| /* |
| * 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.directory.server.core.partition.impl.btree.jdbm; |
| |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import java.io.File; |
| |
| import jdbm.RecordManager; |
| import jdbm.helper.DefaultSerializer; |
| import jdbm.recman.BaseRecordManager; |
| |
| import org.apache.directory.shared.ldap.constants.SchemaConstants; |
| import org.apache.directory.shared.ldap.cursor.Cursor; |
| import org.apache.directory.shared.ldap.cursor.InvalidCursorPositionException; |
| import org.apache.directory.shared.ldap.cursor.Tuple; |
| import org.apache.directory.shared.ldap.schema.SchemaManager; |
| import org.apache.directory.shared.ldap.schema.comparators.SerializableComparator; |
| import org.apache.directory.shared.ldap.schema.ldif.extractor.SchemaLdifExtractor; |
| import org.apache.directory.shared.ldap.schema.ldif.extractor.impl.DefaultSchemaLdifExtractor; |
| import org.apache.directory.shared.ldap.schema.loader.ldif.LdifSchemaLoader; |
| import org.apache.directory.shared.ldap.schema.manager.impl.DefaultSchemaManager; |
| import org.apache.directory.shared.ldap.util.LdapExceptionUtils; |
| import org.junit.After; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| |
| /** |
| * Tests the DupsContainerCursor. |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| * @version $Rev$, $Date$ |
| */ |
| public class DupsContainerCursorTest |
| { |
| private static final Logger LOG = LoggerFactory.getLogger( NoDupsCursorTest.class.getSimpleName() ); |
| private static final String TEST_OUTPUT_PATH = "test.output.path"; |
| |
| transient JdbmTable<String,String> table; |
| transient File dbFile; |
| private static SchemaManager schemaManager; |
| transient RecordManager recman; |
| private static final int SIZE = 15; |
| |
| |
| @BeforeClass |
| public static void init() throws Exception |
| { |
| String workingDirectory = System.getProperty( "workingDirectory" ); |
| |
| if ( workingDirectory == null ) |
| { |
| String path = DupsContainerCursorTest.class.getResource( "" ).getPath(); |
| int targetPos = path.indexOf( "target" ); |
| workingDirectory = path.substring( 0, targetPos + 6 ); |
| } |
| |
| File schemaRepository = new File( workingDirectory, "schema" ); |
| SchemaLdifExtractor extractor = new DefaultSchemaLdifExtractor( new File( workingDirectory ) ); |
| extractor.extractOrCopy( true ); |
| LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository ); |
| schemaManager = new DefaultSchemaManager( loader ); |
| |
| boolean loaded = schemaManager.loadAllEnabled(); |
| |
| if ( !loaded ) |
| { |
| fail( "Schema load failed : " + LdapExceptionUtils.printErrors( schemaManager.getErrors() ) ); |
| } |
| } |
| |
| |
| @Before |
| public void createTable() throws Exception |
| { |
| File tmpDir = null; |
| |
| if ( System.getProperty( TEST_OUTPUT_PATH, null ) != null ) |
| { |
| tmpDir = new File( System.getProperty( TEST_OUTPUT_PATH ) ); |
| tmpDir.deleteOnExit(); |
| } |
| |
| dbFile = File.createTempFile( getClass().getSimpleName(), "db", tmpDir ); |
| dbFile.deleteOnExit(); |
| recman = new BaseRecordManager( dbFile.getAbsolutePath() ); |
| |
| SerializableComparator<String> comparator = new SerializableComparator<String>( SchemaConstants.INTEGER_ORDERING_MATCH_MR_OID ); |
| comparator.setSchemaManager( schemaManager ); |
| table = new JdbmTable<String,String>( schemaManager, "test", SIZE, recman, |
| comparator, comparator, null, new DefaultSerializer() ); |
| LOG.debug( "Created new table and populated it with data" ); |
| } |
| |
| |
| @After |
| public void destroyTable() throws Exception |
| { |
| table.close(); |
| table = null; |
| recman.close(); |
| recman = null; |
| String fileToDelete = dbFile.getAbsolutePath(); |
| new File( fileToDelete ).delete(); |
| new File( fileToDelete + ".db" ).delete(); |
| new File( fileToDelete + ".lg" ).delete(); |
| dbFile = null; |
| } |
| |
| |
| @Test( expected=IllegalStateException.class ) |
