text: import nox
  import os.path
  
  
  test_reqs = [
      'pytest',
      'pytest-cov'
  ]
  
  pytest_cov_args = [
      '--cov=find_libpython',
      '--cov-branch'
  ]
  
  
  @nox.session
  def tests(session):
  
      # install current module and runtime dependencies
      session.install('.')
  
      # print info
      session.run('python', '-m', 'find_libpython', '--candidate-names')
      session.run('python', '-m', 'find_libpython', '--candidate-paths')
      session.run('python', '-m', 'find_libpython', '-v')
  
      # install testing dependencies
      session.install(*test_reqs)
  
      # run pytest
      install_loc = session.run('python', '-c', 'import find_libpython; print(find_libpython.__file__)', silent=True)
      install_loc = os.path.dirname(install_loc.strip())
      session.run('pytest', *pytest_cov_args, 'tests/')
      session.run('pytest', *pytest_cov_args, '--cov-append', '--doctest-modules', install_loc)
  