code: def test_name(self, node, expected):
      if node.type != "lambdef":
          assert isinstance(node.name, tree.Name)
          assert node.name.value == expected["name"]
  
imports: from textwrap import dedent
  import pytest
  from parso import parse
  from parso.python import tree
  from parso.tree import search_ancestor
label_desc: Use image node_id 3 for calling the TestsFunctionAndLambdaParsing obj's underlying member method code with example usage: obj.test_name(node, expected) without return types