docstr: ...Test that getting or setting an unexisting attribute lead to an
  error
docstr_tok: ["...","Test","that","getting","or","setting","an","unexisting","attribute","lead","to","an","error"]
code: def test_unexisting_attribute(self):
      """...Test that getting or setting an unexisting attribute lead to an
      error
      """
  
      def getter():
          return self.a0.unexisting_attribute
  
      def setter(val):
          self.a0.unexisting_attribute = val
  
      self.assertRaises(AttributeError, getter)
      self.assertRaises(AttributeError, setter, 42)
  
      with self.assertRaises(AttributeError):
          self.a0._set("unexisting_attribute", 42)
  
imports: import sys
  import unittest
  from tick.base import Base
  from tick.base.build.base import A0
label_desc: Use image node_id 5 for calling the Test obj's underlying member method code with example usage: obj.test_unexisting_attribute() and returns: self