/*
* 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.felix.ipojo.manipulator.util;
import junit.framework.Assert;
import junit.framework.TestCase;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.Closeable;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
public class StreamsTestCase extends TestCase {
public void testSimpleClose() throws Exception {
Closeable closeable = mock(Closeable.class);
Streams.close(closeable);
verify(closeable).close();
}
public void testCloseWithNullParameter() throws Exception {
Closeable closeable = mock(Closeable.class);
Streams.close(closeable, null);
verify(closeable).close();
}
public void testTransfer() throws Exception {
String toBeRead = "Tadam";
ByteArrayInputStream bais = new ByteArrayInputStream(toBeRead.getBytes());
ByteArrayOutputStream baos = new ByteArrayOutputStream();
Streams.transfer(bais, baos);
Assert.assertEquals(toBeRead, new String(baos.toByteArray()));
}
public void testReadBytes() throws Exception {
String toBeRead = "Tadam";
ByteArrayInputStream bais = new ByteArrayInputStream(toBeRead.getBytes());
byte[] bytes = Streams.readBytes(bais);
Assert.assertEquals(toBeRead, new String(bytes));
}
}