[mod] remove useless engine unit tests

These tests are not able to detect engine errors if the upstream
site changes.

1 files changed, 0 insertions, 166 deletions

diff --git a/tests/unit/engines/test_wolframalpha_api.py b/tests/unit/engines/test_wolframalpha_api.py
deleted file mode 100644
index 0433b34aa..000000000
--- a/tests/unit/engines/test_wolframalpha_api.py
+++ /dev/null
@@ -1,166 +0,0 @@
-# -*- 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(content=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(content=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(content=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'])