* @return List with any async requests made by the SUT.
*/
private List<UserActionRequest> callExecute()
{
TaskHandlerActionContext<PrincipalActionContext> actionContext = TestContextCreator
.createTaskHandlerContextWithPrincipal(new DomainGroupShortNameRequest(GROUP_SHORTNAME),
USER_ACCOUNTID, USER_ID);
sut.execute(actionContext);
context.assertIsSatisfied();