bots: Add some more test fixtures for yoda bot.

zulip_bots/zulip_bots/bots/yoda/fixtures/test_2.json

@@ -0,0 +1,14 @@
+{
+  "request": {
+    "api_url": "https://yoda.p.mashape.com/yoda?sentence=you+still+have+much+to+learn",
+    "headers": {
+      "X-Mashape-Key": "12345678",
+      "Accept": "text/plain"
+    }
+  },
+  "response": {"text": "Much to learn, you still have."},
+  "response-headers": {
+    "status": 200,
+    "content-type": "text/html; charset=utf-8"
+  }
+}

zulip_bots/zulip_bots/bots/yoda/fixtures/test_only_numbers.json

@@ -0,0 +1,14 @@
+{
+  "request": {
+    "api_url": "https://yoda.p.mashape.com/yoda?sentence=23456",
+    "headers": {
+      "X-Mashape-Key": "12345678",
+      "Accept": "text/plain"
+    }
+  },
+  "response": {"text": "23456.  Herh herh herh."},
+  "response-headers": {
+    "status": 200,
+    "content-type": "text/html; charset=utf-8"
+  }
+}

zulip_bots/zulip_bots/bots/yoda/test_yoda.py

@@ -11,6 +11,7 @@ class TestYodaBot(BotTestCase):
     bot_name = "yoda"
 
     def test_bot(self):
+
         bot_response = "Learn how to speak like me someday, you will. Yes, hmmm."
 
         with self.mock_config_info({'api_key': '12345678'}), \
@@ -21,3 +22,43 @@ class TestYodaBot(BotTestCase):
                 response = {'content': bot_response},
                 expected_method='send_reply'
             )
+
+        bot_response = "Much to learn, you still have."
+
+        with self.mock_config_info({'api_key': '12345678'}), \
+                self.mock_http_conversation('test_2'):
+            self.initialize_bot()
+            self.assert_bot_response(
+                message = {'content': 'you still have much to learn'},
+                response = {'content': bot_response},
+                expected_method='send_reply'
+            )
+
+        bot_response = "23456.  Herh herh herh."
+
+        with self.mock_config_info({'api_key': '12345678'}), \
+                self.mock_http_conversation('test_only_numbers'):
+            self.initialize_bot()
+            self.assert_bot_response(
+                message = {'content': '23456'},
+                response = {'content': bot_response},
+                expected_method='send_reply'
+            )
+
+        bot_response = '''
+            This bot allows users to translate a sentence into
+            'Yoda speak'.
+            Users should preface messages with '@mention-bot'.
+
+            Before running this, make sure to get a Mashape Api token.
+            Instructions are in the 'readme.md' file.
+            Store it in the 'yoda.config' file.
+            The 'yoda.config' file should be located at '~/yoda.config'.
+            Example input:
+            @mention-bot You will learn how to speak like me someday.
+            '''
+        self.assert_bot_response(
+            message = {'content': 'help'},
+            response = {'content': bot_response},
+            expected_method='send_reply'
+        )