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// Copyright 2017 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.system.execution;
import org.junit.Test;
import java.util.Optional;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* @author gjoranv
*/
public class ProcessExecutorTest {
@Test
public void echo_can_be_executed() throws Exception {
final String message = "Hello from executor!";
ProcessExecutor executor = new ProcessExecutor.Builder(10).build();
Optional<ProcessResult> result = executor.execute("echo " + message);
assertTrue(result.isPresent());
assertEquals(message, result.get().stdOut.trim());
assertEquals("", result.get().stdErr);
}
}
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