/*
* 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.plugins.mongomk;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import org.apache.jackrabbit.oak.plugins.mongomk.impl.SimpleNodeScenario;
import org.junit.Test;
/**
* Tests for nodeExists.
*/
public class MongoMKNodeExistsTest extends BaseMongoMKTest {
@Test
public void simple() throws Exception {
SimpleNodeScenario scenario = new SimpleNodeScenario(mk);
String revisionId = scenario.create();
boolean exists = mk.nodeExists("/a", revisionId);
assertTrue(exists);
exists = mk.nodeExists("/a/b", revisionId);
assertTrue(exists);
revisionId = scenario.deleteA();
exists = mk.nodeExists("/a", revisionId);
assertFalse(exists);
exists = mk.nodeExists("/a/b", revisionId);
assertFalse(exists);
}
@Test
public void withoutRevisionId() throws Exception {
SimpleNodeScenario scenario = new SimpleNodeScenario(mk);
scenario.create();
boolean exists = mk.nodeExists("/a", null);
assertTrue(exists);
scenario.deleteA();
exists = mk.nodeExists("/a", null);
assertFalse(exists);
}
@Test
public void withInvalidRevisionId() throws Exception {
SimpleNodeScenario scenario = new SimpleNodeScenario(mk);
scenario.create();
try {
mk.nodeExists("/a", "123456789");
fail("Expected: Invalid revision id exception");
} catch (Exception expected) {
// expected
}
}
@Test
public void parentDelete() throws Exception {
SimpleNodeScenario scenario = new SimpleNodeScenario(mk);
scenario.create();
boolean exists = mk.nodeExists("/a/b", null);
assertTrue(exists);
scenario.deleteA();
exists = mk.nodeExists("/a/b", null);
assertFalse(exists);
}
@Test
public void grandParentDelete() throws Exception {
mk.commit("/", "+\"a\" : { \"b\" : { \"c\" : { \"d\" : {} } } }", null,
"Add /a/b/c/d");
mk.commit("/a", "-\"b\"", null, "Remove /b");
boolean exists = mk.nodeExists("/a/b/c/d", null);
assertFalse(exists);
}
@Test
public void existsInHeadRevision() throws Exception {
mk.commit("/", "+\"a\" : {}", null, "Add /a");
mk.commit("/a", "+\"b\" : {}", null, "Add /a/b");
boolean exists = mk.nodeExists("/a", null);
assertTrue("The node a is not found in the head revision!", exists);
}
@Test
public void existsInOldRevNotInNewRev() throws Exception {
SimpleNodeScenario scenario = new SimpleNodeScenario(mk);
String rev1 = scenario.create();
String rev2 = scenario.deleteA();
boolean exists = mk.nodeExists("/a", rev1);
assertTrue(exists);
exists = mk.nodeExists("/a", rev2);
assertFalse(exists);
}
@Test
public void siblingDelete() throws Exception {
SimpleNodeScenario scenario = new SimpleNodeScenario(mk);
scenario.create();
scenario.deleteB();
boolean exists = mk.nodeExists("/a/b", null);
assertFalse(exists);
exists = mk.nodeExists("/a/c", null);
assertTrue(exists);
}
}