text: #!/usr/bin/env python
  
  import unittest
  import doctest
  
  modules = ['cross_validation', 'functions', 'solvers', 'communication',
             'solvers.GridSearch', 'solvers.RandomSearch', 'solvers.ParticleSwarm',
             'solvers.CMAES', 'solvers.NelderMead']
  
  def load_tests(loader, tests, ignore):
      for mod in modules:
          tests.addTests(doctest.DocTestSuite("optunity." + mod))
      return tests
  
  if __name__ == '__main__':
      unittest.main()
  