streampark-common/src/test/scala/org/apache/streampark/common/util/CommandUtilsTest.scala

/*
 * 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.streampark.common.util

import org.scalatest.funsuite.AnyFunSuite

class CommandUtilsTest extends AnyFunSuite {

  test("execute single command") {
    val (exitCode, output) = CommandUtils.execute("echo Hello")
    println(s"Exit code: $exitCode")
    println(s"Output:\n$output")
    assert(exitCode == 0)
  }

  test("execute multiple commands") {
    val directory = System.getProperty("temp.dir")
    val commands = new java.util.ArrayList[String]()
    commands.add("echo 'Hello'")
    commands.add("echo 'World'")
    val outputConsumer = new java.util.function.Consumer[String] {
      override def accept(output: String): Unit = println(output)
    }
    val exitCode = CommandUtils.execute(directory, commands, outputConsumer)
    println(s"Exit code: $exitCode")
    assert(exitCode == 0)
  }
}