/**
* Copyright 2004-2016 Riccardo Solmi. All rights reserved.
* This file is part of the Whole Platform.
*
* The Whole Platform is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The Whole Platform is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the Whole Platform. If not, see <http://www.gnu.org/licenses/>.
*/
package org.whole.lang.util;
import static org.junit.Assert.assertEquals;
import java.io.InputStream;
import java.io.StringReader;
import java.io.StringWriter;
import java.nio.charset.Charset;
import org.junit.Test;
/**
* @author Enrico Persiani
*/
public class StreamAdapterTest {
@Test
public void testWriterOutputStream() throws Exception {
InputStream is = getClass().getResourceAsStream("utf8.txt");
String expected = StringUtils.readAsString(is, "UTF-8");
is.close();
for (int size=2; size<128; size++) {
byte[] bytes = expected.getBytes("UTF-8");
StringWriter stringWriter = new StringWriter();
WriterOutputStream wos = new WriterOutputStream(stringWriter, Charset.forName("UTF-8"), size);
wos.write(bytes);
wos.close();
String actual = stringWriter.toString();
assertEquals(expected, actual);
}
}
@Test
public void testReaderInputStream() throws Exception {
InputStream is = getClass().getResourceAsStream("utf8.txt");
String expected = StringUtils.readAsString(is, "UTF-8");
is.close();
for (int size=2 ; size<128; size++) {
is = new ReaderInputStream(new StringReader(expected), Charset.forName("UTF-8"), size);
String actual = StringUtils.readAsString(is, "UTF-8");
is.close();
assertEquals(expected, actual);
}
}
}