/*
 *  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
 *
 *    https://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 grails.gorm.tests.txs

import grails.gorm.tests.services.Attribute
import grails.gorm.tests.services.Product
import grails.gorm.transactions.Transactional
import org.grails.orm.hibernate.HibernateDatastore
import org.springframework.transaction.annotation.Isolation
import spock.lang.AutoCleanup
import spock.lang.Issue
import spock.lang.Shared
import spock.lang.Specification

/**
 * Created by graemerocher on 16/06/2017.
 */
class CustomIsolationLevelSpec extends Specification {

    @AutoCleanup @Shared HibernateDatastore hibernateDatastore = new HibernateDatastore(Product, Attribute)


    @Issue('https://github.com/apache/grails-data-mapping/issues/952')
    void "test custom isolation level"() {
        expect:
        new ProductService().listProducts().size() == 0
    }


}

class ProductService {
    @Transactional(isolation = Isolation.SERIALIZABLE)
    List<Product> listProducts() {
        Product.list()
    }
}
