/*
* $Header: /home/cvs/jakarta-commons/primitives/src/test/org/apache/commons/collections/primitives/adapters/io/TestByteIteratorInputStream.java,v 1.1 2003/10/13 22:46:53 scolebourne Exp $
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* are met:
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* "This product includes software developed by the
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package org.apache.commons.collections.primitives.adapters.io;
import java.io.InputStream;
import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;
import org.apache.commons.collections.primitives.ArrayByteList;
import org.apache.commons.collections.primitives.ByteList;
/**
* @version $Revision: 1.1 $ $Date: 2003/10/13 22:46:53 $
* @author Rodney Waldhoff
*/
public class TestByteIteratorInputStream extends TestCase {
// conventional
// ------------------------------------------------------------------------
public TestByteIteratorInputStream(String testName) {
super(testName);
}
public static Test suite() {
return new TestSuite(TestByteIteratorInputStream.class);
}
// ------------------------------------------------------------------------
// ------------------------------------------------------------------------
public void testReadNonEmpty() throws Exception {
ByteList list = new ArrayByteList();
for(int i = Byte.MIN_VALUE; i <= Byte.MAX_VALUE; i++) {
list.add((byte)i);
}
InputStream in = new ByteIteratorInputStream(list.iterator());
for(int i = Byte.MIN_VALUE; i <= Byte.MAX_VALUE; i++) {
assertEquals(0xFF&i,in.read());
}
assertEquals(-1,in.read());
assertEquals(-1,in.read());
}
public void testReadEmpty() throws Exception {
ByteList list = new ArrayByteList();
InputStream in = new ByteIteratorInputStream(list.iterator());
assertEquals(-1,in.read());
assertEquals(-1,in.read());
}
public void testAdaptNull() {
assertNull(ByteIteratorInputStream.adapt(null));
}
public void testAdaptNonNull() {
assertNotNull(ByteIteratorInputStream.adapt(new ArrayByteList().iterator()));
}
}