old_contents: # -*- coding: utf-8 -*-
  '''
      :codauthor: :email:`Mike Place <mp@saltstack.com>`
  '''
  
  # Import Salt Testing libs
  from salttesting import TestCase, skipIf
  from salttesting.helpers import ensure_in_syspath
  
  ensure_in_syspath('../../')
  
  from salt.modules import dockerio
  
  HAS_DOCKER = dockerio.__virtual__()
  
  
  @skipIf(not HAS_DOCKER, "The docker execution module must be available to run the DockerIO test case")
  class DockerIoTestCase(TestCase):
      def test__sizeof_fmt(self):
          self.assertEqual('0.0 bytes', dockerio._sizeof_fmt(0))
          self.assertEqual('1.0 KB', dockerio._sizeof_fmt(1024))
          self.assertEqual('1.0 MB', dockerio._sizeof_fmt(1024**2))
          self.assertEqual('1.0 GB', dockerio._sizeof_fmt(1024**3))
          self.assertEqual('1.0 TB', dockerio._sizeof_fmt(1024**4))
          self.assertEqual('1.0 PB', dockerio._sizeof_fmt(1024**5))
  
new_contents: # -*- coding: utf-8 -*-
  '''
      :codauthor: :email:`Mike Place <mp@saltstack.com>`
  '''
  
  # Import Salt Testing libs
  from salttesting import TestCase, skipIf
  from salttesting.helpers import ensure_in_syspath
  
  ensure_in_syspath('../../')
  
  from salt.modules import dockerio
  
  HAS_DOCKER = dockerio.__virtual__()
  
  
  @skipIf(not HAS_DOCKER, 'The docker execution module must be available to run the DockerIO test case')
  class DockerIoTestCase(TestCase):
      def test__sizeof_fmt(self):
          self.assertEqual('0.0 bytes', dockerio._sizeof_fmt(0))
          self.assertEqual('1.0 KB', dockerio._sizeof_fmt(1024))
          self.assertEqual('1.0 MB', dockerio._sizeof_fmt(1024**2))
          self.assertEqual('1.0 GB', dockerio._sizeof_fmt(1024**3))
          self.assertEqual('1.0 TB', dockerio._sizeof_fmt(1024**4))
          self.assertEqual('1.0 PB', dockerio._sizeof_fmt(1024**5))
  
  
  if __name__ == '__main__':
      from integration import run_tests
      run_tests(DockerIoTestCase, needs_daemon=False)
  
subject: Allow standalone test execution