| public void testUsingNoDuplicates() throws Exception |
| { |
| recman = new BaseRecordManager( dbFile.getAbsolutePath() ); |
| |
| // gosh this is a terrible use of a global static variable |
| //SerializableComparator.setRegistry( |
| // new MockComparatorRegistry( |
| // new OidRegistry() ) ); |
| SerializableComparator<String> comparator = new SerializableComparator<String>( SchemaConstants.INTEGER_ORDERING_MATCH_MR_OID ); |
| comparator.setSchemaManager( schemaManager ); |
| table = new JdbmTable<String,String>( schemaManager, "test", recman, comparator, null, null ); |
| |
| Cursor<Tuple<String,DupsContainer<String>>> cursor = |
| new DupsContainerCursor<String,String>( table ); |
| assertNotNull( cursor ); |
| } |
| |
| |
| @Test( expected=InvalidCursorPositionException.class ) |
| public void testEmptyTable() throws Exception |
| { |
| Cursor<Tuple<String,DupsContainer<String>>> cursor = |
| new DupsContainerCursor<String,String>( table ); |
| assertNotNull( cursor ); |
| |
| assertFalse( cursor.available() ); |
| assertFalse( cursor.isClosed() ); |
| assertTrue( cursor.isElementReused() ); |
| |
| cursor = new DupsContainerCursor<String,String>( table ); |
| assertFalse( cursor.previous() ); |
| |
| cursor = new DupsContainerCursor<String,String>( table ); |
| assertFalse( cursor.next() ); |
| |
| cursor.after( new Tuple<String,DupsContainer<String>>( "7", null ) ); |
| cursor.get(); |
| } |
| |
| |
| @Test |
| public void testOnTableWithSingleEntry() throws Exception |
| { |
| table.put( "1", "1" ); |
| Cursor<Tuple<String,DupsContainer<String>>> cursor = |
| new DupsContainerCursor<String,String>( table ); |
| assertTrue( cursor.first() ); |
| |
| Tuple<String,DupsContainer<String>> tuple = cursor.get(); |
| assertEquals( "1", tuple.getKey() ); |
| assertEquals( "1", tuple.getValue().getArrayTree().getFirst() ); |
| |
| cursor.beforeFirst(); |
| assertFalse( cursor.previous() ); |
| assertTrue( cursor.next() ); |
| } |
| |
| |
| @Test |
| public void testOnTableWithMultipleEntries() throws Exception |
| { |
| for( int i=1; i < 10; i++ ) |
| { |
| String istr = Integer.toString( i ); |
| table.put( istr, istr ); |
| } |
| |
| Cursor<Tuple<String,DupsContainer<String>>> cursor = |
| new DupsContainerCursor<String,String>( table ); |
| |
| cursor.after( new Tuple<String,DupsContainer<String>>( "2", null ) ); |
| assertTrue( cursor.next() ); |
| |
| Tuple<String,DupsContainer<String>> tuple = cursor.get(); |
| assertEquals( "3", tuple.getKey() ); |
| assertEquals( "3", tuple.getValue().getArrayTree().getFirst() ); |
| |
| cursor.before( new Tuple<String,DupsContainer<String>>( "7", null ) ); |
| cursor.next(); |
| tuple = cursor.get(); |
| assertEquals( "7", tuple.getKey() ); |
| assertEquals( "7", tuple.getValue().getArrayTree().getFirst() ); |
| |
| cursor.last(); |
| cursor.next(); |
| assertFalse( cursor.available() ); |
| /* tuple = cursor.get(); |
| assertTrue( tuple.getKey().equals( 9 ) ); |
| assertEquals( 9, ( int ) tuple.getValue().getAvlTree().getFirst().getKey() ); */ |
| |
| cursor.beforeFirst(); |
| cursor.next(); |
| tuple = cursor.get(); |
| assertEquals( "1", tuple.getKey() ); |
| assertEquals( "1", tuple.getValue().getArrayTree().getFirst() ); |
| |
| cursor.afterLast(); |
| assertFalse( cursor.next() ); |
| |
| cursor.beforeFirst(); |
| assertFalse( cursor.previous() ); |
| |
| // just to clear the jdbmTuple value so that line 127 inside after(tuple) method |
| // can be executed as part of the below after(tuple) call |
| cursor.before(new Tuple<String,DupsContainer<String>>( "1", null ) ); |
| cursor.after( new Tuple<String,DupsContainer<String>>( "0", null ) ); // this positions on tuple with key 1 |
| |
| cursor.next(); // this moves onto tuple with key 2 |
| tuple = cursor.get(); |
| assertEquals( "2", tuple.getKey() ); |
| assertEquals( "2", tuple.getValue().getArrayTree().getFirst() ); |
| } |
| |
| |
| @Test |
| public void testMiscellaneous() throws Exception |
| { |
| } |
| } |