org.sourceforge.jemm.weaver.analysis
Class DependencyManagerTest

java.lang.Object
  org.sourceforge.jemm.weaver.DefaultTestCase
      org.sourceforge.jemm.weaver.analysis.DependencyManagerTest

public class DependencyManagerTest
extends DefaultTestCase

Tests the DependencyManager. There are seven combinations of dependency that need to be tested: 1) A single Transformation on its own. 2) A transformation with no dependencies but others in the Manager 3) CT -> CT 4) CT -> CT -> CT 5) CT->CT and then a third Transformation that depends on both 6) Two Transformations that depend on the same Transformation 7) A Transformation with two dependencies

Author:

Paul Keeble

Constructor Summary

DependencyManagerTest()

Method Summary

void	add() Basic test of adding valid transformations.
void	addNull() Basic test of adding a null transformation.
void	addSameClassTransform() Tests adding the same class transformer type.
void	addSameTransform() Tests adding the same transformation twice.
void	addTransformsToManager() Utility method to add all of the current transformations to the dependency manager.
void	dependencyTreeNull() Tests an invalid argument to DependencyManager.getDependencyTree.
void	executeDependents() Cyclic dependency detection - FAILS but I don't care!
void	findClass() Tests the find class functionality
void	findClassFail() Test the find class functionality with a missing dependency.
void	noDependencyEmptyManager() Scenario 1 - noDependencies
void	noDependencyFullManager() Scenario 2 - NoDependency with a manger with other dependencies present
void	remove() Tests removal of a transformer from the manager.
void	removeSameClass() Test removing the same transformation type twice from the manager.
void	setUp() Setup code for dependency manager tests.
void	tearDown() TearDown code for dependency manager tests.
void	threeNodeDoubleDependency() Scenario 5 CT->CT and then a third Transformation that depends on both
void	threeNodeSameTransform() Scenario 6 Two Transformations that depend on the same Transformation
void	threeNodeSingleDependency() Scenario 4 - CT -> CT -> CT
void	twoDependencies() 7) A Transformation with two dependencies
void	twoNodeSingleDependency() Scenario 3 - CT1 -> CT2

Methods inherited from class org.sourceforge.jemm.weaver.DefaultTestCase

checkedExceptionThrowingConstructorClass, childDummyClass, cleanupClassPool, containedDummyClass, emptyClass, exceptionThrowingConstructorClass, hackClassPath, initialiseClass, initialiseSession, loadClass, methodClass, methodJEMMObjectAccess, referenceArrayClass, referenceClass, synchronizedBlockDummyClass, unconvertedContainedDummyClass, unloadClass, unsupportedDummyClass

Methods inherited from class java.lang.Object

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

Constructor Detail

DependencyManagerTest

public DependencyManagerTest()

Method Detail

setUp

public void setUp()
           throws java.lang.Exception

Setup code for dependency manager tests.

Throws:

java.lang.Exception - On setup error.

tearDown

public void tearDown()
              throws java.lang.Exception

TearDown code for dependency manager tests.

Throws:

java.lang.Exception - On teardown error.

addNull

public void addNull()

Basic test of adding a null transformation.

add

public void add()
         throws java.lang.Exception

Basic test of adding valid transformations.

Throws:

java.lang.Exception - On error.

addSameTransform

public void addSameTransform()
                      throws java.lang.Exception

Tests adding the same transformation twice.

Throws:

java.lang.Exception - On Error.

addSameClassTransform

public void addSameClassTransform()
                           throws java.lang.Exception

Tests adding the same class transformer type.

Throws:

java.lang.Exception - On error.

remove

public void remove()
            throws java.lang.Exception

Tests removal of a transformer from the manager.

Throws:

java.lang.Exception - On error.

removeSameClass

public void removeSameClass()
                     throws java.lang.Exception

Test removing the same transformation type twice from the manager.

Throws:

java.lang.Exception - On error.

dependencyTreeNull

public void dependencyTreeNull()

Tests an invalid argument to DependencyManager.getDependencyTree.

findClass

public void findClass()

Tests the find class functionality

findClassFail

public void findClassFail()

Test the find class functionality with a missing dependency.

noDependencyEmptyManager

public void noDependencyEmptyManager()

Scenario 1 - noDependencies

addTransformsToManager

public void addTransformsToManager()
                            throws javassist.NotFoundException

Utility method to add all of the current transformations to the dependency manager.

Throws:

javassist.NotFoundException - On error.

noDependencyFullManager

public void noDependencyFullManager()
                             throws javassist.NotFoundException

Scenario 2 - NoDependency with a manger with other dependencies present

Throws:

javassist.NotFoundException

twoNodeSingleDependency

public void twoNodeSingleDependency()

Scenario 3 - CT1 -> CT2

threeNodeSingleDependency

public void threeNodeSingleDependency()

Scenario 4 - CT -> CT -> CT

threeNodeDoubleDependency

public void threeNodeDoubleDependency()

Scenario 5 CT->CT and then a third Transformation that depends on both

threeNodeSameTransform

public void threeNodeSameTransform()

Scenario 6 Two Transformations that depend on the same Transformation

twoDependencies

public void twoDependencies()

7) A Transformation with two dependencies

executeDependents

public void executeDependents()

Cyclic dependency detection - FAILS but I don't care!