public void testCanIndexRelationships()
{
BatchInserter inserter = new BatchInserterImpl( new File( PATH, "5" ).getAbsolutePath() );
BatchInserterIndexProvider indexProvider = new LuceneBatchInserterIndexProvider(
inserter );
BatchInserterIndex edgesIndex = indexProvider.relationshipIndex(
"edgeIndex", stringMap( "provider", "lucene", "type", "exact" ) );
long nodeId1 = inserter.createNode( map( "ID", "1" ) );
long nodeId2 = inserter.createNode( map( "ID", "2" ) );
long relationshipId = inserter.createRelationship( nodeId1, nodeId2,