/*
* 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.wicket.request.mapper;
import org.apache.wicket.request.IRequestHandler;
import org.apache.wicket.request.IRequestMapper;
import org.apache.wicket.request.Request;
import org.apache.wicket.request.Url;
import org.apache.wicket.request.handler.EmptyRequestHandler;
import org.apache.wicket.request.mapper.CompoundRequestMapper.MapperWithScore;
import org.junit.Assert;
import org.junit.Test;
/**
* Tests for {@link CompoundRequestMapper}
*/
public class CompoundRequestMapperTest extends Assert
{
private static final String MOUNT_PATH_3 = "mount/path/3";
private static final String MOUNT_PATH_2 = "mount/path/2";
private static final String MOUNT_PATH_1 = "mount/path/1";
/**
*
*/
@Test
public void unmount()
{
CompoundRequestMapper compound = new CompoundRequestMapper();
compound.add(new MountMapper(MOUNT_PATH_1, new EmptyRequestHandler()));
compound.add(new MountMapper(MOUNT_PATH_2, new EmptyRequestHandler()));
compound.add(new MountMapper(MOUNT_PATH_3, new EmptyRequestHandler()));
assertEquals(3, compound.size());
compound.unmount(MOUNT_PATH_2);
assertEquals(2, compound.size());
assertTrue(
"Mount path 1 should match",
compound.mapRequest(compound.createRequest(Url.parse(MOUNT_PATH_1))) instanceof EmptyRequestHandler);
assertNull("Mount path 2 should not match",
compound.mapRequest(compound.createRequest(Url.parse(MOUNT_PATH_2))));
assertTrue(
"Mount path 3 should match",
compound.mapRequest(compound.createRequest(Url.parse(MOUNT_PATH_3))) instanceof EmptyRequestHandler);
}
private static class MountMapper implements IRequestMapper
{
private final String path;
private final IRequestHandler handler;
public MountMapper(String path, EmptyRequestHandler handler)
{
this.path = path;
this.handler = handler;
}
@Override
public IRequestHandler mapRequest(Request request)
{
if (request.getUrl().toString().equals(path))
{
return handler;
}
return null;
}
@Override
public int getCompatibilityScore(Request request)
{
return 0;
}
@Override
public Url mapHandler(IRequestHandler requestHandler)
{
return null;
}
}
/**
* Test {@link MapperWithScore#compareTo(MapperWithScore)}.
*/
@Test
public void score()
{
assertTrue(score(0).compareTo(score(0)) == 0);
assertTrue(score(0).compareTo(score(10)) > 0);
assertTrue(score(10).compareTo(score(0)) < 0);
assertTrue(score(0).compareTo(score(10)) > 0);
assertTrue(score(-10).compareTo(score(0)) > 0);
assertTrue(score(0).compareTo(score(-10)) < 0);
assertTrue(score(10).compareTo(score(Integer.MIN_VALUE + 1)) < 0);
assertTrue(score(Integer.MIN_VALUE + 1).compareTo(score(10)) > 0);
assertTrue(score(10).compareTo(score(Integer.MAX_VALUE)) > 0);
assertTrue(score(Integer.MAX_VALUE).compareTo(score(10)) < 0);
}
private MapperWithScore score(int score)
{
return new MapperWithScore(null, score);
}
}