added unit tests for check_file_exists() and create_link_reference()

.gitignore

@@ -142,4 +142,7 @@ cython_debug/
 */assets/*
 
 # .vscode
-.vscode/
+.vscode/
+
+# PyCharm .idea
+.idea/

test/unit-tests/test_utilities.py

@@ -1,5 +1,10 @@
 import unittest
-from projectbot.Utilities import is_recongized_difficulty
+
+from projectbot.Utilities import is_recongized_difficulty, check_file_exists
+from projectbot.Utilities import ResponseFormatter
+import configparser
+from projectbot.Configuration import Configuration
+
 
 class ReconigzedDifficulty(unittest.TestCase):
     def test_recnogized_difficulty_all(self):
@@ -37,3 +42,18 @@ def test_recnogized_difficulty_uppercase_medium(self):
     def test_recnogized_difficulty_uppercase_hard(self):
         is_recognized = is_recongized_difficulty('HARD')
         self.assertTrue(is_recognized, 'Is not a reconigzed difficulty')
+class LinkFormatted(unittest.TestCase):
+    def test_link_format(self):
+        parser = Configuration()
+        parser.init_config_with_ini()
+        config = parser.config
+        url = ResponseFormatter(config['repo_url'])
+        link = url.create_link_reference('Google','https://google.com/')
+        self.assertEqual(link, '- [Google](https://google.com/)\n', 'Link not formatted')
+class FileExists(unittest.TestCase):
+    def test_does_file_exist(self):
+        file = check_file_exists('src/bot.py', 'Does not exist')
+        self.assertTrue(file, "Method is broken!")
+    def test_does_file_not_exist(self):
+        file = check_file_exists('abcd', 'No file found')
+        self.assertFalse(file, 'Method always returns True!')