/* *************************************************************************************** * Copyright (C) 2006 EsperTech, Inc. All rights reserved. * * http://www.espertech.com/esper * * http://www.espertech.com * * ---------------------------------------------------------------------------------- * * The software in this package is published under the terms of the GPL license * * a copy of which has been included with this distribution in the license.txt file. * *************************************************************************************** */ package com.espertech.esper.collection; import junit.framework.TestCase; import java.util.Iterator; import java.util.NoSuchElementException; public class TestSingleObjectIterator extends TestCase { public void testNext() { Iterator<String> it = new SingleObjectIterator<String>("a"); assertTrue(it.hasNext()); assertEquals("a", it.next()); assertFalse(it.hasNext()); try { it.next(); fail(); } catch (NoSuchElementException ex) { // expected } } }