title: Python: empty test suite
body: <p>I have tried so many ways(<a href="https://stackoverflow.com/questions/20251386/pycharm-and-unittest-does-not-work">Pycharm and unittest does not work</a> 
  ) to solve the problem.<br>
  But I am still a bit clueless on what is going on here.<br>
  I can't run basic unittests. Thank you in advance.</p>
  
  <pre><code>#test_names.py
  import unittest
  from Practices.SomeFunction import get_formatted_name
  class NameTestCase(unittest.TestCase):  
      """test get_fotmatted_name()"""
  
      def test_first_last_name(self):
          formatted_name = get_formatted_name('janis', 'joplin')
          self.assertEqual(formatted_name, 'Janis Joplin')
  
  unittest.main() 
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/xtmAR.png" rel="nofollow noreferrer">result</a></p>
  
  <p><a href="https://i.stack.imgur.com/aIjjY.png" rel="nofollow noreferrer">list</a></p>