/*
 * Copyright 2020 Fluence Labs Limited
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

use air_test_utils::prelude::*;

#[test]
fn never_not_complete_subgraph() {
    let vm_peer_id = "test_peer_id";
    let mut vm = create_avm(unit_call_service(), vm_peer_id);

    let script = format!(
        r#"
        (seq
            (never)
            (call "{vm_peer_id}" ("" "") [])
        )
    "#
    );

    let result = checked_call_vm!(vm, <_>::default(), script, "", "");
    let actual_trace = trace_from_result(&result);
    assert!(actual_trace.is_empty());
}
