Method ConversionRoundTripTest

common/ast_proto_test.cc:804–819

    : public testing::TestWithParam<ConversionRoundTripCase> {
 public:
  ConversionRoundTripTest() {
    auto builder =
        cel::NewCompilerBuilder(internal::GetTestingDescriptorPool()).value();
    builder->AddLibrary(cel::StandardCompilerLibrary()).IgnoreError();
    builder->AddLibrary(OptionalCompilerLibrary()).IgnoreError();
    builder->AddLibrary(extensions::ComprehensionsV2CompilerLibrary())
        .IgnoreError();
    builder->GetCheckerBuilder().set_container("cel.expr.conformance.proto3");
    builder->GetCheckerBuilder()
        .AddVariable(MakeVariableDecl("ident", IntType()))
        .IgnoreError();
    builder->GetCheckerBuilder()
        .AddVariable(MakeVariableDecl("map_ident", JsonMapType()))
        .IgnoreError();
    compiler_ = builder->Build().value();
  }

  absl::StatusOr<ParsedExpr> ParseToProto(absl::string_view expr) {
    CEL_ASSIGN_OR_RETURN(auto source, cel::NewSource(expr));