/*
* Copyright 2012-2014 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.boot.autoconfigure.jdbc;
import java.lang.reflect.Field;
import javax.sql.DataSource;
import org.junit.After;
import org.junit.Test;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.boot.test.EnvironmentTestUtils;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.util.ReflectionUtils;
import com.zaxxer.hikari.HikariDataSource;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
/**
* Tests for {@link HikariDataSourceConfiguration}.
*
* @author Dave Syer
*/
public class HikariDataSourceConfigurationTests {
private static final String PREFIX = "spring.datasource.";
private final AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
@After
public void restore() {
EmbeddedDatabaseConnection.override = null;
}
@Test
public void testDataSourceExists() throws Exception {
this.context.register(HikariDataSourceConfiguration.class);
this.context.refresh();
assertNotNull(this.context.getBean(DataSource.class));
assertNotNull(this.context.getBean(HikariDataSource.class));
}
@Test
public void testDataSourcePropertiesOverridden() throws Exception {
this.context.register(HikariDataSourceConfiguration.class);
EnvironmentTestUtils.addEnvironment(this.context, PREFIX
+ "jdbcUrl:jdbc:foo//bar/spam");
EnvironmentTestUtils.addEnvironment(this.context, PREFIX + "maxLifetime:1234");
this.context.refresh();
HikariDataSource ds = this.context.getBean(HikariDataSource.class);
assertEquals("jdbc:foo//bar/spam", ds.getJdbcUrl());
assertEquals(1234, ds.getMaxLifetime());
// TODO: test JDBC4 isValid()
}
@Test
public void testDataSourceGenericPropertiesOverridden() throws Exception {
this.context.register(HikariDataSourceConfiguration.class);
EnvironmentTestUtils.addEnvironment(this.context, PREFIX
+ "dataSourceProperties.dataSourceClassName:org.h2.JDBCDataSource");
this.context.refresh();
HikariDataSource ds = this.context.getBean(HikariDataSource.class);
assertEquals("org.h2.JDBCDataSource",
ds.getDataSourceProperties().getProperty("dataSourceClassName"));
}
@Test
public void testDataSourceDefaultsPreserved() throws Exception {
this.context.register(HikariDataSourceConfiguration.class);
this.context.refresh();
HikariDataSource ds = this.context.getBean(HikariDataSource.class);
assertEquals(1800000, ds.getMaxLifetime());
}
@SuppressWarnings("unchecked")
public static <T> T getField(Class<?> target, String name) {
Field field = ReflectionUtils.findField(target, name, null);
ReflectionUtils.makeAccessible(field);
return (T) ReflectionUtils.getField(field, target);
}
@Configuration
@EnableConfigurationProperties
protected static class HikariDataSourceConfiguration {
@Bean
@ConfigurationProperties(prefix = DataSourceProperties.PREFIX)
public DataSource dataSource() {
return DataSourceBuilder.create().type(HikariDataSource.class).build();
}
}
}