old_contents: from __future__ import absolute_import, print_function, unicode_literals
  from builtins import dict, str
  from indra.statements import Agent
  from indra.databases import chembl_client
  from indra.util import unicode_strs
  
  vem = Agent('VEMURAFENIB', db_refs={'CHEBI': '63637', 'TEXT': 'VEMURAFENIB'})
  az628 = Agent('AZ628', db_refs={'CHEBI': '91354'})
  braf = Agent('BRAF', db_refs={'HGNC': '1097', 'NCIT': 'C51194',
                                'TEXT': 'BRAF', 'UP': 'P15056'})
  
  def test_get_inhibitions():
      stmt = chembl_client.get_inhibition(vem, braf)
      assert(stmt is not None)
      assert(unicode_strs(stmt))
      assert(len(stmt.evidence) > 5)
      for ev in stmt.evidence:
          assert(ev.pmid)
          assert(ev.annotations)
          assert(ev.source_api == 'chembl')
          assert(ev.source_id)
  
  
  def test_get_drug_inhibition_stmts_vem():
      stmts = chembl_client.get_drug_inhibition_stmts(vem)
      assert(stmts is not None)
      for st in stmts:
          assert(unicode_strs(st))
          assert(len(st.evidence) >= 1)
          for ev in st.evidence:
              assert(ev.pmid)
              assert(ev.annotations)
              assert(ev.source_api == 'chembl')
              assert(ev.source_id)
  
  
  def test_get_drug_inhibition_stmts_az628():
      stmts = chembl_client.get_drug_inhibition_stmts(az628)
      assert(stmts is not None)
      for st in stmts:
          assert(unicode_strs(st))
          assert(len(st.evidence) >= 1)
          for ev in st.evidence:
              assert(ev.pmid)
              assert(ev.annotations)
              assert(ev.source_api == 'chembl')
              assert(ev.source_id)
  
new_contents: from __future__ import absolute_import, print_function, unicode_literals
  from builtins import dict, str
  from indra.statements import Agent
  from indra.databases import chembl_client
  from indra.util import unicode_strs
  
  vem = Agent('VEMURAFENIB', db_refs={'CHEBI': '63637', 'TEXT': 'VEMURAFENIB'})
  az628 = Agent('AZ628', db_refs={'CHEBI': '91354'})
  braf = Agent('BRAF', db_refs={'HGNC': '1097', 'NCIT': 'C51194',
                                'TEXT': 'BRAF', 'UP': 'P15056'})
  
  def test_get_inhibitions():
      stmt = chembl_client.get_inhibition(vem, braf)
      assert(stmt is not None)
      assert(unicode_strs(stmt))
      assert(len(stmt.evidence) > 5)
      for ev in stmt.evidence:
          assert(ev.pmid)
          assert(ev.annotations)
          assert(ev.source_api == 'chembl')
          assert(ev.source_id)
  
  
  def test_get_drug_inhibition_stmts_vem():
      stmts = chembl_client.get_drug_inhibition_stmts(vem)
      assert(len(stmts) > 0)
      for st in stmts:
          assert(unicode_strs(st))
          assert(len(st.evidence) >= 1)
          for ev in st.evidence:
              assert(ev.pmid)
              assert(ev.annotations)
              assert(ev.source_api == 'chembl')
              assert(ev.source_id)
  
  
  def test_get_drug_inhibition_stmts_az628():
      stmts = chembl_client.get_drug_inhibition_stmts(az628)
      assert(len(stmts) > 0)
      for st in stmts:
          assert(unicode_strs(st))
          assert(len(st.evidence) >= 1)
          for ev in st.evidence:
              assert(ev.pmid)
              assert(ev.annotations)
              assert(ev.source_api == 'chembl')
              assert(ev.source_id)
  
subject: Change test for get_drug_inhibition_stmts