/*
* Copyright (C) 2014 ZeroTurnaround <support@zeroturnaround.com>
* Contains fragments of code from Apache Commons Exec, rights owned
* by Apache Software Foundation (ASF).
*
* 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 org.zeroturnaround.exec.test;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import org.junit.Assert;
import org.junit.Test;
import org.zeroturnaround.exec.ProcessExecutor;
import org.zeroturnaround.exec.stream.PumpStreamHandler;
/**
* Tests that test redirected input for the process to be run.
*/
public class InputStreamPumperTest {
@Test
public void testPumpFromInputToOutput() throws Exception {
String str = "Tere Minu Uus vihik";
ByteArrayInputStream bais = new ByteArrayInputStream(str.getBytes());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PumpStreamHandler handler = new PumpStreamHandler(baos, System.err, bais);
ProcessExecutor exec = new ProcessExecutor("java", "-cp", "target/test-classes",
PrintInputToOutput.class.getName()).readOutput(true);
exec.streams(handler);
String result = exec.execute().outputUTF8();
Assert.assertEquals(str, result);
}
@Test
public void testPumpFromInputToOutputWithInput() throws Exception {
String str = "Tere Minu Uus vihik";
ByteArrayInputStream bais = new ByteArrayInputStream(str.getBytes());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ProcessExecutor exec = new ProcessExecutor("java", "-cp", "target/test-classes",
PrintInputToOutput.class.getName()).readOutput(true).redirectInput(bais);
String result = exec.execute().outputUTF8();
Assert.assertEquals(str, result);
}
}