tests/utils/wait.ts

/*!
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 *
 */

export default function wait({
  times = 200,
  interval = 3000,
  condition,
  done,
}: {
  times?: number;
  interval?: number;
  condition: () => boolean;
  done: (success: boolean) => void;
}) {
  let count = 0;

  const timer = setInterval(() => {
    if (condition()) {
      done(true);
      clearInterval(timer);
    } else if (count++ >= times) {
      done(false);
      clearInterval(timer);
    }
  }, interval);
}