code: def testConvertBytes(self):
      source, header = util.convert_bytes_to_c_source(
          b"\x00\x01\x02\x23", "foo", 16, use_tensorflow_license=False
      )
      self.assertTrue(
          source.find(
              "const unsigned char foo[] DATA_ALIGN_ATTRIBUTE = {"
          )
      )
      self.assertTrue(
          source.find(
              """    0x00, 0x01,
      0x02, 0x23,"""
          )
      )
      self.assertNotEqual(-1, source.find("const int foo_len = 4;"))
      self.assertEqual(-1, source.find("/* Copyright"))
      self.assertEqual(-1, source.find("#include " ""))
      self.assertNotEqual(
          -1, header.find("extern const unsigned char foo[];")
      )
      self.assertNotEqual(-1, header.find("extern const int foo_len;"))
      self.assertEqual(-1, header.find("/* Copyright"))
  
      source, header = util.convert_bytes_to_c_source(
          b"\xff\xfe\xfd\xfc",
          "bar",
          80,
          include_guard="MY_GUARD",
          include_path="my/guard.h",
          use_tensorflow_license=True,
      )
      self.assertNotEqual(
          -1,
          source.find(
              "const unsigned char bar[] DATA_ALIGN_ATTRIBUTE = {"
          ),
      )
      self.assertNotEqual(
          -1, source.find("""    0xff, 0xfe, 0xfd, 0xfc,""")
      )
      self.assertNotEqual(-1, source.find("/* Copyright"))
      self.assertNotEqual(-1, source.find('#include "my/guard.h"'))
      self.assertNotEqual(-1, header.find("#ifndef MY_GUARD"))
      self.assertNotEqual(-1, header.find("#define MY_GUARD"))
      self.assertNotEqual(-1, header.find("/* Copyright"))
  
imports: import os
  from absl.testing import parameterized
  import numpy
  import tensorflow
  from tensorflow.lite.python import util
  from tensorflow.lite.tools.flatbuffer_utils import read_model
  from tensorflow.python.client import session
  from tensorflow.python.framework import convert_to_constants
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops import math_ops
  from tensorflow.python.ops import while_loop
  from tensorflow.python.platform import test
label_desc: Use image node_id 5 for calling the UtilTest obj's underlying member method code with example usage: obj.testConvertBytes() without return types