| /* |
| * 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.spi.state; |
| |
| import static junit.framework.Assert.assertFalse; |
| import static junit.framework.Assert.assertTrue; |
| import static org.junit.Assert.assertEquals; |
| |
| import org.apache.jackrabbit.oak.OakBaseTest; |
| import org.apache.jackrabbit.oak.api.CommitFailedException; |
| import org.apache.jackrabbit.oak.fixture.NodeStoreFixture; |
| import org.apache.jackrabbit.oak.spi.commit.CommitInfo; |
| import org.apache.jackrabbit.oak.spi.commit.EmptyHook; |
| import org.junit.Test; |
| |
| public class NodeBuilderTest extends OakBaseTest { |
| |
| public NodeBuilderTest(NodeStoreFixture fixture) { |
| super(fixture); |
| } |
| |
| @Test |
| public void deletes() throws CommitFailedException { |
| NodeBuilder builder = store.getRoot().builder(); |
| builder.child("x").child("y").child("z"); |
| store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY); |
| |
| builder = store.getRoot().builder(); |
| assertTrue("child node x should be present", builder.hasChildNode("x")); |
| assertTrue("child node x/y should be present", builder.child("x") |
| .hasChildNode("y")); |
| assertTrue("child node x/y/z should be present", builder.child("x") |
| .child("y").hasChildNode("z")); |
| |
| builder.getChildNode("x").remove(); |
| assertFalse("child node x not should be present", |
| builder.hasChildNode("x")); |
| assertFalse("child node x/y not should be present", builder.child("x") |
| .hasChildNode("y")); |
| |
| // See OAK-531 |
| assertFalse("child node x/y/z not should not be present", builder |
| .child("x").child("y").hasChildNode("z")); |
| |
| store.merge(builder, EmptyHook.INSTANCE, CommitInfo.EMPTY); |
| } |
| |
| @Test |
| public void rebasePreservesNew() { |
| NodeBuilder root = store.getRoot().builder(); |
| NodeBuilder added = root.setChildNode("added"); |
| assertTrue(root.hasChildNode("added")); |
| assertTrue(added.isNew()); |
| store.rebase(root); |
| assertTrue(added.exists()); |
| assertTrue(root.hasChildNode("added")); |
| assertTrue(added.isNew()); |
| } |
| |
| @Test |
| public void rebaseInvariant() { |
| NodeBuilder root = store.getRoot().builder(); |
| NodeBuilder added = root.setChildNode("added"); |
| NodeState base = root.getBaseState(); |
| store.rebase(root); |
| assertEquals(base, root.getBaseState()); |
| } |
| |
| @Test |
| public void rebase() throws CommitFailedException { |
| NodeBuilder root = store.getRoot().builder(); |
| modify(store); |
| store.rebase(root); |
| assertEquals(store.getRoot(), root.getBaseState()); |
| } |
| |
| @Test |
| public void isReplacedBehaviour() throws Exception{ |
| NodeBuilder nb = store.getRoot().builder(); |
| nb.child("a").setProperty("foo", "bar"); |
| |
| store.merge(nb, EmptyHook.INSTANCE, CommitInfo.EMPTY); |
| |
| nb = store.getRoot().builder(); |
| nb.child("a").child("b"); |
| assertFalse(nb.getChildNode("a").isReplaced("foo")); |
| } |
| |
| private static void modify(NodeStore store) throws CommitFailedException { |
| NodeBuilder root = store.getRoot().builder(); |
| root.setChildNode("added"); |
| store.merge(root, EmptyHook.INSTANCE, CommitInfo.EMPTY); |
| } |
| |
| } |