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 *  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.apache.grails.data.hibernate5.dbmigration.cli

import org.apache.grails.core.cli.ApplicationCommand

class DbmClearChecksumsCommandSpec extends ApplicationContextDatabaseMigrationCommandSpec {

    @Override
    protected Class<ApplicationCommand> getCommandClass() {
        return DbmClearChecksumsCommand
    }

    def "removes all saved checksums from database log"() {
        given:
            sql.executeUpdate '''
CREATE TABLE DATABASECHANGELOG (ID VARCHAR(255) NOT NULL, AUTHOR VARCHAR(255) NOT NULL, FILENAME VARCHAR(255) NOT NULL, DATEEXECUTED TIMESTAMP NOT NULL, ORDEREXECUTED INT NOT NULL, EXECTYPE VARCHAR(10) NOT NULL, MD5SUM VARCHAR(35), DESCRIPTION VARCHAR(255), COMMENTS VARCHAR(255), TAG VARCHAR(255), LIQUIBASE VARCHAR(20));
INSERT INTO DATABASECHANGELOG (ID, AUTHOR, FILENAME, DATEEXECUTED, ORDEREXECUTED, MD5SUM, DESCRIPTION, COMMENTS, EXECTYPE, LIQUIBASE) VALUES ('changeSet1', 'John Smith', 'changelog.yml', NOW(), 1, '7:d41d8cd98f00b204e9800998ecf8427e', 'Empty', '', 'EXECUTED', '3.3.2');
INSERT INTO DATABASECHANGELOG (ID, AUTHOR, FILENAME, DATEEXECUTED, ORDEREXECUTED, MD5SUM, DESCRIPTION, COMMENTS, EXECTYPE, LIQUIBASE) VALUES ('changeSet2', 'John Smith', 'changelog.yml', NOW(), 2, '7:d41d8cd98f00b204e9800998ecf8427e', 'Empty', '', 'EXECUTED', '3.3.2');
'''

        when:
            command.handle(getExecutionContext())

        then:
            def rows = sql.rows('select id, md5sum from databasechangelog')
            rows.size() == 2
            rows.every { it.md5sum == null }
    }
}
