/*
* @(#)$Id: SequenceExpressionTest.java 3619 2008-03-26 07:23:03Z yui $
*
* Copyright 2006-2008 Makoto YUI
*
* Licensed 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.
*
* Contributors:
* Makoto YUI - initial implementation
*/
package xbird.xquery.expr.seq;
import java.util.Iterator;
import junit.framework.TestCase;
import xbird.xquery.XQueryException;
import xbird.xquery.dm.value.*;
import xbird.xquery.dm.value.literal.XString;
import xbird.xquery.expr.LiteralExpr;
import xbird.xquery.meta.DynamicContext;
import xbird.xquery.meta.StaticContext;
public class SequenceExpressionTest extends TestCase {
public static void main(String[] args) {
junit.textui.TestRunner.run(SequenceExpressionTest.class);
}
public SequenceExpressionTest(String arg0) {
super(arg0);
}
public void testEval() throws XQueryException {
SequenceExpression seq = new SequenceExpression();
AtomicValue it1 = new XString("1");
AtomicValue it2 = new XString("2");
seq.addExpression(new LiteralExpr(it1));
seq.addExpression(new LiteralExpr(it2));
Sequence<Item> res = (Sequence<Item>) seq.eval(null, new DynamicContext(new StaticContext()));
Iterator<Item> resItor = res.iterator();
assertTrue(resItor.hasNext());
assertSame(it1, resItor.next());
assertTrue(resItor.hasNext());
assertSame(it2, resItor.next());
assertFalse(resItor.hasNext());
}
}