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  package org.apache.cayenne.datasource;
  
  import static org.junit.Assert.assertEquals;
  
  import java.sql.Connection;
  
  import org.apache.cayenne.unit.di.runtime.CayenneProjects;
  import org.apache.cayenne.unit.di.runtime.UseCayenneRuntime;
  import org.junit.Test;
  
  @UseCayenneRuntime(CayenneProjects.TESTMAP_PROJECT)
  public class PoolingDataSource_ValidationQueryIT extends BasePoolingDataSourceIT {
  
  	@Override
  	protected PoolingDataSourceParameters createParameters() {
  		PoolingDataSourceParameters params = super.createParameters();
  		params.setValidationQuery("SELECT count(1) FROM ARTIST");
  		return params;
  	}
  
  	@Test
  	public void testGetConnection_ValidationQuery() throws Exception {
  
  		assertEquals(2, dataSource.poolSize());
  		assertEquals(2, dataSource.availableSize());
  
  		Connection c1 = dataSource.getConnection();
  
  		assertEquals(2, dataSource.poolSize());
  		assertEquals(1, dataSource.availableSize());
  
  		c1.close();
  
  		assertEquals(2, dataSource.poolSize());
  		assertEquals(2, dataSource.availableSize());
  	}
  }
  