Method testGetPrereqAbilities

code/src/test/pcgen/core/DataSetTest.java:112–143

Verify the getPrereqAbilities method is functioning correctly. @throws PersistenceLayerException the persistence layer exception

()

	 * @throws PersistenceLayerException the persistence layer exception
	 */
	@Test
	public void testGetPrereqAbilities() throws PersistenceLayerException
	{
		Ability acrobatics = TestHelper.makeAbility("Acrobatics", BuildUtilities.getFeatCat(), "general");
		Ability dodge = TestHelper.makeAbility("Dodge", BuildUtilities.getFeatCat(), "general");
		Ability mobility = TestHelper.makeAbility("Mobility", BuildUtilities.getFeatCat(), "general");
		Ability springAttack = TestHelper.makeAbility("Spring Attack", BuildUtilities.getFeatCat(), "general");
		PreAbilityParser parser = new PreAbilityParser();
		Prerequisite prereq =
				parser.parse("ability", "1,CATEGORY=FEAT,KEY_Dodge",
					false, false);
		mobility.addPrerequisite(prereq);
		prereq =
			parser.parse("ability", "2,CATEGORY=FEAT,KEY_Dodge,KEY_Mobility",
				false, false);
		springAttack.addPrerequisite(prereq);

		DataSet dataset =
			new DataSet(Globals.getContext(), SettingsHandler.getGameAsProperty().get(),
					new DefaultListFacade<>());
		List<AbilityFacade> abilities = dataset.getPrereqAbilities(acrobatics);
		assertEquals(0, abilities.size(), "Acrobatics prereq should be empty");
		abilities = dataset.getPrereqAbilities(dodge);
		assertEquals(0, abilities.size(), "Dodge prereq should be empty");
		abilities = dataset.getPrereqAbilities(mobility);
		assertEquals(1, abilities.size(), "Mobility prereq should not be empty");
		assertEquals(dodge, abilities.get(0), "Mobility prereq should be dodge");
		abilities = dataset.getPrereqAbilities(springAttack);
		assertEquals(2, abilities.size(), "Spring Attack prereq should not be empty");
		assertEquals(dodge, abilities.get(0), "Spring Attack prereq should be dodge");
		assertEquals(mobility, abilities.get(1), "Spring Attack prereq should be mobility");
	}
	
	/**
	 * @param locations