class_docstr: Tests for NormalizeNumberFields().
code: def testNormalizesInts(self):
      pb = compare_test_pb2.Large(int64_=4)
      compare.NormalizeNumberFields(pb)
      self.assertIsInstance(pb.int64_, int)
  
      pb.int64_ = 4
      compare.NormalizeNumberFields(pb)
      self.assertIsInstance(pb.int64_, int)
  
      pb.int64_ = 9999999999999999
      compare.NormalizeNumberFields(pb)
      self.assertIsInstance(pb.int64_, int)
  
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 1 for calling the NormalizeNumbersTest obj's underlying member method code with example usage: obj.testNormalizesInts() without return types