Function ExpectResult

eval/public/builtin_func_registrar_test.cc:64–93

}

void ExpectResult(const TestCase& test_case) {
  auto parsed_expr = parser::Parse(test_case.expr);
  ASSERT_OK(parsed_expr);
  const Expr& expr_ast = parsed_expr->expr();
  const SourceInfo& source_info = parsed_expr->source_info();

  std::unique_ptr<CelExpressionBuilder> builder =
      CreateCelExpressionBuilder(test_case.options);
  ASSERT_OK(
      RegisterBuiltinFunctions(builder->GetRegistry(), test_case.options));
  ASSERT_OK_AND_ASSIGN(auto cel_expression,
                       builder->CreateExpression(&expr_ast, &source_info));

  Activation activation;
  for (auto var : test_case.vars) {
    activation.InsertValue(var.first, var.second);
  }

  google::protobuf::Arena arena;
  ASSERT_OK_AND_ASSIGN(auto value,
                       cel_expression->Evaluate(activation, &arena));
  if (!test_case.result.ok()) {
    EXPECT_TRUE(value.IsError()) << value.DebugString();
    EXPECT_THAT(*value.ErrorOrDie(),
                StatusIs(test_case.result.status().code(),
                         HasSubstr(test_case.result.status().message())));
    return;
  }
  EXPECT_THAT(value, test::EqualsCelValue(*test_case.result));
}

using BuiltinFuncParamsTest = testing::TestWithParam<TestCase>;
TEST_P(BuiltinFuncParamsTest, StandardFunctions) { ExpectResult(GetParam()); }