code: def testMessage(self):
      self.assertNotEqual("small <>", "")
      self.assertEqual("small <>", "small <>")
      self.assertNotEqual('small < strings: "a" >', "")
      self.assertNotEqual('small < strings: "a" >', "small <>")
      self.assertEqual(
          'small < strings: "a" >', 'small < strings: "a" >'
      )
      self.assertNotEqual(
          'small < strings: "b" >', 'small < strings: "a" >'
      )
      self.assertNotEqual(
          'small < strings: "a" strings: "b" >',
          'small < strings: "a" >',
      )
  
      self.assertNotEqual('string_: "a"', "small <>")
      self.assertNotEqual('string_: "a"', 'small < strings: "b" >')
      self.assertNotEqual(
          'string_: "a"', 'small < strings: "b" strings: "c" >'
      )
      self.assertNotEqual('string_: "a" small <>', "small <>")
      self.assertNotEqual(
          'string_: "a" small <>', 'small < strings: "b" >'
      )
      self.assertEqual('string_: "a" small <>', 'string_: "a" small <>')
      self.assertNotEqual(
          'string_: "a" small < strings: "a" >', 'string_: "a" small <>'
      )
      self.assertEqual(
          'string_: "a" small < strings: "a" >',
          'string_: "a" small < strings: "a" >',
      )
      self.assertNotEqual(
          'string_: "a" small < strings: "a" >',
          'int64_: 1 small < strings: "a" >',
      )
      self.assertNotEqual(
          'string_: "a" small < strings: "a" >', "int64_: 1"
      )
      self.assertNotEqual(
          'string_: "a"', 'int64_: 1 small < strings: "a" >'
      )
      self.assertNotEqual(
          'string_: "a" int64_: 0 small < strings: "a" >',
          'int64_: 1 small < strings: "a" >',
      )
      self.assertNotEqual(
          'string_: "a" int64_: 1 small < strings: "a" >',
          'string_: "a" int64_: 0 small < strings: "a" >',
      )
      self.assertEqual(
          'string_: "a" int64_: 0 small < strings: "a" >',
          'string_: "a" int64_: 0 small < strings: "a" >',
      )
  
imports: import copy
  import re
  import sys
  import textwrap
  from google.protobuf import text_format
  from tensorflow.python.platform import googletest
  from tensorflow.python.util.protobuf import compare
  from tensorflow.python.util.protobuf import compare_test_pb2
label_desc: Use image node_id 7 for calling the ProtoEqTest obj's underlying member method code with example usage: obj.testMessage() without return types