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DataSourceUnwrapperNoSpringJdbcTests.java
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DataSourceUnwrapperNoSpringJdbcTests.java
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/*
* Copyright 2012-2021 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
*
* 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.springframework.boot.jdbc;
import javax.sql.DataSource;
import com.zaxxer.hikari.HikariConfigMXBean;
import com.zaxxer.hikari.HikariDataSource;
import org.apache.tomcat.jdbc.pool.DataSourceProxy;
import org.apache.tomcat.jdbc.pool.PoolConfiguration;
import org.junit.jupiter.api.Test;
import org.springframework.aop.framework.ProxyFactory;
import org.springframework.boot.testsupport.classpath.ClassPathExclusions;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Integration tests for {@link DataSourceUnwrapper} when spring-jdbc is not available.
*
* @author Stephane Nicoll
*/
@ClassPathExclusions("spring-jdbc-*.jar")
class DataSourceUnwrapperNoSpringJdbcTests {
@Test
void unwrapWithProxy() {
DataSource dataSource = new HikariDataSource();
DataSource actual = wrapInProxy(wrapInProxy(dataSource));
assertThat(DataSourceUnwrapper.unwrap(actual, HikariConfigMXBean.class, HikariDataSource.class))
.isSameAs(dataSource);
}
@Test
void unwrapDataSourceProxy() {
org.apache.tomcat.jdbc.pool.DataSource dataSource = new org.apache.tomcat.jdbc.pool.DataSource();
DataSource actual = wrapInProxy(wrapInProxy(dataSource));
assertThat(DataSourceUnwrapper.unwrap(actual, PoolConfiguration.class, DataSourceProxy.class))
.isSameAs(dataSource);
}
private DataSource wrapInProxy(DataSource dataSource) {
return (DataSource) new ProxyFactory(dataSource).getProxy();
}
}