Update Base tests class

tests/base.py

@@ -0,0 +1,55 @@
+#!/usr/bin/env python
+#
+# A library that provides a Python interface to the Telegram Bot API
+# Copyright (C) 2015 Leandro Toledo de Souza <leandrotoeldodesouza@gmail.com>
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see [http://www.gnu.org/licenses/].
+
+"""This module contains a object that represents a Base class for tests"""
+
+import os
+import sys
+sys.path.append('.')
+
+import json
+import telegram
+
+
+class BaseTest(object):
+    """This object represents a Base test and its sets of functions."""
+
+    def __init__(self, *args, **kwargs):
+        super(BaseTest, self).__init__(*args, **kwargs)
+
+        bot = telegram.Bot(os.environ.get('TOKEN'))
+        chat_id = os.environ.get('CHAT_ID')
+
+        self._bot = bot
+        self._chat_id = chat_id
+
+    @staticmethod
+    def is_json(string):
+        try:
+            json.loads(string)
+        except ValueError:
+            return False
+
+        return True
+
+    @staticmethod
+    def is_dict(dictionary):
+        if isinstance(dictionary, dict):
+            return True
+
+        return False