/**
* This method asserts that the passed goblin object has the name as expectedName, size as
* expectedSize and visibility as expectedVisibility.
*
* @param goblin a goblin object whose state is to be verified against other parameters
* @param expectedName expectedName of the goblin
* @param expectedSize expected size of the goblin
* @param expectedVisibilty exepcted visibility of the goblin
*/
private void verifyGoblin(
Goblin goblin, String expectedName, Size expectedSize, Visibility expectedVisibilty) {
assertEquals("Goblin's name must be same as expectedName", expectedName, goblin.toString());
assertEquals("Goblin's size must be same as expectedSize", expectedSize, goblin.getSize());
assertEquals(
"Goblin's visibility must be same as expectedVisibility",
expectedVisibilty,
goblin.getVisibility());
}
public static void main(String[] args) {
Wizard wizard = new Wizard();
Goblin goblin = new Goblin();
goblin.printStatus();
wizard.castSpell(new ShrinkSpell(), goblin);
goblin.printStatus();
wizard.castSpell(new InvisibilitySpell(), goblin);
goblin.printStatus();
wizard.undoLastSpell();
goblin.printStatus();
}