + id='queryresult_id' + host='http://www5b.wolframalpha.com' + related='related_url' + version='2.6' > + <pod title='Indefinite integral' + scanner='Integral' + id='IndefiniteIntegral' + error='false' + numsubpods='1' + primary='true'> + <subpod title=''> + <img src='integral_image.gif' + alt='integral_img_alt' + title='integral_img_title' /> + <plaintext>integral_plaintext</plaintext> + </subpod> + </pod> + <pod title='Plot of the integral' + scanner='Integral' + id='Plot' + error='false' + numsubpods='1'> + <subpod title=''> + <img src='plot.gif' + alt='plot_alt' + title='' /> + <plaintext></plaintext> + </subpod> + </pod> + </queryresult> + """ + response = mock.Mock(text=xml, request=request) + results = wolframalpha_api.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']) |