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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.
*/
import junit.framework.Test;
import junit.framework.TestSuite;
import org.apache.velocity.Template;
import org.apache.velocity.VelocityContext;
import org.apache.velocity.app.Velocity;
import org.apache.velocity.app.VelocityEngine;
import org.apache.velocity.context.Context;
import org.apache.velocity.test.misc.UberspectTestException;
import org.apache.velocity.util.introspection.Info;
import java.io.StringWriter;
/**
* Test that the Info class in the Introspector holds the correct information.
*
* @author <a href="mailto:wglass@forio.com">Will Glass-Husain</a>
* @author <a href="mailto:isidore@setgame.com">Llewellyn Falco</a>
* @version $Id$
*/
public class InfoTestCase extends BaseTestCase implements TemplateTestBase
{
VelocityEngine ve;
/**
* Default constructor.
*/
public InfoTestCase(String name)
{
super(name);
}
public static Test suite ()
{
return new TestSuite(InfoTestCase.class);
}
@Override
public void setUp() throws Exception
{
ve = new VelocityEngine();
ve.setProperty(
"runtime.introspector.uberspect", "org.apache.velocity.test.misc.UberspectTestImpl");
ve.setProperty(
Velocity.FILE_RESOURCE_LOADER_PATH, TemplateTestBase.TEST_COMPARE_DIR + "/info");
ve.init();
}
public void testInfoProperty() throws Exception
{
// check property
checkInfo("info1.vm", 1, 7);
}
public void testInfoMethod() throws Exception
{
// check method
checkInfo("info2.vm", 1, 7);
}
public void checkInfo(String templateName,
int expectedLine, int expectedCol) throws Exception
{
Context context = new VelocityContext();
Template template = ve.getTemplate(templateName, "UTF-8");
Info info = null;
context.put("main", this);
try (StringWriter writer = new StringWriter())
{
template.merge(context, writer);
writer.flush();
fail("Uberspect should have thrown an exception");
}
catch (UberspectTestException E)
{
info = E.getInfo();
}
assertInfoEqual(info, templateName, expectedLine, expectedCol);
}
private void assertInfoEqual(Info i, String name, int line, int column)
{
assertEquals("Template Name", name, i.getTemplateName());
assertEquals("Template Line", line, i.getLine());
assertEquals("Template Column", column, i.getColumn());
}
}
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