@Before
public void setUp() {
randomStrategy = new RandomSelectionStrategy();
evenDistributionStrategy = new EvenDistributionSelectionStrategy();
defaultStrategy = new DefaultSelectionStrategy();
locatorMock = createNiceMock(ServiceLocator.class);
randomStrategy.setServiceLocator(locatorMock);
evenDistributionStrategy.setServiceLocator(locatorMock);
defaultStrategy.setServiceLocator(locatorMock);