public void testInitFailure() throws Exception {
if (log.isDebugEnabled()) {
log.debug("*** Starting testInitFailure");
}
pds.close();
pds = new PoolingDataSource();
pds.setMinPoolSize(0);
pds.setMaxPoolSize(2);
pds.setMaxIdleTime(1);
pds.setClassName(MockitoXADataSource.class.getName());
pds.setUniqueName("pds");
pds.setAllowLocalTransactions(true);
pds.setAcquisitionTimeout(1);
TransactionManagerServices.getTransactionManager().begin();
MockitoXADataSource.setStaticGetXAConnectionException(new SQLException("not yet started"));
try {
pds.init();
fail("expected ResourceConfigurationException");
} catch (ResourceConfigurationException ex) {
Throwable rootCause = ex.getCause().getCause();
assertEquals(SQLException.class, rootCause.getClass());
assertEquals("not yet started", rootCause.getMessage());
}
MockitoXADataSource.setStaticGetXAConnectionException(null);
pds.init();
pds.getConnection().prepareStatement("");
TransactionManagerServices.getTransactionManager().commit();
}
public void testPoolResetErrorHandling() throws Exception {
if (log.isDebugEnabled()) {
log.debug("*** Starting testPoolResetErrorHandling");
}
Field poolField = pds.getClass().getDeclaredField("pool");
poolField.setAccessible(true);
XAPool pool = (XAPool) poolField.get(pds);
pds.setMinPoolSize(0);
pds.reset();
pds.setMinPoolSize(1);
MockitoXADataSource.setStaticCloseXAConnectionException(
new SQLException("close fails because datasource broken"));
pds.reset();
// the pool is now loaded with one connection which will throw an exception when closed
pds.reset();
try {
MockitoXADataSource.setStaticGetXAConnectionException(
new SQLException("getXAConnection fails because datasource broken"));
pds.reset();
fail("expected SQLException");
} catch (SQLException ex) {
assertEquals("getXAConnection fails because datasource broken", ex.getMessage());
assertEquals(0, pool.inPoolSize());
}
MockitoXADataSource.setStaticGetXAConnectionException(null);
pds.reset();
assertEquals(1, pool.inPoolSize());
}
public void testPoolShrinkErrorHandling() throws Exception {
if (log.isDebugEnabled()) {
log.debug("*** Starting testPoolShrinkErrorHandling");
}
Field poolField = pds.getClass().getDeclaredField("pool");
poolField.setAccessible(true);
XAPool pool = (XAPool) poolField.get(pds);
pds.setMinPoolSize(0);
pds.reset();
pds.setMinPoolSize(1);
MockitoXADataSource.setStaticCloseXAConnectionException(
new SQLException("close fails because datasource broken"));
pds.reset();
// the pool is now loaded with one connection which will throw an exception when closed
Thread.sleep(1100); // leave enough time for the ide connections to expire
TransactionManagerServices.getTaskScheduler().interrupt(); // wake up the task scheduler
Thread.sleep(100); // leave enough time for the scheduled shrinking task to do its work
assertEquals(1, pool.inPoolSize());
MockitoXADataSource.setStaticGetXAConnectionException(
new SQLException("getXAConnection fails because datasource broken"));
Thread.sleep(1100); // leave enough time for the ide connections to expire
TransactionManagerServices.getTaskScheduler().interrupt(); // wake up the task scheduler
Thread.sleep(100); // leave enough time for the scheduled shrinking task to do its work
assertEquals(0, pool.inPoolSize());
MockitoXADataSource.setStaticGetXAConnectionException(null);
Thread.sleep(1100); // leave enough time for the ide connections to expire
TransactionManagerServices.getTaskScheduler().interrupt(); // wake up the task scheduler
Thread.sleep(100); // leave enough time for the scheduled shrinking task to do its work
assertEquals(1, pool.inPoolSize());
}
protected void setUp() throws Exception {
TransactionManagerServices.getConfiguration().setJournal("null").setGracefulShutdownInterval(2);
TransactionManagerServices.getTransactionManager();
MockitoXADataSource.setStaticCloseXAConnectionException(null);
MockitoXADataSource.setStaticGetXAConnectionException(null);
pds = new PoolingDataSource();
pds.setMinPoolSize(1);
pds.setMaxPoolSize(2);
pds.setMaxIdleTime(1);
pds.setClassName(MockitoXADataSource.class.getName());
pds.setUniqueName("pds");
pds.setAllowLocalTransactions(true);
pds.setAcquisitionTimeout(1);
pds.init();
}