/******************************************************************************
* Copyright (c) 2006, 2010 VMware Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Apache License v2.0 which accompanies this distribution.
* The Eclipse Public License is available at
* http://www.eclipse.org/legal/epl-v10.html and the Apache License v2.0
* is available at http://www.opensource.org/licenses/apache2.0.php.
* You may elect to redistribute this code under either of these licenses.
*
* Contributors:
* VMware Inc.
*****************************************************************************/
package org.eclipse.gemini.blueprint.mock;
import java.util.Enumeration;
import java.util.NoSuchElementException;
import org.eclipse.gemini.blueprint.mock.ArrayEnumerator;
import junit.framework.TestCase;
/**
* @author Costin Leau
*
*/
public class ArrayEnumeratorTest extends TestCase {
private Enumeration enm;
private Object[] source;
/*
* (non-Javadoc)
* @see junit.framework.TestCase#setUp()
*/
protected void setUp() throws Exception {
source = new Object[] { "A", "B", "C" };
enm = new ArrayEnumerator(source);
}
/*
* (non-Javadoc)
* @see junit.framework.TestCase#tearDown()
*/
protected void tearDown() throws Exception {
enm = null;
source = null;
}
/**
* Test method for
* {@link org.eclipse.gemini.blueprint.mock.ArrayEnumerator#hasMoreElements()}.
*/
public void testHasMoreElements() {
assertTrue(enm.hasMoreElements());
}
public void testHasMoreElementsWithEmptySource() {
enm = new ArrayEnumerator(new Object[0]);
assertFalse(enm.hasMoreElements());
}
/**
* Test method for
* {@link org.eclipse.gemini.blueprint.mock.ArrayEnumerator#nextElement()}.
*/
public void testNextElement() {
assertEquals("A", enm.nextElement());
assertEquals("B", enm.nextElement());
assertEquals("C", enm.nextElement());
}
public void testNextElementException() {
enm = new ArrayEnumerator(new Object[0]);
try {
enm.nextElement();
fail("should have thrown exception");
}
catch (NoSuchElementException ex) {
// expected
}
}
}