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Groovy example source code file (SqlStatementTest.groovy)

This example Groovy source code file (SqlStatementTest.groovy) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Groovy tags/keywords

datasource, from, from, gabin, groovytestcase, james, jdbc, jean, mcwhirter, person, person, select, select, sql, sql

The Groovy SqlStatementTest.groovy source code

/*
 * Copyright 2003-2009 the original author or authors.
 *
 * Licensed 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 groovy.sql

import javax.sql.DataSource
import java.sql.Connection

/**
 * Unit test of Sql statement feature
 *
 * @author Paul King
 */
class SqlStatementTest extends GroovyTestCase {
    Sql sql

    void setUp() {
        DataSource ds = new org.hsqldb.jdbc.jdbcDataSource()
        ds.database = "jdbc:hsqldb:mem:foo" + getMethodName()
        ds.user = 'sa'
        ds.password = ''
        Connection con = ds.connection
        sql = new Sql(con)
        sql.execute("create table PERSON ( id integer, firstname varchar, lastname varchar )")

        // now let's populate the datasets
        def people = sql.dataSet("PERSON")
        people.add(id: 1, firstname: "James", lastname: "Strachan")
        people.add(id: 2, firstname: "Bob", lastname: "Mcwhirter")
        people.add(id: 3, firstname: "Sam", lastname: "Pullara")
        people.add(id: 4, firstname: "Jean", lastname: "Gabin")
        people.add(id: 5, firstname: "Lino", lastname: "Ventura")
    }

    void testWithStatement() {
        assert sql.rows("SELECT * FROM PERSON").size() == 5
        sql.withStatement{ it.maxRows = 3 }
        assert sql.rows("SELECT * FROM PERSON").size() == 3
    }
}

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