| /* |
| * 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.usergrid.corepersistence.rx; |
| |
| |
| import java.util.HashMap; |
| import java.util.Set; |
| |
| import org.apache.usergrid.persistence.graph.serialization.EdgesObservable; |
| import org.junit.Test; |
| |
| import org.apache.usergrid.AbstractCoreIT; |
| import org.apache.usergrid.cassandra.SpringResource; |
| import org.apache.usergrid.corepersistence.EntityWriteHelper; |
| import org.apache.usergrid.corepersistence.ManagerCache; |
| import org.apache.usergrid.corepersistence.util.CpNamingUtils; |
| import org.apache.usergrid.persistence.Entity; |
| import org.apache.usergrid.persistence.EntityManager; |
| import org.apache.usergrid.persistence.Schema; |
| import org.apache.usergrid.persistence.SimpleEntityRef; |
| import org.apache.usergrid.persistence.core.scope.ApplicationScope; |
| import org.apache.usergrid.persistence.entities.Application; |
| import org.apache.usergrid.persistence.graph.Edge; |
| import org.apache.usergrid.persistence.graph.GraphManager; |
| import org.apache.usergrid.persistence.model.entity.Id; |
| import org.apache.usergrid.persistence.model.entity.SimpleId; |
| import org.apache.usergrid.utils.EdgeTestUtils; |
| |
| import com.google.inject.Injector; |
| |
| import rx.functions.Action1; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| |
| /** |
| * Tests that when we create a few entities, we get their data. |
| */ |
| public class EdgesFromSourceObservableIT extends AbstractCoreIT { |
| |
| |
| @Test |
| public void testEntities() throws Exception { |
| |
| EdgesObservable edgesToTargetObservable = SpringResource.getInstance().getBean(Injector.class).getInstance(EdgesObservable.class); |
| final EntityManager em = app.getEntityManager(); |
| final Application createdApplication = em.getApplication(); |
| |
| final String type1 = "targetthings"; |
| final String type2 = "sourcethings"; |
| final int size = 10; |
| |
| final Set<Id> sourceIdentities = EntityWriteHelper.createTypes( em, type2, size ); |
| |
| |
| final Entity entity = em.create( type1, new HashMap<String, Object>(){{put("property", "value");}} ); |
| final Id target = new SimpleId( entity.getUuid(), entity.getType() ); |
| |
| |
| for ( Id source : sourceIdentities ) { |
| em.createConnection( SimpleEntityRef.fromId( source ), "likes", SimpleEntityRef.fromId( target ) ); |
| } |
| |
| |
| //this is hacky, but our context integration b/t guice and spring is a mess. We need to clean this up when we |
| //clean up our wiring |
| // |
| ManagerCache managerCache = SpringResource.getInstance().getBean( Injector.class ).getInstance( ManagerCache.class ); |
| |
| |
| final ApplicationScope scope = CpNamingUtils.getApplicationScope( app.getId() ); |
| |
| |
| final GraphManager gm = managerCache.getGraphManager( scope ); |
| |
| edgesToTargetObservable.edgesToTarget( gm, target, true).doOnNext(new Action1<Edge>() { |
| @Override |
| public void call( final Edge edge ) { |
| final String edgeType = edge.getType(); |
| final Id source = edge.getSourceNode(); |
| |
| //test if we're a collection, if so |
| if ( EdgeTestUtils.isCollectionEdgeType( edgeType ) ) { |
| final String collectionName = EdgeTestUtils.getNameForEdge( edgeType ); |
| |
| assertEquals("application source returned", createdApplication.getUuid(), source.getUuid()); |
| |
| final String expectedCollection = Schema.defaultCollectionName( target.getType() ); |
| |
| assertEquals("right type returned", expectedCollection, collectionName); |
| |
| return; |
| } |
| |
| |
| |
| if ( !EdgeTestUtils.isConnectionEdgeType( edgeType ) ) { |
| fail( "Only connection edges should be encountered" ); |
| } |
| |
| final String connectionType = EdgeTestUtils.getNameForEdge( edgeType ); |
| |
| assertEquals( "Same connection type expected", "likes", connectionType ); |
| |
| |
| assertTrue( "Element should be present on removal", sourceIdentities.remove( source ) ); |
| |
| |
| |
| } |
| } ).toBlocking().lastOrDefault( null ); |
| |
| |
| } |
| |
| |
| } |