} else {
      ASSERT_TRUE(GetNodeDef(oper, &node_def));
      ADD_FAILURE() << "Unexpected Node: " << node_def.DebugString();
    }
  }
  EXPECT_TRUE(found_placeholder);
  EXPECT_TRUE(found_scalar_const);
  EXPECT_TRUE(found_add);
  EXPECT_TRUE(found_neg);

  // Clean up
  TF_DeleteGraph(graph);
  TF_DeleteStatus(s);
}

TEST(CAPI, UpdateEdge) {
  TF_Status* s = TF_NewStatus();