/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited
*
* Licensed 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.springframework.security.core.userdetails.cache;
import static org.junit.Assert.*;
import net.sf.ehcache.Cache;
import net.sf.ehcache.CacheManager;
import net.sf.ehcache.Ehcache;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.core.userdetails.User;
import org.springframework.security.core.userdetails.cache.EhCacheBasedUserCache;
/**
* Tests {@link EhCacheBasedUserCache}.
*
* @author Ben Alex
*/
public class EhCacheBasedUserCacheTests {
private static CacheManager cacheManager;
//~ Methods ========================================================================================================
@BeforeClass
public static void initCacheManaer() {
cacheManager = CacheManager.create();
cacheManager.addCache(new Cache("ehcacheusercachetests", 500, false, false, 30, 30));
}
@AfterClass
public static void shutdownCacheManager() {
cacheManager.removalAll();
cacheManager.shutdown();
}
private Ehcache getCache() {
Ehcache cache = cacheManager.getCache("ehcacheusercachetests");
cache.removeAll();
return cache;
}
private User getUser() {
return new User("john", "password", true, true, true, true,
AuthorityUtils.createAuthorityList("ROLE_ONE", "ROLE_TWO"));
}
@Test
public void cacheOperationsAreSuccessful() throws Exception {
EhCacheBasedUserCache cache = new EhCacheBasedUserCache();
cache.setCache(getCache());
cache.afterPropertiesSet();
// Check it gets stored in the cache
cache.putUserInCache(getUser());
assertEquals(getUser().getPassword(), cache.getUserFromCache(getUser().getUsername()).getPassword());
// Check it gets removed from the cache
cache.removeUserFromCache(getUser());
assertNull(cache.getUserFromCache(getUser().getUsername()));
// Check it doesn't return values for null or unknown users
assertNull(cache.getUserFromCache(null));
assertNull(cache.getUserFromCache("UNKNOWN_USER"));
}
@Test(expected = IllegalArgumentException.class)
public void startupDetectsMissingCache() throws Exception {
EhCacheBasedUserCache cache = new EhCacheBasedUserCache();
cache.afterPropertiesSet();
fail("Should have thrown IllegalArgumentException");
Ehcache myCache = getCache();
cache.setCache(myCache);
assertEquals(myCache, cache.getCache());
}
}