new_contents: import unittest
  import glue
  
  class TestGlue(unittest.TestCase):
  
      def test_add(self):
          self.assertEqual(1 + 1, 2)
  
      def test_version(self):
          self.assertEqual(glue.__version__, '0.9')
  
  if __name__ == '__main__':
      unittest.main()
  
subject: Create tests.py