private static final CelRuntime CEL_RUNTIME = CelRuntimeFactory
    .standardCelRuntimeBuilder()
    .setOptions(CelOptions.current().enableComprehension(false).build())
    .build();

@Test
public void macros_comprehensionsDisabled() throws Exception {
  CelCompiler CEL_COMPILER = CelCompilerFactory.standardCelCompilerBuilder()
    .addVar("request", SimpleType.ANY)
    .setResultType(SimpleType.BOOL)
    .setStandardMacros(CelStandardMacro.STANDARD_MACROS)
    .build();

  String expr = "size(['foo', 'bar'].map(x, request[x])) == 2";
  CelRuntime.Program program = CEL_RUNTIME.createProgram(CEL_COMPILER.compile(expr).getAst());

  Map<String, ?> input = ImmutableMap.of("request", ImmutableMap.of("foo", "f", "bar", "b"));
  CelEvaluationException celErr = assertThrows(CelEvaluationException.class, () -> program.eval(input));

  assertThat(celErr.getErrorCode()).isEqualTo(CelErrorCode.ITERATION_BUDGET_EXCEEDED);
}