| /* |
| * 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.jackrabbit.oak.security.authorization.permission; |
| |
| import java.lang.reflect.Field; |
| import java.util.Collection; |
| import java.util.Map; |
| import java.util.TreeSet; |
| import com.google.common.collect.Sets; |
| import org.apache.jackrabbit.oak.spi.security.authorization.restriction.RestrictionPattern; |
| import org.apache.jackrabbit.oak.spi.security.privilege.PrivilegeBits; |
| import org.jetbrains.annotations.NotNull; |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertSame; |
| import static org.junit.Assert.assertTrue; |
| import static org.mockito.Mockito.when; |
| |
| public class PermissionEntryCacheTest { |
| |
| private PermissionEntryCache cache = new PermissionEntryCache(); |
| |
| private PermissionEntry permissionEntry; |
| private PrincipalPermissionEntries ppe; |
| private PermissionStore store; |
| |
| @Before |
| public void before() { |
| permissionEntry = new PermissionEntry("/path", true, 0, PrivilegeBits.BUILT_IN.get(PrivilegeBits.JCR_READ), RestrictionPattern.EMPTY); |
| ppe = new PrincipalPermissionEntries(); |
| ppe.putEntriesByPath("/path", Sets.newHashSet(permissionEntry)); |
| |
| store = Mockito.mock(PermissionStore.class); |
| |
| } |
| |
| private PrincipalPermissionEntries getPrincipalPermissionEntries(boolean fullyLoaded) { |
| ppe.setFullyLoaded(fullyLoaded); |
| return ppe; |
| } |
| |
| @Test |
| public void testMissingInit() throws Exception { |
| Map<String, PrincipalPermissionEntries> entries = inspectEntries(cache); |
| assertNotNull(entries); |
| assertTrue(entries.isEmpty()); |
| } |
| |
| @Test |
| public void testInit() throws Exception { |
| cache.init("a", 5); |
| |
| PrincipalPermissionEntries entries = inspectEntries(cache, "a"); |
| assertNotNull(entries); |
| assertFalse(entries.isFullyLoaded()); |
| assertEquals(0, entries.getSize()); |
| |
| entries = inspectEntries(cache, "notInitialized"); |
| assertNull(entries); |
| } |
| |
| @Test |
| public void testLoadMissingInit() throws Exception { |
| PrincipalPermissionEntries ppeA = getPrincipalPermissionEntries(true); |
| |
| when(store.load("a")).thenReturn(ppeA); |
| |
| Collection<PermissionEntry> result = new TreeSet(); |
| cache.load(store, result, "a", "/path"); |
| |
| assertTrue(result.isEmpty()); |
| } |
| |
| @Test |
| public void testLoadNotComplete() throws Exception { |
| cache.init("a", Long.MAX_VALUE); |
| |
| Collection<PermissionEntry> entries = Sets.newHashSet(permissionEntry); |
| when(store.load("a", "/path")).thenReturn(entries); |
| |
| Collection<PermissionEntry> result = Sets.newHashSet(); |
| cache.load(store, result, "a", "/path"); |
| |
| assertEquals(entries, result); |
| |
| PrincipalPermissionEntries inspectedEntries = inspectEntries(cache, "a"); |
| assertFalse(inspectedEntries.isFullyLoaded()); |
| |
| // requesting the entries again must NOT hit the store |
| when(store.load("a", "/path")).thenThrow(IllegalStateException.class); |
| |
| result.clear(); |
| cache.load(store, result, "a", "/path"); |
| |
| assertEquals(entries, result); |
| } |
| |
| @Test |
| public void testLoadCompleted() throws Exception { |
| cache.init("a", 1); |
| |
| Collection<PermissionEntry> entries = Sets.newHashSet(permissionEntry); |
| when(store.load("a", "/path")).thenReturn(entries); |
| |
| Collection<PermissionEntry> result = Sets.newHashSet(); |
| cache.load(store, result, "a", "/path"); |
| |
| assertEquals(entries, result); |
| |
| PrincipalPermissionEntries inspectedEntries = inspectEntries(cache, "a"); |
| assertTrue(inspectedEntries.isFullyLoaded()); |
| |
| // requesting the entries again must NOT hit the store |
| when(store.load("a", "/path")).thenThrow(IllegalStateException.class); |
| |
| result.clear(); |
| cache.load(store, result, "a", "/path"); |
| |
| assertEquals(entries, result); |
| } |
| |
| @Test |
| public void testLoadNonExistingNotComplete() throws Exception { |
| cache.init("a", Long.MAX_VALUE); |
| |
| when(store.load("a", "/path")).thenReturn(null); |
| |
| Collection<PermissionEntry> result = Sets.newHashSet(); |
| cache.load(store, result, "a", "/path"); |
| |
| assertTrue(result.isEmpty()); |
| |
| PrincipalPermissionEntries inspectedEntries = inspectEntries(cache, "a"); |
| assertFalse(inspectedEntries.isFullyLoaded()); |
| |
| // requesting the entries again must NOT hit the store |
| when(store.load("a", "/path")).thenThrow(IllegalStateException.class); |
| |
| result.clear(); |
| cache.load(store, result, "a", "/path"); |
| |
| assertTrue(result.isEmpty()); |
| } |
| |
| @Test |
| public void testLoadNonExistingCompleted() throws Exception { |
| cache.init("a", 0); |
| when(store.load("a", "/path")).thenReturn(null); |
| |
| Collection<PermissionEntry> result = Sets.newHashSet(); |
| cache.load(store, result, "a", "/path"); |
| |
| assertTrue(result.isEmpty()); |
| |
| PrincipalPermissionEntries inspectedEntries = inspectEntries(cache, "a"); |
| assertTrue(inspectedEntries.isFullyLoaded()); |
| |
| // requesting the entries again must NOT hit the store |
| when(store.load("a", "/path")).thenThrow(IllegalStateException.class); |
| |
| result.clear(); |
| cache.load(store, result, "a", "/path"); |
| |
| assertTrue(result.isEmpty()); |
| } |
| |
| |
| @Test |
| public void testGetFullyLoadedEntries() throws Exception { |
| PrincipalPermissionEntries ppeA = getPrincipalPermissionEntries(true); |
| |
| when(store.load("a")).thenReturn(ppeA); |
| |
| PrincipalPermissionEntries entries = cache.getFullyLoadedEntries(store, "a"); |
| assertSame(ppeA, entries); |
| |
| PrincipalPermissionEntries inspectedEntries = inspectEntries(cache, "a"); |
| assertSame(ppeA, inspectedEntries); |
| |
| // requesting the entries again must NOT hit the store |
| when(store.load("a")).thenThrow(IllegalStateException.class); |
| entries = cache.getFullyLoadedEntries(store, "a"); |
| assertSame(ppeA, entries); |
| } |
| |
| private static PrincipalPermissionEntries inspectEntries(@NotNull PermissionEntryCache cache, @NotNull String principalName) throws Exception { |
| Map<String, PrincipalPermissionEntries> entries = inspectEntries(cache); |
| return entries.get(principalName); |
| } |
| |
| private static Map<String, PrincipalPermissionEntries> inspectEntries(@NotNull PermissionEntryCache cache) throws Exception { |
| Field f = PermissionEntryCache.class.getDeclaredField("entries"); |
| f.setAccessible(true); |
| |
| return (Map<String, PrincipalPermissionEntries>) f.get(cache); |
| } |
| } |