/*
 * Hibernate OGM, Domain model persistence for NoSQL datastores
 *
 * License: GNU Lesser General Public License (LGPL), version 2.1 or later
 * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
 */
package org.hibernate.ogm.datastore.mongodb.test.loading;

import static org.fest.assertions.Assertions.assertThat;

import java.util.Map;
import java.util.Set;

import org.hibernate.ogm.datastore.document.cfg.DocumentStoreProperties;
import org.hibernate.ogm.datastore.document.options.AssociationStorageType;
import org.hibernate.ogm.datastore.mongodb.MongoDBDialect;
import org.hibernate.ogm.datastore.mongodb.impl.MongoDBDatastoreProvider;
import org.hibernate.ogm.datastore.spi.DatastoreProvider;

import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoDatabase;
import org.bson.Document;

/**
 * @author Guillaume Scheibel <guillaume.scheibel@gmail.com>
 */
public class LoadSelectedColumnsInEntityTest extends LoadSelectedColumnsCollectionTest {

	@Override
	protected void configure(Map<String, Object> settings) {
		settings.put(
				DocumentStoreProperties.ASSOCIATIONS_STORE,
				AssociationStorageType.IN_ENTITY
		);
	}

	@Override
	protected void addExtraColumn() {
		MongoDBDatastoreProvider provider = (MongoDBDatastoreProvider) super.getService( DatastoreProvider.class );
		MongoDatabase database = provider.getDatabase();
		MongoCollection<Document> collection = database.getCollection( "Project" );

		Document query = new Document( );
		query.put( "_id", "projectID" );

		Document updater = new Document( );
		updater.put( "$push", new Document( "extraColumn", 1 ) );
		collection.updateMany( query, updater );
	}

	@Override
	protected void checkLoading(Document associationObject) {
		/*
		 * The only column (except _id) that needs to be retrieved is "modules"
		 * So we should have 2 columns
		 */
		final Set<?> retrievedColumns = associationObject.keySet();
		assertThat( retrievedColumns ).hasSize( 2 ).containsOnly( MongoDBDialect.ID_FIELDNAME, "modules" );
	}
}