class_docstr: Checks that our protobufs have the properties we expect.
class_docstr_tok: ["Checks","that","our","protobufs","have","the","properties","we","expect","."]
docstr: Checks that we are using the fast cpp version of python protobufs.
docstr_tok: ["Checks","that","we","are","using","the","fast","cpp","version","of","python","protobufs","."]
code: def test_protobuf_uses_fast_cpp(self):
      """Checks that we are using the fast cpp version of python protobufs."""
      self.assertEqual(api_implementation.Type(), "cpp")
  
imports: import unittest
  from google.protobuf.internal import api_implementation
label_desc: Use image node_id 1 for calling the ProtobufImplementationTest obj's underlying member method code with example usage: obj.test_protobuf_uses_fast_cpp() without return types