code: def test_str_startswith1(self):
      self.run_test(
          "def str_startswith1(s0, s1): return s0.startswith(s1)",
          "barbapapa",
          "barbi",
          str_startswith1=[str, str],
      )
      self.run_test(
          "def str_startswith1a(s0, s1): return s0[0].startswith(s1)",
          "barbapapa",
          "barbi",
          str_startswith1a=[str, str],
      )
  
imports: from pythran.tests import TestEnv
  from pythran.typing import List
  import unittest
label_desc: Use image node_id 3 for calling the TestStr obj's underlying member method code with example usage: obj.test_str_startswith1() without return types