fix tests to reflect: Wolfram|Alpha (input) response

tests/unit/engines/test_wolframalpha_api.py

@@ -103,7 +103,7 @@ class TestWolframAlphaAPIEngine(SearxTestCase):
         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('input_plaintext - Wolfram|Alpha', results[1]['title'])
+        self.assertEqual('Wolfram|Alpha (input_plaintext)', results[1]['title'])
         self.assertIn('result_plaintext', results[1]['content'])
 
         # test calc
@@ -162,5 +162,5 @@ class TestWolframAlphaAPIEngine(SearxTestCase):
         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('integral_plaintext - Wolfram|Alpha', results[1]['title'])
+        self.assertEqual('Wolfram|Alpha (integral_plaintext)', results[1]['title'])
         self.assertIn('integral_plaintext', results[1]['content'])

tests/unit/engines/test_wolframalpha_noapi.py

@@ -140,7 +140,7 @@ class TestWolframAlphaNoAPIEngine(SearxTestCase):
         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('input_plaintext - Wolfram|Alpha', results[1]['title'])
+        self.assertEqual('Wolfram|Alpha (input_plaintext)', results[1]['title'])
         self.assertIn('result_plaintext', results[1]['content'])
 
         # test calc
@@ -220,5 +220,5 @@ class TestWolframAlphaNoAPIEngine(SearxTestCase):
         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('integral_plaintext - Wolfram|Alpha', results[1]['title'])
+        self.assertEqual('Wolfram|Alpha (integral_plaintext)', results[1]['title'])
         self.assertIn('integral_plaintext', results[1]['content'])