text: #include "envoy/extensions/filters/http/ip_tagging/v3/ip_tagging.pb.h"
  
  #include "source/common/config/api_type_oracle.h"
  
  #include "gtest/gtest.h"
  
  // API_NO_BOOST_FILE
  
  namespace Envoy {
  namespace Config {
  namespace {
  
  TEST(ApiTypeOracleTest, All) {
    envoy::extensions::filters::http::ip_tagging::v3::IPTagging v3_config;
    ProtobufWkt::Any non_api_type;
  
    EXPECT_EQ(nullptr,
              ApiTypeOracle::getEarlierVersionDescriptor(non_api_type.GetDescriptor()->full_name()));
    EXPECT_NE(envoy::extensions::filters::http::ip_tagging::v3::IPTagging::descriptor()->full_name(),
              ApiTypeOracle::getEarlierVersionMessageTypeName(v3_config.GetDescriptor()->full_name())
                  .value());
  }
  
  } // namespace
  } // namespace Config
  } // namespace Envoy
  