/** Test of getInstance method, of class QuestionManager. */
public void testGetInstance() {
System.out.println("getInstance");
QuestionManager expResult = QuestionManager.getInstance();
assertNotNull(expResult);
QuestionManager result = QuestionManager.getInstance();
assertEquals(expResult, result);
}
public void displayAll() {
System.out.println("\n~~~~~~~~~~~~~~~~~~~~~~~~");
super.displayAll();
System.out.println("~~~~~~~~~~~~~~~~~~~~~~~~");
}
private QuestionManager getQuestionManager() {
if (questionManager == null) {
questionManager = QuestionManager.getInstance();
}
return questionManager;
}
/**
* Make of copy of this question, but with a new targets.
*
* @param targets
* @return
*/
public LinkedQuestion newInstance(List<String> targets) {
return new LinkedQuestion(
QuestionManager.getNextQuestionId(), targets, question, options, persistance);
}
