org.alfresco.repo.transaction

Class RetryingTransactionHelperTest

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

org.alfresco.repo.transaction.RetryingTransactionHelperTest

All Implemented Interfaces:

junit.framework.Test

public class RetryingTransactionHelperTest
extends junit.framework.TestCase

Tests the transaction retrying behaviour with various failure modes.

Since:

2.1

See Also:

RetryingTransactionHelper, TransactionService

Constructor Summary

Constructors

Constructor and Description
RetryingTransactionHelperTest()

Method Summary

Methods

Modifier and Type	Method and Description
void	setUp()
void	tearDown()
void	testConcurrencyRetryingNoFailure()
void	testLostConnectionRecovery()
void	testNestedWithoutPropogation() Checks nesting of two transactions with requiresNew == true
void	testNestedWithoutPropogationConcurrentUntilFailureMySQL() Checks nesting of two transactions with requiresNew == true, but where the two transactions get involved in a concurrency struggle.
void	testNestedWithPropogation() Checks nesting of two transactions with requiresNew == false
void	testNonRetryingFailure() Checks that a non-retrying exception is passed out and that the transaction is rolled back.
void	testNonRetryingSilentRollback() Sometimes, exceptions or other states may cause the transaction to be marked for rollback without an exception being generated.
void	testSetUp()
void	testSuccessNoRetry() Check that it works without complications.
void	testSuccessWithRetry() Check that the retries happening for simple concurrency exceptions
void	testTimeLimit()
void	testUserTransactionStatus() Check that the transaction state can be fetched in and around the transaction.
void	testZeroAndNegativeRetries()

Methods inherited from class junit.framework.TestCase

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

Constructor Detail

RetryingTransactionHelperTest

public RetryingTransactionHelperTest()

Method Detail

setUp

public void setUp()
           throws java.lang.Exception

Overrides:

setUp in class junit.framework.TestCase

Throws:

java.lang.Exception

tearDown

public void tearDown()
              throws java.lang.Exception

Overrides:

tearDown in class junit.framework.TestCase

Throws:

java.lang.Exception

testSetUp

public void testSetUp()
               throws java.lang.Exception

Throws:

java.lang.Exception

testSuccessNoRetry

public void testSuccessNoRetry()

Check that it works without complications.

testUserTransactionStatus

public void testUserTransactionStatus()

Check that the transaction state can be fetched in and around the transaction. This also checks that any mischievous attempts to manipulate the transaction (other than setRollback) are detected.

testSuccessWithRetry

public void testSuccessWithRetry()

Check that the retries happening for simple concurrency exceptions

testNonRetryingFailure

public void testNonRetryingFailure()

Checks that a non-retrying exception is passed out and that the transaction is rolled back.

testNonRetryingSilentRollback

public void testNonRetryingSilentRollback()

Sometimes, exceptions or other states may cause the transaction to be marked for rollback without an exception being generated. This tests that the exception stays absorbed and that another isn't generated, but that the transaction was rolled back properly.

testNestedWithPropogation

public void testNestedWithPropogation()

Checks nesting of two transactions with requiresNew == false

testNestedWithoutPropogation

public void testNestedWithoutPropogation()

Checks nesting of two transactions with requiresNew == true

testNestedWithoutPropogationConcurrentUntilFailureMySQL

public void testNestedWithoutPropogationConcurrentUntilFailureMySQL()
                                                             throws java.lang.InterruptedException

Checks nesting of two transactions with requiresNew == true, but where the two transactions get involved in a concurrency struggle. Note: skip test for non-MySQL

Throws:

java.lang.InterruptedException

testConcurrencyRetryingNoFailure

public void testConcurrencyRetryingNoFailure()
                                      throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

testLostConnectionRecovery

public void testLostConnectionRecovery()

testZeroAndNegativeRetries

public void testZeroAndNegativeRetries()

testTimeLimit

public void testTimeLimit()