class_docstr: Tests assertProtoEqual().
docstr: Checks that all possible asserts pass.
docstr_tok: ["Checks","that","all","possible","asserts","pass","."]
code: def assertAll(self, a, **kwargs):
      """Checks that all possible asserts pass."""
      self.assertProtoEqual(a, a, **kwargs)
  
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 2 for calling the AssertTest obj's underlying member method code with example usage: obj.assertAll(a) without return types