| /* |
| * 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.vault.fs.io; |
| |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import javax.jcr.AccessDeniedException; |
| import javax.jcr.InvalidItemStateException; |
| import javax.jcr.ItemExistsException; |
| import javax.jcr.ReferentialIntegrityException; |
| import javax.jcr.RepositoryException; |
| import javax.jcr.Session; |
| import javax.jcr.lock.LockException; |
| import javax.jcr.nodetype.ConstraintViolationException; |
| import javax.jcr.nodetype.NoSuchNodeTypeException; |
| import javax.jcr.version.VersionException; |
| |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.Mockito; |
| import org.mockito.junit.MockitoJUnitRunner; |
| |
| @RunWith(MockitoJUnitRunner.class) |
| public class AutoSaveTest { |
| |
| @Mock |
| private Session session; |
| |
| @Test |
| public void testNeedsSave() { |
| AutoSave autoSave = new AutoSave(100); |
| assertFalse(autoSave.needsSave()); |
| autoSave.modified(99); |
| // still below threshold |
| assertFalse(autoSave.needsSave()); |
| autoSave.modified(1); |
| assertTrue(autoSave.needsSave()); |
| } |
| |
| @Test |
| public void testNeedsSaveAfterFailedSave() throws AccessDeniedException, ItemExistsException, ReferentialIntegrityException, ConstraintViolationException, InvalidItemStateException, VersionException, LockException, NoSuchNodeTypeException, RepositoryException { |
| Mockito.doThrow(new ConstraintViolationException("Forced exception")).when(session).save(); |
| AutoSave autoSave = new AutoSave(100); |
| autoSave.modified(100); |
| assertTrue(autoSave.needsSave()); |
| // failed save attempt |
| // need a retry after 100 more nodes |
| autoSave.save(session); |
| assertFalse(autoSave.needsSave()); |
| autoSave.modified(1); |
| assertFalse(autoSave.needsSave()); |
| autoSave.modified(20); |
| assertTrue(autoSave.needsSave()); |
| // 2nd failed attempt |
| autoSave.save(session); |
| assertFalse(autoSave.needsSave()); |
| autoSave.modified(9); |
| assertFalse(autoSave.needsSave()); |
| autoSave.modified(1); |
| Mockito.reset(session); |
| // retry successfull |
| autoSave.save(session); |
| assertFalse(autoSave.needsSave()); |
| autoSave.modified(10); |
| assertFalse(autoSave.needsSave()); |
| autoSave.modified(90); |
| // next regular save after 100 more nodes |
| assertTrue(autoSave.needsSave()); |
| } |
| } |