org.springframework.jdbc.core.support.JdbcBeanDefinitionReaderTests.java Source code

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Here is the source code for org.springframework.jdbc.core.support.JdbcBeanDefinitionReaderTests.java

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/*
 * Copyright 2002-2008 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 org.springframework.jdbc.core.support;

import java.sql.ResultSet;
import java.sql.Statement;

import org.easymock.MockControl;
import org.apache.commons.logging.LogFactory;

import org.springframework.beans.TestBean;
import org.springframework.beans.factory.support.DefaultListableBeanFactory;
import org.springframework.jdbc.AbstractJdbcTests;
import org.springframework.jdbc.core.JdbcTemplate;

/**
 * @author Rod Johnson
 */
public class JdbcBeanDefinitionReaderTests extends AbstractJdbcTests {

    private final boolean debugEnabled = LogFactory.getLog(JdbcTemplate.class).isDebugEnabled();

    public void testValid() throws Exception {
        String sql = "SELECT NAME AS NAME, PROPERTY AS PROPERTY, VALUE AS VALUE FROM T";

        MockControl ctrlResultSet = MockControl.createControl(ResultSet.class);
        ResultSet mockResultSet = (ResultSet) ctrlResultSet.getMock();
        ctrlResultSet.expectAndReturn(mockResultSet.next(), true, 2);
        ctrlResultSet.expectAndReturn(mockResultSet.next(), false);

        // first row
        ctrlResultSet.expectAndReturn(mockResultSet.getString(1), "one");
        ctrlResultSet.expectAndReturn(mockResultSet.getString(2), "(class)");
        ctrlResultSet.expectAndReturn(mockResultSet.getString(3), "org.springframework.beans.TestBean");

        // second row
        ctrlResultSet.expectAndReturn(mockResultSet.getString(1), "one");
        ctrlResultSet.expectAndReturn(mockResultSet.getString(2), "age");
        ctrlResultSet.expectAndReturn(mockResultSet.getString(3), "53");

        mockResultSet.close();
        ctrlResultSet.setVoidCallable();

        MockControl ctrlStatement = MockControl.createControl(Statement.class);
        Statement mockStatement = (Statement) ctrlStatement.getMock();
        ctrlStatement.expectAndReturn(mockStatement.executeQuery(sql), mockResultSet);
        if (debugEnabled) {
            ctrlStatement.expectAndReturn(mockStatement.getWarnings(), null);
        }
        mockStatement.close();
        ctrlStatement.setVoidCallable();

        mockConnection.createStatement();
        ctrlConnection.setReturnValue(mockStatement);

        ctrlResultSet.replay();
        ctrlStatement.replay();
        replay();

        DefaultListableBeanFactory bf = new DefaultListableBeanFactory();
        JdbcBeanDefinitionReader reader = new JdbcBeanDefinitionReader(bf);
        reader.setDataSource(mockDataSource);
        reader.loadBeanDefinitions(sql);
        assertEquals("Incorrect number of bean definitions", 1, bf.getBeanDefinitionCount());
        TestBean tb = (TestBean) bf.getBean("one");
        assertEquals("Age in TestBean was wrong.", 53, tb.getAge());

        ctrlResultSet.verify();
        ctrlStatement.verify();
    }

}