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package org.apache.velocity.test;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
/**
* Base test case that provides utility methods for
* the rest of the tests.
*
* @author <a href="mailto:dlr@finemaltcoding.com">Daniel Rall</a>
* @author Nathan Bubna
* @version $Id$
*/
public class AlternateValuesTestCase extends BaseTestCase
{
public AlternateValuesTestCase(String name)
{
super(name);
}
public void testDefault()
{
assertEvalEquals("<foo>", "<${foo|'foo'}>");
assertEvalEquals("bar", "#set($bar='bar')${foo|$bar}");
assertEvalEquals("bar", "#set($bar='bar')${bar|'foo'}");
assertEvalEquals("bar", "#set($bar='bar')${foo|${bar}}");
assertEvalEquals("baz", "${foo|${baz|'baz'}}");
assertEvalEquals("hop", "${foo.bar.baz()[5]|'hop'}");
assertEvalEquals("{foo}", "{${foo|'foo'}}");
assertEvalEquals("<1>", "<${foo|1}>");
assertEvalEquals("<1.1>", "<${foo|1.1}>");
}
public void testComplexEval()
{
assertEvalEquals("<no date tool>", "<${date.format('medium', $date.date)|'no date tool'}>");
assertEvalEquals("true", "#set($val=false)${val.toString().replace(\"false\", \"true\")|'so what'}");
assertEvalEquals("so what", "#set($foo='foo')${foo.contains('bar')|'so what'}");
assertEvalEquals("so what", "#set($val=false)${val.toString().contains('bar')|'so what'}");
assertEvalEquals("true", "#set($val=false)${val.toString().contains('false')|'so what'}");
assertEvalEquals("", "$!{null|$null}");
assertEvalEquals("null", "$!{null|'null'}");
assertEvalEquals("so what", "#set($spaces=' ')${spaces.trim()|'so what'}");
}
}
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