Function TEST_F

eval/eval/function_step_test.cc:1084–1105

};

TEST_F(DirectFunctionStepTest, SimpleCall) {
  cel::IntValue(1);

  CallExpr call;
  call.set_function(cel::builtin::kAdd);
  call.mutable_args().emplace_back();
  call.mutable_args().emplace_back();

  std::vector<std::unique_ptr<DirectExpressionStep>> deps;
  deps.push_back(CreateConstValueDirectStep(cel::IntValue(1)));
  deps.push_back(CreateConstValueDirectStep(cel::IntValue(1)));

  auto expr = CreateDirectFunctionStep(-1, call, std::move(deps),
                                       GetOverloads(cel::builtin::kAdd, 2));

  auto plan = CreateExpressionImpl(options_, std::move(expr));

  Activation activation;
  ASSERT_OK_AND_ASSIGN(auto value, plan->Evaluate(activation, &arena_));

  EXPECT_THAT(value, test::IsCelInt64(2));
}

TEST_F(DirectFunctionStepTest, RecursiveCall) {
  cel::IntValue(1);