/*
 *  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 org.grails.datastore.gorm.mongo

import com.mongodb.WriteConcern
import grails.persistence.Entity
import org.apache.grails.data.mongo.core.GrailsDataMongoTckManager
import org.apache.grails.data.testing.tck.base.GrailsDataTckSpec
import spock.lang.Issue

import static grails.mongodb.mapping.MappingBuilder.document

/**
 * Tests usage of WriteConcern
 */
class WriteConcernSpec extends GrailsDataTckSpec<GrailsDataMongoTckManager> {

    void setupSpec() {
        manager.registerDomainClasses(SafeWrite, UnacknowledgedWrite)
    }

    void "Test that the correct WriteConcern is used to save entities"() {
        when: "An object is saved"
        def sw = new SafeWrite(name: "Bob")
        sw.save(flush: true)

        then: "The correct write concern is used"
        sw != null
    }

    @Issue('https://github.com/apache/grails-data-mapping/issues/600')
    void "Test unacknowledged write concern"() {
        when: "An object is saved"
        def sw = new UnacknowledgedWrite(name: "Bob")
        sw.save(flush: true)

        then: "The correct write concern is used"
        sw != null

        when: "The object is updated"
        manager.session.clear()
        sw.name = "Fred"
        sw.save(flush: true)
        manager.session.clear()

        then: "The update worked"
        UnacknowledgedWrite.findByName "Fred"

    }
}

@Entity
class SafeWrite {
    String id
    String name
    static mapping = document {
        writeConcern WriteConcern.JOURNALED
    }
}

@Entity
class UnacknowledgedWrite {
    String id
    String name
    static mapping = document {
        writeConcern WriteConcern.UNACKNOWLEDGED
    }
}
