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/*
* Copyright (C) 2013, 2014 Brett Wooldridge
*
* 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 com.zaxxer.hikari.pool;
import static com.zaxxer.hikari.pool.TestElf.newHikariConfig;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.ByteArrayOutputStream;
import java.io.PrintWriter;
import java.util.Properties;
import java.util.Set;
import javax.sql.DataSource;
import org.junit.Test;
import com.zaxxer.hikari.HikariConfig;
import com.zaxxer.hikari.util.PropertyElf;
public class TestPropertySetter
{
@Test
public void testProperty1() throws Exception
{
Properties propfile1 = new Properties();
propfile1.load(TestPropertySetter.class.getResourceAsStream("/propfile1.properties"));
HikariConfig config = new HikariConfig(propfile1);
config.validate();
assertEquals(5, config.getMinimumIdle());
assertEquals("SELECT 1", config.getConnectionTestQuery());
}
@Test
public void testProperty2() throws Exception
{
Properties propfile2 = new Properties();
propfile2.load(TestPropertySetter.class.getResourceAsStream("/propfile2.properties"));
HikariConfig config = new HikariConfig(propfile2);
config.validate();
Class<?> clazz = this.getClass().getClassLoader().loadClass(config.getDataSourceClassName());
DataSource dataSource = (DataSource) clazz.newInstance();
PropertyElf.setTargetFromProperties(dataSource, config.getDataSourceProperties());
}
@Test
public void testObjectProperty() throws Exception
{
HikariConfig config = newHikariConfig();
config.setDataSourceClassName("com.zaxxer.hikari.mocks.StubDataSource");
PrintWriter writer = new PrintWriter(new ByteArrayOutputStream());
config.addDataSourceProperty("logWriter", writer);
Class<?> clazz = this.getClass().getClassLoader().loadClass(config.getDataSourceClassName());
DataSource dataSource = (DataSource) clazz.newInstance();
PropertyElf.setTargetFromProperties(dataSource, config.getDataSourceProperties());
assertSame(PrintWriter.class, dataSource.getLogWriter().getClass());
}
@Test
public void testPropertyUpperCase() throws Exception
{
Properties propfile3 = new Properties();
propfile3.load(TestPropertySetter.class.getResourceAsStream("/propfile3.properties"));
HikariConfig config = new HikariConfig(propfile3);
config.validate();
Class<?> clazz = this.getClass().getClassLoader().loadClass(config.getDataSourceClassName());
DataSource dataSource = (DataSource) clazz.newInstance();
PropertyElf.setTargetFromProperties(dataSource, config.getDataSourceProperties());
}
@Test
public void testGetPropertyNames() throws Exception
{
Set<String> propertyNames = PropertyElf.getPropertyNames(HikariConfig.class);
assertTrue(propertyNames.contains("dataSourceClassName"));
}
@Test
public void testSetNonExistantPropertyName() throws Exception
{
try {
Properties props = new Properties();
props.put("what", "happened");
PropertyElf.setTargetFromProperties(new HikariConfig(), props);
fail();
}
catch (RuntimeException e) {
}
}
}
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