org.alfresco.repo.lock

Class JobLockServiceTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

org.alfresco.repo.lock.JobLockServiceTest

All Implemented Interfaces:

junit.framework.Test

public class JobLockServiceTest
extends junit.framework.TestCase

Tests the high-level capabilities provided by the service implementation. The DAO tests stress the underlying database work, so we only need to deal with deadlock resolution, etc.

Since:

3.2

See Also:

the service being tested, the DAO being indirectly tested

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	NAMESPACE

Constructor Summary

Constructors

Constructor and Description
JobLockServiceTest()

Method Summary

Methods

Modifier and Type	Method and Description
void	setUp()
void	testDeadlockPrevention() Sets up two threads in a deadlock scenario.
void	testEnforceTxn()
void	testLockCallbackReleaseInactive()
void	testLockCallbackReleaseSelf()
void	testLockCallbackReleaseTimed() Lets job "run" for 3 seconds and checks at 2s and 4s.
void	testLockInReadOnly() Checks that the lock can be aquired by a read-only transaction i.e.
void	testLockReleaseOnCommit() Checks that locks are released on commit
void	testLockReleaseOnRollback() Checks that locks are released on rollback
void	testSetUp()
void	testSimpleLock()

Methods inherited from class junit.framework.TestCase

countTestCases, createResult, getName, run, run, runBare, runTest, setName, tearDown, toString

Methods inherited from class junit.framework.Assert

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, fail, fail, failNotEquals, failNotSame, failSame, format

Methods inherited from class java.lang.Object

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

Field Detail

NAMESPACE

public static final java.lang.String NAMESPACE

See Also:

Constant Field Values

Constructor Detail

JobLockServiceTest

public JobLockServiceTest()

Method Detail

setUp

public void setUp()
           throws java.lang.Exception

Overrides:

setUp in class junit.framework.TestCase

Throws:

java.lang.Exception

testSetUp

public void testSetUp()

testSimpleLock

public void testSimpleLock()

testEnforceTxn

public void testEnforceTxn()

testLockInReadOnly

public void testLockInReadOnly()
                        throws java.lang.Exception

Checks that the lock can be aquired by a read-only transaction i.e. that locking is independent of the outer transaction.

Throws:

java.lang.Exception

testLockReleaseOnCommit

public void testLockReleaseOnCommit()
                             throws java.lang.Exception

Checks that locks are released on commit

Throws:

java.lang.Exception

testLockReleaseOnRollback

public void testLockReleaseOnRollback()
                               throws java.lang.Exception

Checks that locks are released on rollback

Throws:

java.lang.Exception

testDeadlockPrevention

public void testDeadlockPrevention()
                            throws java.lang.Throwable

Sets up two threads in a deadlock scenario. Each of the threads has a long wait timeout for the required locks. If there were a deadlock, the shorter of the the wait times would be how long it would take before one of them is thrown out. Firstly, we check that one of the threads is thrown out. Then we check that the thread is thrown out quickly.

Throws:

java.lang.Throwable

testLockCallbackReleaseInactive

public void testLockCallbackReleaseInactive()
                                     throws java.lang.Exception

Throws:

java.lang.Exception

testLockCallbackReleaseSelf

public void testLockCallbackReleaseSelf()
                                 throws java.lang.Exception

Throws:

java.lang.Exception

testLockCallbackReleaseTimed

public void testLockCallbackReleaseTimed()
                                  throws java.lang.Exception

Lets job "run" for 3 seconds and checks at 2s and 4s.

Throws:

java.lang.Exception