text: """ Test SBML export transform
  
  :Author: Jonathan Karr <jonrkarr@gmail.com>
  :Date: 2019-03-18
  :Copyright: 2019, Karr Lab
  :License: MIT
  """
  from wc_lang.core import Model
  from wc_lang.transform.prep_for_sbml import PrepForSbmlTransform
  import os
  import unittest
  import wc_lang.io
  
  
  class PrepForSbmlTransformTestCase(unittest.TestCase):
      def test_run(self):
          filename = os.path.join(os.path.dirname(__file__), '..', 'fixtures', 'sbml-io.xlsx')
          model = wc_lang.io.Reader().run(filename)[Model][0]
          transform = PrepForSbmlTransform()
          transform.run(model)
  
          filename = os.path.join(os.path.dirname(__file__), '..', 'fixtures', 'sbml-io-transformed.xlsx')
          sbml_model = wc_lang.io.Reader().run(filename)[Model][0]
  
          self.assertTrue(model.is_equal(sbml_model))
  
      def test_run_twice(self):
          filename = os.path.join(os.path.dirname(__file__), '..', 'fixtures', 'sbml-io.xlsx')
          model = wc_lang.io.Reader().run(filename)[Model][0]
          transform = PrepForSbmlTransform()
          transform.run(model)
          transform.run(model)
  
          filename = os.path.join(os.path.dirname(__file__), '..', 'fixtures', 'sbml-io-transformed.xlsx')
          sbml_model = wc_lang.io.Reader().run(filename)[Model][0]
  
          self.assertTrue(model.is_equal(sbml_model))
  