class_docstr: Tests assert_feature_proto_equal.
class_docstr_tok: ["Tests","assert_feature_proto_equal","."]
code: def test_feature_protos_equal(self):
      self.assertIsNone(self._test.assert_on_equal_feature_protos())
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from absl.testing import absltest
  from tensorflow_data_validation.utils import test_util
  from google.protobuf import text_format
  from tensorflow_metadata.proto.v0 import statistics_pb2
label_desc: Use image node_id 2 for calling the TestAssertFeatureProtoEqual obj's underlying member method code with example usage: obj.test_feature_protos_equal() without return types