/*
* 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.
*/
package com.addthis.hydra.util;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
public class TestProcessExecutor {
@Test
public void echoHelloWorld() {
String[] cmdarray = {"echo", "hello world"};
ProcessExecutor executor = new ProcessExecutor.Builder(cmdarray).build();
assertEquals(true, executor.execute());
assertEquals(0, executor.exitValue());
assertNotNull(executor.stdout());
assertNotNull(executor.stderr());
assertEquals("hello world", executor.stdout().trim());
assertEquals("", executor.stderr().trim());
}
@Test
public void catStandardInput() {
String[] cmdarray = {"cat"};
ProcessExecutor executor = new ProcessExecutor.Builder(cmdarray).setStdin("hello world").build();
assertEquals(true, executor.execute());
assertEquals(0, executor.exitValue());
assertNotNull(executor.stdout());
assertNotNull(executor.stderr());
assertEquals("hello world", executor.stdout().trim());
assertEquals("", executor.stderr().trim());
}
@Test
public void processTimeout() {
String[] cmdarray = {"sleep", "120"};
ProcessExecutor executor = new ProcessExecutor.Builder(cmdarray).setWait(1).build();
assertEquals(false, executor.execute());
}
}