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/*
* 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.tools.ant.taskdefs;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
import org.apache.tools.ant.DefaultLogger;
import org.apache.tools.ant.Project;
import org.apache.tools.ant.util.FileUtils;
import org.junit.After;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
/**
* Test Java-dependent parts of the Echo task.
*/
public class EchoTest {
private File removeThis;
@Test
public void testLogBlankEcho() {
Project p = new Project();
p.init();
EchoTestLogger logger = new EchoTestLogger();
p.addBuildListener(logger);
Echo echo = new Echo();
echo.setProject(p);
echo.setTaskName("testLogBlankEcho");
echo.execute();
assertEquals("[testLogBlankEcho] ", logger.lastLoggedMessage );
}
@Test
public void testLogUTF8Echo() throws IOException {
Project p = new Project();
p.init();
EchoTestLogger logger = new EchoTestLogger();
p.addBuildListener(logger);
Echo echo = new Echo();
echo.setProject(p);
echo.setTaskName("testLogUTF8Echo");
echo.setMessage("\u00e4\u00a9");
removeThis = new File("abc.txt");
echo.setFile(removeThis);
echo.setEncoding("UTF-8");
echo.execute();
String x = FileUtils.readFully(new InputStreamReader(new FileInputStream(removeThis), "UTF-8" ));
assertEquals(x,"\u00e4\u00a9");
}
@After
public void tearDown() {
if (removeThis != null && removeThis.exists()) {
if (!removeThis.delete())
{
removeThis.deleteOnExit();
}
}
}
private class EchoTestLogger extends DefaultLogger {
String lastLoggedMessage;
/**
* Create a new EchoTestLogger.
*/
public EchoTestLogger() {
super();
this.setMessageOutputLevel(Project.MSG_DEBUG);
this.setOutputPrintStream(new PrintStream(new ByteArrayOutputStream(256)));
this.setErrorPrintStream(new PrintStream(new ByteArrayOutputStream(256)));
}
/**
* {@inheritDoc}
*/
protected void log(String message) {
this.lastLoggedMessage = message;
}
}
}
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