old_contents: from oracle.tests import OracleTests
  from client.tests import ClientTests
  
  import unittest
  
  TESTS = [
    OracleTests,
    ClientTests,
  ]
  
  def test():
    suite = []
    for test_cls in TESTS:
      st = unittest.TestLoader().loadTestsFromTestCase(test_cls)
      suite.append(st)
    suite = unittest.TestSuite(suite)
    unittest.TextTestRunner(verbosity=2).run(suite)
  
  if __name__=="__main__":
    test()
  
  
new_contents: #!/usr/bin/env python2.7
  from oracle.tests import OracleTests
  from client.tests import ClientTests
  
  import unittest
  
  TESTS = [
    OracleTests,
    ClientTests,
  ]
  
  def test():
    suite = []
    for test_cls in TESTS:
      st = unittest.TestLoader().loadTestsFromTestCase(test_cls)
      suite.append(st)
    suite = unittest.TestSuite(suite)
    unittest.TextTestRunner(verbosity=2).run(suite)
  
  if __name__=="__main__":
    test()
  
  
subject: Make test file executable