diff --git a/zulip_bots/zulip_bots/bots/wikipedia/test_wikipedia.py b/zulip_bots/zulip_bots/bots/wikipedia/test_wikipedia.py
index cf72119a..0a4411fa 100755
--- a/zulip_bots/zulip_bots/bots/wikipedia/test_wikipedia.py
+++ b/zulip_bots/zulip_bots/bots/wikipedia/test_wikipedia.py
@@ -1,64 +1,43 @@
 #!/usr/bin/env python
 
-from __future__ import absolute_import
-from __future__ import print_function
+from zulip_bots.test_lib import StubBotTestCase
 
-from zulip_bots.test_lib import BotTestCase
-
-class TestWikipediaBot(BotTestCase):
+class TestWikipediaBot(StubBotTestCase):
     bot_name = "wikipedia"
 
     def test_bot(self):
 
         # Single-word query
+        bot_request = 'happy'
         bot_response = "For search term \"happy\", https://en.wikipedia.org/wiki/Happiness"
         with self.mock_http_conversation('test_single_word'):
-            self.assert_bot_response(
-                message = {'content': 'happy'},
-                response = {'content': bot_response},
-                expected_method='send_reply'
-            )
+            self.verify_reply(bot_request, bot_response)
 
         # Multi-word query
+        bot_request = 'The sky is blue'
         bot_response = "For search term \"The sky is blue\", https://en.wikipedia.org/wiki/Sky_blue"
         with self.mock_http_conversation('test_multi_word'):
-            self.assert_bot_response(
-                message = {'content': 'The sky is blue'},
-                response = {'content': bot_response},
-                expected_method='send_reply'
-            )
+            self.verify_reply(bot_request, bot_response)
 
         # Number query
+        bot_request = '123'
         bot_response = "For search term \"123\", https://en.wikipedia.org/wiki/123"
         with self.mock_http_conversation('test_number_query'):
-            self.assert_bot_response(
-                message = {'content': '123'},
-                response = {'content': bot_response},
-                expected_method='send_reply'
-            )
+            self.verify_reply(bot_request, bot_response)
 
         # Hash query
+        bot_request = '#'
         bot_response = "For search term \"#\", https://en.wikipedia.org/wiki/Number_sign"
         with self.mock_http_conversation('test_hash_query'):
-            self.assert_bot_response(
-                message = {'content': '#'},
-                response = {'content': bot_response},
-                expected_method='send_reply'
-            )
+            self.verify_reply(bot_request, bot_response)
 
         # Incorrect word
+        bot_request = 'sssssss kkkkk'
         bot_response = "I am sorry. The search term you provided is not found :slightly_frowning_face:"
         with self.mock_http_conversation('test_incorrect_query'):
-            self.assert_bot_response(
-                message = {'content': 'sssssss kkkkk'},
-                response = {'content': bot_response},
-                expected_method='send_reply'
-            )
+            self.verify_reply(bot_request, bot_response)
 
         # Empty query, no request made to the Internet.
+        bot_request = ''
         bot_response = "Please enter your message after @mention-bot"
-        self.assert_bot_response(
-            message = {'content': ''},
-            response = {'content': bot_response},
-            expected_method='send_reply'
-        )
+        self.verify_reply(bot_request, bot_response)