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RelationshipFormatTest.java
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RelationshipFormatTest.java
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/**
* Copyright (c) 2002-2015 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.kernel.impl.store.format.v2_2;
import org.junit.Test;
import org.neo4j.kernel.IdType;
import org.neo4j.kernel.impl.store.record.RelationshipRecord;
import org.neo4j.kernel.impl.store.format.Store;
import static org.hamcrest.CoreMatchers.equalTo;
import static org.hamcrest.MatcherAssert.assertThat;
public class RelationshipFormatTest extends RecordFormatTest<RelationshipStoreFormat_v2_2, RelationshipRecord, RelationshipStoreFormat_v2_2.RelationshipRecordCursor>
{
public RelationshipFormatTest()
{
super( new RelationshipStoreFormat_v2_2() );
}
@Test
public void testDirectRecordSerialization() throws Exception
{
// When & Then
assertSerializes( new RelationshipRecord( 12, true, 1,2,3,4,5,6,7, true, false));
assertSerializes( new RelationshipRecord( 12, true, IdType.NODE.getMaxValue(),IdType.NODE.getMaxValue(),(int)IdType.RELATIONSHIP_TYPE_TOKEN.getMaxValue(),IdType.RELATIONSHIP.getMaxValue(),IdType.RELATIONSHIP.getMaxValue(),IdType.RELATIONSHIP.getMaxValue(),IdType.RELATIONSHIP.getMaxValue(), false, false));
assertSerializes( new RelationshipRecord( 12, true, IdType.NODE.getMaxValue(),IdType.NODE.getMaxValue(),(int)IdType.RELATIONSHIP_TYPE_TOKEN.getMaxValue(),IdType.RELATIONSHIP.getMaxValue(),0,IdType.RELATIONSHIP.getMaxValue(),IdType.RELATIONSHIP.getMaxValue(), false, true));
}
@Test
public void testCursorFieldReading() throws Exception
{
// Given
RelationshipStoreFormat_v2_2.RelationshipRecordCursor cursor = format.createCursor( pagedFile, storeToolkit, Store.SF_NO_FLAGS );
RelationshipRecord record = new RelationshipRecord( 12, true, 1,2,3,4,5,6,7, true, false);
writeToPagedFile( record );
// When
cursor.position( 12 );
// Then
assertThat(cursor.recordId(), equalTo(12l));
assertThat(cursor.inUse(), equalTo(true));
assertThat(cursor.reusedRecord().toString(), equalTo( record.toString() ) );
}
}