| /** |
| * 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.rya.indexing.geotemporal.mongo; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.Optional; |
| |
| import org.apache.rya.api.domain.RyaIRI; |
| import org.apache.rya.indexing.TemporalInstant; |
| import org.apache.rya.indexing.TemporalInstantRfc3339; |
| import org.apache.rya.indexing.geotemporal.model.Event; |
| import org.apache.rya.indexing.geotemporal.storage.EventStorage; |
| import org.apache.rya.indexing.geotemporal.storage.EventStorage.EventAlreadyExistsException; |
| import org.apache.rya.indexing.geotemporal.storage.EventStorage.EventStorageException; |
| import org.apache.rya.mongodb.MongoITBase; |
| import org.joda.time.DateTime; |
| import org.junit.Test; |
| |
| import com.vividsolutions.jts.geom.Coordinate; |
| import com.vividsolutions.jts.geom.Geometry; |
| import com.vividsolutions.jts.geom.GeometryFactory; |
| import com.vividsolutions.jts.geom.PrecisionModel; |
| |
| /** |
| * Integration tests the methods of {@link MongoEventStorage}. |
| */ |
| public class MongoEventStorageIT extends MongoITBase { |
| |
| private static final String RYA_INSTANCE_NAME = "testInstance"; |
| private static final GeometryFactory GF = new GeometryFactory(new PrecisionModel(), 4326); |
| |
| @Test |
| public void create_and_get() throws Exception { |
| final Geometry geo = GF.createPoint(new Coordinate(10, 10)); |
| final TemporalInstant instant = new TemporalInstantRfc3339(DateTime.now()); |
| |
| // An Event that will be stored. |
| final Event event = Event.builder() |
| .setSubject(new RyaIRI("urn:event/001")) |
| .setGeometry(geo) |
| .setTemporalInstant(instant) |
| .build(); |
| |
| // Create it. |
| final EventStorage storage = new MongoEventStorage(super.getMongoClient(), RYA_INSTANCE_NAME); |
| storage.create(event); |
| |
| // Get it. |
| final Optional<Event> storedEvent = storage.get(new RyaIRI("urn:event/001")); |
| |
| // Verify the correct value was returned. |
| assertEquals(event, storedEvent.get()); |
| } |
| |
| @Test |
| public void can_not_create_with_same_subject() throws Exception { |
| final Geometry geo = GF.createPoint(new Coordinate(10, 10)); |
| final TemporalInstant instant = new TemporalInstantRfc3339(DateTime.now()); |
| |
| // An Event that will be stored. |
| final Event event = Event.builder() |
| .setSubject(new RyaIRI("urn:event/001")) |
| .setGeometry(geo) |
| .setTemporalInstant(instant) |
| .build(); |
| |
| // Create it. |
| final EventStorage storage = new MongoEventStorage(super.getMongoClient(), RYA_INSTANCE_NAME); |
| storage.create(event); |
| |
| // Try to create it again. This will fail. |
| boolean failed = false; |
| try { |
| storage.create(event); |
| } catch(final EventAlreadyExistsException e) { |
| failed = true; |
| } |
| assertTrue(failed); |
| } |
| |
| @Test |
| public void get_noneExisting() throws Exception { |
| // Get a Type that hasn't been created. |
| final EventStorage storage = new MongoEventStorage(super.getMongoClient(), RYA_INSTANCE_NAME); |
| final Optional<Event> storedEvent = storage.get(new RyaIRI("urn:event/000")); |
| |
| // Verify nothing was returned. |
| assertFalse(storedEvent.isPresent()); |
| } |
| |
| @Test |
| public void delete() throws Exception { |
| final Geometry geo = GF.createPoint(new Coordinate(10, 10)); |
| final TemporalInstant instant = new TemporalInstantRfc3339(DateTime.now()); |
| |
| // An Event that will be stored. |
| final Event event = Event.builder() |
| .setSubject(new RyaIRI("urn:event/002")) |
| .setGeometry(geo) |
| .setTemporalInstant(instant) |
| .build(); |
| |
| // Create it. |
| final EventStorage storage = new MongoEventStorage(super.getMongoClient(), RYA_INSTANCE_NAME); |
| storage.create(event); |
| |
| // Delete it. |
| final boolean deleted = storage.delete( new RyaIRI("urn:event/002") ); |
| |
| // Verify a document was deleted. |
| assertTrue( deleted ); |
| } |
| |
| @Test |
| public void delete_nonExisting() throws Exception { |
| // Delete an Event that has not been created. |
| final EventStorage storage = new MongoEventStorage(super.getMongoClient(), RYA_INSTANCE_NAME); |
| final boolean deleted = storage.delete( new RyaIRI("urn:event/003") ); |
| |
| // Verify no document was deleted. |
| assertFalse( deleted ); |
| } |
| |
| @Test |
| public void update() throws Exception { |
| final EventStorage storage = new MongoEventStorage(super.getMongoClient(), RYA_INSTANCE_NAME); |
| final Geometry geo = GF.createPoint(new Coordinate(10, 10)); |
| TemporalInstant instant = new TemporalInstantRfc3339(DateTime.now()); |
| |
| // An Event that will be stored. |
| final Event event = Event.builder() |
| .setSubject(new RyaIRI("urn:event/004")) |
| .setGeometry(geo) |
| .setTemporalInstant(instant) |
| .build(); |
| |
| storage.create(event); |
| |
| // Show Alice was stored. |
| Optional<Event> latest = storage.get(new RyaIRI("urn:event/004")); |
| assertEquals(event, latest.get()); |
| |
| instant = new TemporalInstantRfc3339(DateTime.now()); |
| // Change Alice's eye color to brown. |
| final Event updated = Event.builder(event) |
| .setTemporalInstant(instant) |
| .build(); |
| |
| storage.update(event, updated); |
| |
| // Fetch the Alice object and ensure it has the new value. |
| latest = storage.get(new RyaIRI("urn:event/004")); |
| |
| assertEquals(updated, latest.get()); |
| } |
| |
| @Test(expected = EventStorageException.class) |
| public void update_differentSubjects() throws Exception { |
| final EventStorage storage = new MongoEventStorage(super.getMongoClient(), RYA_INSTANCE_NAME); |
| final Geometry geo = GF.createPoint(new Coordinate(10, 10)); |
| final TemporalInstant instant = new TemporalInstantRfc3339(DateTime.now()); |
| |
| // Two objects that do not have the same Subjects. |
| final Event old = Event.builder() |
| .setSubject(new RyaIRI("urn:event/001")) |
| .setGeometry(geo) |
| .setTemporalInstant(instant) |
| .build(); |
| |
| final Event updated = Event.builder() |
| .setSubject(new RyaIRI("urn:event/002")) |
| .setGeometry(geo) |
| .setTemporalInstant(instant) |
| .build(); |
| |
| // The update will fail. |
| storage.update(old, updated); |
| } |
| } |