| /* |
| * 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.sling.api.resource; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotSame; |
| import static org.junit.Assert.fail; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.Map; |
| import java.util.Map.Entry; |
| import java.util.Set; |
| |
| import org.junit.Test; |
| |
| public class ResourceMetadataTest { |
| |
| private static final Map<String, Object> TEST_MAP = new HashMap<String, Object>(); |
| static { |
| TEST_MAP.put("first", "one"); |
| TEST_MAP.put("second", Integer.MAX_VALUE); |
| } |
| |
| @Test |
| public void testLockedPut() { |
| final ResourceMetadata m = new ResourceMetadata(); |
| m.lock(); |
| try { |
| m.put("after", "locking"); |
| fail("put() should fail after locking"); |
| } catch(UnsupportedOperationException uoe) { |
| // all good |
| } |
| } |
| |
| @Test |
| public void testLockedClear() { |
| final ResourceMetadata m = new ResourceMetadata(); |
| m.lock(); |
| try { |
| m.clear(); |
| fail("clear() should fail after locking"); |
| } catch(UnsupportedOperationException uoe) { |
| // all good |
| } |
| } |
| |
| @Test |
| public void testLockedPutAll() { |
| final ResourceMetadata m = new ResourceMetadata(); |
| m.lock(); |
| try { |
| m.putAll(TEST_MAP); |
| fail("putAll() should fail after locking"); |
| } catch(UnsupportedOperationException uoe) { |
| // all good |
| } |
| } |
| |
| @Test |
| public void testLockedRemove() { |
| final ResourceMetadata m = new ResourceMetadata(); |
| m.lock(); |
| try { |
| m.remove("foo"); |
| fail("remove() should fail after locking"); |
| } catch(UnsupportedOperationException uoe) { |
| // all good |
| } |
| } |
| |
| @Test |
| public void testLockedEntrySet() { |
| final ResourceMetadata m = new ResourceMetadata(); |
| m.lock(); |
| m.entrySet().toString(); |
| } |
| |
| @Test(expected = UnsupportedOperationException.class) |
| public void testLockedEntrySetRemove() { |
| final ResourceMetadata m = new ResourceMetadata(); |
| m.put("key", "value"); |
| m.lock(); |
| Set<Entry<String, Object>> values = m.entrySet(); |
| Iterator<Entry<String, Object>> it = values.iterator(); |
| it.next(); |
| it.remove(); |
| } |
| |
| @Test |
| public void testLockedKeySet() { |
| final ResourceMetadata m = new ResourceMetadata(); |
| m.lock(); |
| m.keySet().toString(); |
| } |
| |
| @Test(expected = UnsupportedOperationException.class) |
| public void testLockedKeySetRemove() { |
| final ResourceMetadata m = new ResourceMetadata(); |
| m.put("key", "value"); |
| m.lock(); |
| Set<String> keys = m.keySet(); |
| keys.remove("key1"); |
| } |
| |
| @Test |
| public void testLockedValues() { |
| final ResourceMetadata m = new ResourceMetadata(); |
| m.lock(); |
| m.values().toString(); |
| } |
| |
| @Test(expected = UnsupportedOperationException.class) |
| public void testLockedValuesRemove() { |
| final ResourceMetadata m = new ResourceMetadata(); |
| m.put("key", "value"); |
| m.lock(); |
| Collection<Object> values = m.values(); |
| values.remove("value"); |
| } |
| |
| @Test |
| public void testLockedClone() { |
| final ResourceMetadata m1 = new ResourceMetadata(); |
| m1.put("key", "value"); |
| m1.lock(); |
| |
| // Force caching of the internal views |
| m1.keySet(); |
| final ResourceMetadata m2 = (ResourceMetadata) m1.clone(); |
| |
| assertNotSame(m1, m2); |
| assertEquals(m1, m2); |
| assertNotSame(m1.keySet(), m2.keySet()); |
| assertEquals(m1.keySet(), m2.keySet()); |
| assertNotSame(m1.entrySet(), m2.entrySet()); |
| assertEquals(m1.entrySet(), m2.entrySet()); |
| assertNotSame(m1.values(), m2.values()); |
| |
| // Collections.UnmodifiableCollection doesn't implement equals() |
| assertEquals(new ArrayList<Object>(m1.values()), new ArrayList<Object>(m2.values())); |
| } |
| } |