package org.apache.commons.io.output;
/*
* 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.
*/
import static org.junit.Assert.*;
import java.io.IOException;
import java.io.OutputStream;
import java.util.concurrent.atomic.AtomicBoolean;
import org.junit.Test;
public class ThresholdingOutputStreamTest {
@Test
public void testSetByteCount() throws Exception {
final AtomicBoolean reached = new AtomicBoolean(false);
ThresholdingOutputStream tos = new ThresholdingOutputStream(3) {
{
setByteCount(2);
}
@Override
protected OutputStream getStream() throws IOException {
return new ByteArrayOutputStream(4);
}
@Override
protected void thresholdReached() throws IOException {
reached.set( true);
}
};
tos.write(12);
assertFalse( reached.get());
tos.write(12);
assertTrue(reached.get());
tos.close();
}
}