old_contents: from setuptools import setup
  
  setup(
      name='Roboto-build',
      version='0.0.1',
      author='Google',
      packages=['scripts'],
      license='LICENSE.txt',
      description='Build chain to make v3 Roboto fonts',
  )
  
new_contents: from setuptools import setup
  
  setup(
      name='Roboto-build',
      version='0.0.1',
      author='Google',
      packages=['scripts', 'tests'],
      license='LICENSE.txt',
      description='Build chain to make v3 Roboto fonts',
  )
  
subject: Add tests module