def test_when_hero_has_no_weapons_then_return_none(self):
test_obj = Hero(name="Bron",
title="Dragonslayer",
health=100,
mana=100,
mana_regeneration_rate=2)
self.assertEqual(test_obj.attack(by='weapon'), None)
self.assertEqual(test_obj.attack(by='magic'), None)
self.assertEqual(test_obj.attack(), None)
def test_when_unrecognise_means_then_raises_value_error(self):
test_obj = Hero(name="Bron",
title="Dragonslayer",
health=100,
mana=100,
mana_regeneration_rate=2)
with self.assertRaisesRegex(ValueError,
'Unrecognized means of attack.'):
test_obj.attack(by='testing')
def test_when_hero_wants_to_attack_with_magic_and_has_it_but_has_no_mana_then_return_none(
self):
hero = Hero(name="Bron",
title="Dragonslayer",
health=100,
mana=100,
mana_regeneration_rate=2)
spell = Spell(name="Fireball", damage=30, mana_cost=150, cast_range=2)
spell.equip_to(hero)
self.assertEqual(hero.attack(by='magic'), None)
def test_when_hero_wants_to_attack_with_weapon_and_has_it_then_return_weapon(
self):
hero = Hero(name="Bron",
title="Dragonslayer",
health=100,
mana=100,
mana_regeneration_rate=2)
weapon = Weapon(name="The Axe of Destiny", damage=20)
weapon.equip_to(hero)
self.assertEqual(hero.attack(by='weapon'), weapon)
def test_when_hero_wants_to_attack_with_magic_and_has_and_can_cast_spell_then_return_spell(
self):
hero = Hero(name="Bron",
title="Dragonslayer",
health=100,
mana=100,
mana_regeneration_rate=2)
spell = Spell(name="Fireball", damage=30, mana_cost=50, cast_range=2)
spell.equip_to(hero)
self.assertEqual(hero.attack(by='magic'), spell)
self.assertEqual(getattr(hero, 'mana'), 50)
