/*
 * 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.
 */

package org.apache.spark

import org.apache.spark.sql.SparkSession

/**
 * A place to invoke non-public APIs of [[SparkContext]], for test only.
 */
object KyuubiSparkContextHelper {

  def waitListenerBus(spark: SparkSession): Unit = {
    spark.sparkContext.listenerBus.waitUntilEmpty()
  }

  def dummyTaskContext(): TaskContextImpl = TaskContext.empty()
}
