public void testForRemoveSubgoalOfParentWithAnotherSubgoal() {
Goal g1 = createGoal(gss, 1);
Goal g2 = createGoal(gss, 2);
Goal g3 = createGoal(gss, 3);
Decomposition d1 = createDecomposition(gss, g2, g1);
Decomposition d2 = createDecomposition(gss, g3, g1);
PrioritizedElement selectedGoal1 = createSelectedGoal(gssQuery, g1, 0);
PrioritizedElement selectedGoal2 = createSelectedGoal(gssQuery, g2, 0);
PrioritizedElement selectedGoal3 = createSelectedGoal(gssQuery, g3, 0);