@Test
public void testRemovePrerequisite() throws Exception {
IGenericTrait unwanted = new ValuedTraitType(AbilityType.Athletics, 4);
data.addPrerequisite(unwanted);
data.removePrerequisite(unwanted);
assertEquals(0, data.getPrerequisites().length);
assertFalse(ArrayUtilities.containsValue(data.getPrerequisites(), unwanted));
}
@Test
public void testPrimaryPrerequisteComesFirst() throws Exception {
IGenericTrait prerequiste = new ValuedTraitType(AbilityType.Athletics, 4);
data.addPrerequisite(prerequiste);
IGenericTrait primary = new ValuedTraitType(AbilityType.Awareness, 4);
data.setPrimaryPrerequisite(primary);
assertEquals(2, data.getPrerequisites().length);
assertEquals(primary, data.getPrerequisites()[0]);
}