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/*
* 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.
*/
package org.apache.catalina.startup;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.InputStream;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import org.apache.catalina.deploy.WebXml;
import org.apache.tomcat.util.digester.Digester;
public class TestWebRuleSet {
private Digester fragmentDigester = new Digester();
private WebRuleSet fragmentRuleSet = new WebRuleSet(true);
private Digester webDigester = new Digester();
private WebRuleSet webRuleSet = new WebRuleSet(false);
public TestWebRuleSet() {
fragmentDigester.addRuleSet(fragmentRuleSet);
webDigester.addRuleSet(webRuleSet);
}
@Test
public void testSingleNameInWebFragmentXml() throws Exception {
WebXml webXml = new WebXml();
parse(webXml, "web-fragment-1name.xml", true, true);
assertEquals("name1", webXml.getName());
}
@Test
public void testMultipleNameInWebFragmentXml() throws Exception {
parse(new WebXml(), "web-fragment-2name.xml", true, false);
}
@Test
public void testSingleOrderingInWebFragmentXml() throws Exception {
WebXml webXml = new WebXml();
parse(webXml, "web-fragment-1ordering.xml", true, true);
assertEquals(1, webXml.getBeforeOrdering().size());
assertTrue(webXml.getBeforeOrdering().contains("bar"));
}
@Test
public void testMultipleOrderingInWebFragmentXml() throws Exception {
parse(new WebXml(), "web-fragment-2ordering.xml", true, false);
}
@Test
public void testSingleOrderingInWebXml() throws Exception {
WebXml webXml = new WebXml();
parse(webXml, "web-1ordering.xml", false, true);
assertEquals(1, webXml.getAbsoluteOrdering().size());
assertTrue(webXml.getAbsoluteOrdering().contains("bar"));
}
@Test
public void testMultipleOrderingInWebXml() throws Exception {
parse(new WebXml(), "web-2ordering.xml", false, false);
}
@Test
public void testRecycle() throws Exception {
// Name
parse(new WebXml(), "web-fragment-2name.xml", true, false);
parse(new WebXml(), "web-fragment-1name.xml", true, true);
parse(new WebXml(), "web-fragment-2name.xml", true, false);
parse(new WebXml(), "web-fragment-1name.xml", true, true);
// Relative ordering
parse(new WebXml(), "web-fragment-2ordering.xml", true, false);
parse(new WebXml(), "web-fragment-1ordering.xml", true, true);
parse(new WebXml(), "web-fragment-2ordering.xml", true, false);
parse(new WebXml(), "web-fragment-1ordering.xml", true, true);
// Absolute ordering
parse(new WebXml(), "web-2ordering.xml", false, false);
parse(new WebXml(), "web-1ordering.xml", false, true);
parse(new WebXml(), "web-2ordering.xml", false, false);
parse(new WebXml(), "web-1ordering.xml", false, true);
}
@Test
public void testLifecycleMethodsDefinitions() throws Exception {
// post-construct and pre-destroy
parse(new WebXml(), "web-1lifecyclecallback.xml", false, true);
// conflicting post-construct definitions
parse(new WebXml(), "web-2lifecyclecallback.xml", false, false);
}
private synchronized void parse(WebXml webXml, String target,
boolean fragment, boolean expected) throws FileNotFoundException {
Digester d;
if (fragment) {
d = fragmentDigester;
fragmentRuleSet.recycle();
} else {
d = webDigester;
webRuleSet.recycle();
}
d.push(webXml);
File f = new File("test/org/apache/catalina/startup/" + target);
InputStream is = new FileInputStream(f);
boolean result = true;
try {
d.parse(is);
} catch (Exception e) {
if (expected) {
// Didn't expect an exception
e.printStackTrace();
}
result = false;
}
if (expected) {
assertTrue(result);
} else {
assertFalse(result);
}
}
}
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