diff --git a/win_venv/tests.py b/win_venv/tests.py
index aa92acb..937b23c 100644
--- a/win_venv/tests.py
+++ b/win_venv/tests.py
@@ -1,5 +1,7 @@
 import unittest
 from main import *
+from unittest.mock import Mock
+from pathlib import Path
 
 # test saving file
 class savingFileTest(unittest.TestCase):
@@ -21,6 +23,18 @@ class savingFileTest(unittest.TestCase):
         
         self.assertEqual(old_file_content, new_file_content)
             
+
+# test using mock checking if a file with analysis had been generated
+class generetingOutputFile(unittest.TestCase):
     
+    def test_output_file(self):
+        
+        print('Moock testing outputfile')
+        m =  Mock()
+        m.output_file_path = scriptPath + '\\files\\output\\test.pdf'
+        
+        assert Path(m.output_file_path).is_file()
+            
+
 if __name__ == '__main__':
     unittest.main()
\ No newline at end of file