code: def test_middle_spec1(self):
      code = """
  def zoo(i): return
  #this is a pythran export test
  #      pythran export zoo(int)
  #this is an export test
  #      pythran export zoo(str)
  def bar(i): return
              """
      self.assertEqual(len(pythran.spec_parser(code).functions), 1)
      self.assertEqual(
          len(pythran.spec_parser(code).functions["zoo"]), 2
      )
  
imports: import unittest
  import pythran
  import os.path
label_desc: Use image node_id 14 for calling the TestSpecParser obj's underlying member method code with example usage: obj.test_middle_spec1() without return types