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/*******************************************************************************
* Copyright (c) 2009 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.common.utility.tests.internal.iterables;
import java.util.Iterator;
import junit.framework.TestCase;
import org.eclipse.jpt.common.utility.internal.SimpleStack;
import org.eclipse.jpt.common.utility.internal.Stack;
import org.eclipse.jpt.common.utility.internal.iterables.StackIterable;
@SuppressWarnings("nls")
public class StackIterableTests extends TestCase {
public StackIterableTests(String name) {
super(name);
}
public void testIterator() {
Iterator<String> iterator = this.buildIterable().iterator();
assertEquals("three", iterator.next());
assertEquals("two", iterator.next());
assertEquals("one", iterator.next());
}
public void testToString() {
assertNotNull(this.buildIterable().toString());
}
private Iterable<String> buildIterable() {
return new StackIterable<String>(this.buildStack());
}
private Stack<String> buildStack() {
Stack<String> stack = new SimpleStack<String>();
stack.push("one");
stack.push("two");
stack.push("three");
return stack;
}
}
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