ch.elca.el4j.tests.tcpforwarder
Class TcpForwarderTest

java.lang.Object
  ch.elca.el4j.tests.tcpforwarder.TcpForwarderTest

public class TcpForwarderTest
extends Object

This class is a TestSuite for the TCP Forwarder Module. It tests 1) Wheter a store call to a database (using hibernate) is forwarded to the right port. 2) The Application Context can be created and the Dao retrieved with the connection to the database cut.

Author:

David Stefan (DST)

File-location:

TcpForwarderTest

Last check-in date:

2009-08-04 15:48:31 +0200 (Di, 04. Aug 2009) by swismer for revision 3884

Field Summary

private static String[]	CONFIG_LOCATIONS Config locations.
(package private) static int	DELAY Delay between the single test steps (in milliseconds).
(package private) static int	DERBY_DEST_PORT Port of the Derby database.
(package private) static int	INPUT_PORT New input port -> Forwarder between INPUT_PORT and target port resp.
private ConfigurableApplicationContext	m_appContext Application context to load beans.
private ConvenienceGenericHibernateDao<Name,Integer>	m_dao Data Access Object.
private TcpForwarder	m_forwarder The TCP Forwarder.
private boolean	m_isDB2 Are we executing the tests on a DB2 database?
(package private) static int	ORACLE_DEST_PORT Port of the Oracle database.
(package private) static String	ORACLE_SERVER_NAME Original domain name of the Oracle database server.
private static org.slf4j.Logger	s_logger Private logger.

Constructor Summary

TcpForwarderTest()

Method Summary

private void	executeFirstInsert() Execute store of data object to test database.
private void	executeSecondInsert() Execute the second store, which is supposed to fail, because the TCP fowarder is unplugged.
private void	executeThirdInsert() Execute third store to check if database connection works after we have plugged it again.
private ApplicationContext	getApplicationContext()
private ConvenienceGenericHibernateDao<Name,Integer>	getDao()
void	setUp()
void	tearDown()
void	testForwarder() This test uses a tcp forwarder to connect to a databse and verifies that this connection has been established, then cuts the connection to the database and verifies that there is no connectivity to the database any more, then reconnects to the database again and tests whether the connection has been re-established.
void	testSpringWithoutDBConnection() This test tries to start Spring when there is no connection to a database.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DELAY

static final int DELAY

Delay between the single test steps (in milliseconds).

See Also:

Constant Field Values

INPUT_PORT

static final int INPUT_PORT

New input port -> Forwarder between INPUT_PORT and target port resp. target server.

See Also:

Constant Field Values

DERBY_DEST_PORT

static final int DERBY_DEST_PORT

Port of the Derby database.

See Also:

Constant Field Values

ORACLE_DEST_PORT

static final int ORACLE_DEST_PORT

Port of the Oracle database.

See Also:

Constant Field Values

ORACLE_SERVER_NAME

static final String ORACLE_SERVER_NAME

Original domain name of the Oracle database server.

See Also:

Constant Field Values

CONFIG_LOCATIONS

private static final String[] CONFIG_LOCATIONS

Config locations.

s_logger

private static org.slf4j.Logger s_logger

Private logger.

m_appContext

private ConfigurableApplicationContext m_appContext

Application context to load beans.

m_isDB2

private boolean m_isDB2

Are we executing the tests on a DB2 database?

m_forwarder

private TcpForwarder m_forwarder

The TCP Forwarder.

m_dao

private ConvenienceGenericHibernateDao<Name,Integer> m_dao

Data Access Object.

Constructor Detail

TcpForwarderTest

public TcpForwarderTest()

Method Detail

setUp

public void setUp()

tearDown

public void tearDown()

testForwarder

public void testForwarder()
                   throws Exception

This test uses a tcp forwarder to connect to a databse and verifies that this connection has been established, then cuts the connection to the database and verifies that there is no connectivity to the database any more, then reconnects to the database again and tests whether the connection has been re-established.

Throws:

Exception

testSpringWithoutDBConnection

public void testSpringWithoutDBConnection()
                                   throws Exception

This test tries to start Spring when there is no connection to a database.

Throws:

Exception

getApplicationContext

private ApplicationContext getApplicationContext()

Returns:

Returns the applicationContext.

getDao

private ConvenienceGenericHibernateDao<Name,Integer> getDao()

Returns:

The DAO for the inserts

executeFirstInsert

private void executeFirstInsert()
                         throws InterruptedException

Execute store of data object to test database.

Throws:

InterruptedException

executeSecondInsert

private void executeSecondInsert()

Execute the second store, which is supposed to fail, because the TCP fowarder is unplugged.

executeThirdInsert

private void executeThirdInsert()

Execute third store to check if database connection works after we have plugged it again.