code: def test_sameas(self, env):
      tmpl = env.from_string(
          "{{ foo is sameas false }}|{{ 0 is sameas false }}"
      )
      assert tmpl.render(foo=False) == "True|False"
  
imports: import pytest
  from markupsafe import Markup
  from jinja2 import Environment
  from jinja2 import TemplateAssertionError
  from jinja2 import TemplateRuntimeError
label_desc: Use image node_id 9 for calling the TestTestsCase obj's underlying member method code with example usage: obj.test_sameas(env) without return types