new_contents: import unittest
  
  import numpy as np
  import numpy.testing as np_testing
  
  from bcn.utils import submit
  
  class TestLocal(unittest.TestCase):
      def setUp(self):
          seed = 42
          np.random.seed(seed)
          
      def test_submit(self):
          parameters = 
          submit(parameters['mode'], parameters['class'], parameters, # TODO Just submit parameters, not specific items too.
             path='PUBLICATION/bcn/bcn') # TODO Change path to full.
          np_testing.assert_almost_equal()
             
   class TestParallel(unittest.TestCase):
      def setUp(self):
          seed = 42
          np.random.seed(seed)
          
      def test_submit(self):
          parameters = 
          submit(parameters['mode'], parameters['class'], parameters, # TODO Just submit parameters, not specific items too.
             path='PUBLICATION/bcn/bcn') # TODO Change path to full.
          np_testing.assert_almost_equal()
  
subject: Create test_custom.py