old_contents: from __future__ import absolute_import, print_function, unicode_literals
  from builtins import dict, str
  from indra.databases import chebi_client
  from indra.util import unicode_strs
  from nose.plugins.attrib import attr
  
  
  def test_read_chebi_to_pubchem():
      (ctop, ptoc) = chebi_client._read_chebi_to_pubchem()
      assert ctop['85673'] == '252150010'
      assert ptoc['252150010'] == '85673'
      assert unicode_strs((ctop, ptoc))
  
  
  def test_read_chebi_to_chembl():
      ctoc = chebi_client._read_chebi_to_chembl()
      assert ctoc['50729'] == 'CHEMBL58'
      assert unicode_strs(ctoc)
  
  
  def test_cas_to_chebi():
      assert chebi_client.get_chebi_id_from_cas('23261-20-3') == '18035'
      assert chebi_client.get_chebi_id_from_cas('100-51-6') == '17987'
      assert chebi_client.get_chebi_id_from_cas('-1') is None
  
new_contents: from __future__ import absolute_import, print_function, unicode_literals
  from builtins import dict, str
  from indra.databases import chebi_client
  from indra.util import unicode_strs
  from nose.plugins.attrib import attr
  
  
  def test_read_chebi_to_pubchem():
      (ctop, ptoc) = chebi_client._read_chebi_to_pubchem()
      assert ctop['85673'] == '91481662'
      assert ptoc['91481662'] == '85673'
      assert unicode_strs((ctop, ptoc))
  
  
  def test_read_chebi_to_chembl():
      ctoc = chebi_client._read_chebi_to_chembl()
      assert ctoc['50729'] == 'CHEMBL58'
      assert unicode_strs(ctoc)
  
  
  def test_cas_to_chebi():
      assert chebi_client.get_chebi_id_from_cas('23261-20-3') == '18035'
      assert chebi_client.get_chebi_id_from_cas('100-51-6') == '17987'
      assert chebi_client.get_chebi_id_from_cas('-1') is None
  
subject: Fix ChEBI to Pubchem mapping test