/*
* Copyright 2002-2016 the original author or authors.
*
* 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.acls;
import static org.mockito.Mockito.*;
import org.junit.Test;
import org.springframework.security.acls.domain.ObjectIdentityImpl;
import org.springframework.security.acls.model.AclService;
import org.springframework.security.acls.model.ObjectIdentity;
import org.springframework.security.acls.model.ObjectIdentityRetrievalStrategy;
import org.springframework.security.acls.model.SidRetrievalStrategy;
import org.springframework.security.core.Authentication;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
/**
* @author Luke Taylor
*/
@SuppressWarnings({ "unchecked" })
public class AclPermissionCacheOptimizerTests {
@Test
public void eagerlyLoadsRequiredAcls() throws Exception {
AclService service = mock(AclService.class);
AclPermissionCacheOptimizer pco = new AclPermissionCacheOptimizer(service);
ObjectIdentityRetrievalStrategy oidStrat = mock(ObjectIdentityRetrievalStrategy.class);
SidRetrievalStrategy sidStrat = mock(SidRetrievalStrategy.class);
pco.setObjectIdentityRetrievalStrategy(oidStrat);
pco.setSidRetrievalStrategy(sidStrat);
Object[] dos = { new Object(), null, new Object() };
ObjectIdentity[] oids = { new ObjectIdentityImpl("A", "1"),
new ObjectIdentityImpl("A", "2") };
when(oidStrat.getObjectIdentity(dos[0])).thenReturn(oids[0]);
when(oidStrat.getObjectIdentity(dos[2])).thenReturn(oids[1]);
pco.cachePermissionsFor(mock(Authentication.class), Arrays.asList(dos));
// AclService should be invoked with the list of required Oids
verify(service).readAclsById(eq(Arrays.asList(oids)), any(List.class));
}
@Test
public void ignoresEmptyCollection() {
AclService service = mock(AclService.class);
AclPermissionCacheOptimizer pco = new AclPermissionCacheOptimizer(service);
ObjectIdentityRetrievalStrategy oids = mock(ObjectIdentityRetrievalStrategy.class);
SidRetrievalStrategy sids = mock(SidRetrievalStrategy.class);
pco.setObjectIdentityRetrievalStrategy(oids);
pco.setSidRetrievalStrategy(sids);
pco.cachePermissionsFor(mock(Authentication.class), Collections.emptyList());
verifyZeroInteractions(service, sids, oids);
}
}