//
// ========================================================================
// Copyright (c) 1995-2017 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// All rights reserved. This program and the accompanying materials
// are made available under the terms of the Eclipse Public License v1.0
// and Apache License v2.0 which accompanies this distribution.
//
// The Eclipse Public License is available at
// http://www.eclipse.org/legal/epl-v10.html
//
// The Apache License v2.0 is available at
// http://www.opensource.org/licenses/apache2.0.php
//
// You may elect to redistribute this code under either of these licenses.
// ========================================================================
//
package org.eclipse.jetty.webapp;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.File;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import org.eclipse.jetty.toolchain.test.MavenTestingUtils;
import org.eclipse.jetty.util.resource.Resource;
import org.junit.Test;
/**
* MetaInfConfigurationTest
*
*
*/
public class MetaInfConfigurationTest
{
public class TestableMetaInfConfiguration extends MetaInfConfiguration
{
List<String> _expectedContainerScanTypes;
List<String> _expectedWebAppScanTypes;
int _invocationCount = 0;
public TestableMetaInfConfiguration(List<String> expectedContainerScanTypes, List<String> expectedWebAppScanTypes)
{
_expectedContainerScanTypes = expectedContainerScanTypes;
_expectedWebAppScanTypes = expectedWebAppScanTypes;
}
/**
* @see org.eclipse.jetty.webapp.MetaInfConfiguration#scanJars(org.eclipse.jetty.webapp.WebAppContext, java.util.Collection, boolean, java.util.List)
*/
@Override
public void scanJars(WebAppContext context, Collection<Resource> jars, boolean useCaches, List<String> scanTypes) throws Exception
{
assertNotNull(scanTypes);
List<String> expectedScanTypes = null;
switch (_invocationCount)
{
case 0:
{
expectedScanTypes = _expectedContainerScanTypes;
break;
}
case 1:
{
expectedScanTypes = _expectedWebAppScanTypes;
break;
}
default:
{
fail("Too many invocations");
}
}
++_invocationCount;
assertNotNull(expectedScanTypes);
assertTrue(expectedScanTypes.containsAll(scanTypes));
assertEquals(expectedScanTypes.size(), scanTypes.size());
}
}
@Test
public void testScanTypes()
throws Exception
{
File web25 = MavenTestingUtils.getTestResourceFile("web25.xml");
File web31 = MavenTestingUtils.getTestResourceFile("web31.xml");
File web31false = MavenTestingUtils.getTestResourceFile("web31false.xml");
//test a 2.5 webapp will not look for fragments by default
MetaInfConfiguration meta25 = new TestableMetaInfConfiguration(MetaInfConfiguration.__allScanTypes,
Arrays.asList(MetaInfConfiguration.METAINF_TLDS, MetaInfConfiguration.METAINF_RESOURCES));
WebAppContext context25 = new WebAppContext();
context25.getMetaData().setWebXml(Resource.newResource(web25));
context25.getServletContext().setEffectiveMajorVersion(2);
context25.getServletContext().setEffectiveMinorVersion(5);
meta25.preConfigure(context25);
//test a 2.5 webapp will look for fragments if configurationDiscovered==true
MetaInfConfiguration meta25b = new TestableMetaInfConfiguration(MetaInfConfiguration.__allScanTypes,
MetaInfConfiguration.__allScanTypes);
WebAppContext context25b = new WebAppContext();
context25b.setConfigurationDiscovered(true);
context25b.getMetaData().setWebXml(Resource.newResource(web25));
context25b.getServletContext().setEffectiveMajorVersion(2);
context25b.getServletContext().setEffectiveMinorVersion(5);
meta25b.preConfigure(context25b);
//test a 3.x metadata-complete webapp will not look for fragments
MetaInfConfiguration meta31 = new TestableMetaInfConfiguration(MetaInfConfiguration.__allScanTypes,
Arrays.asList(MetaInfConfiguration.METAINF_TLDS, MetaInfConfiguration.METAINF_RESOURCES));
WebAppContext context31 = new WebAppContext();
context31.getMetaData().setWebXml(Resource.newResource(web31));
context31.getServletContext().setEffectiveMajorVersion(3);
context31.getServletContext().setEffectiveMinorVersion(1);
meta31.preConfigure(context31);
//test a 3.x non metadata-complete webapp will look for fragments
MetaInfConfiguration meta31false = new TestableMetaInfConfiguration(MetaInfConfiguration.__allScanTypes,
MetaInfConfiguration.__allScanTypes);
WebAppContext context31false = new WebAppContext();
context31false.setConfigurationDiscovered(true);
context31false.getMetaData().setWebXml(Resource.newResource(web31false));
context31false.getServletContext().setEffectiveMajorVersion(3);
context31false.getServletContext().setEffectiveMinorVersion(1);
meta31false.preConfigure(context31false);
}
}