def setUp(self):
with open('data/heros.json') as data_file:
heros = json.loads(data_file.read())
index = random.randint(0,3)
self.testHero = Hero(heros[index])
class TestHero(unittest.TestCase):
def setUp(self):
with open('data/heros.json') as data_file:
heros = json.loads(data_file.read())
index = random.randint(0,3)
self.testHero = Hero(heros[index])
def test_attack_equal_own_damage(self):
"""
Hero.attack() equal to hero damage
"""
self.assertEqual(self.testHero.attack(0), self.testHero.damage )
def test_receiveDamage_hp_decrease(self):
"""
Hero.hp should decrease after receiving damage
"""
# store the starting hp
prev = self.testHero.hp
# calculate the realDamage (with armor reduction)
realDamage = 10.0 * self.testHero.damageMultiplier()
# calculate the hp that should be left after attack
hpLeft = self.testHero.hp - realDamage
# receive damage
self.testHero.receiveDamage(10.0)
self.assertGreater(prev, self.testHero.hp)
self.assertLess(self.testHero.hp, prev)
self.assertEqual(self.testHero.hp, hpLeft)
def test_receiveDamage_set_dead(self):
"""
Hero should die after receiving letal damage
"""
self.testHero.hp = 5.0
self.testHero.receiveDamage(10.0)
self.assertTrue(self.testHero.dead)
def test_receiveDamage_return_damage(self):
"""
Hero.receiveDamage() should return the received damage
"""
# equal to received damage when armor == 0
self.testHero.armor = 0
self.assertEqual(self.testHero.receiveDamage(10.0), 10.0)
# less than received damage when armor > 0
self.testHero.armor = 5.0
self.assertLess(self.testHero.receiveDamage(10.0), 10.0)
# greater than received damage when armor < 0
self.testHero.armor = -5.0
self.assertGreater(self.testHero.receiveDamage(10.0), 10.0)
def test_damageMultiplier_armor_values(self):
"""
Hero.damageMultiplier() should return a multiplier according to the self.armor
"""
# equal to 1.0 when armor == 0
self.testHero.armor = 0
self.assertEqual(self.testHero.damageMultiplier(), 1.0)
# less than 1.0 when armor > 0
self.testHero.armor = 5.0
self.assertLess(self.testHero.damageMultiplier(), 1.0)
# greater than 1.0 when armor < 0
self.testHero.armor = -5.0
self.assertGreater(self.testHero.damageMultiplier(), 1.0)
def test_isDead_and_die(self):
"""
Hero.die() should set Hero.dead to True
Hero.isDead() should be equal to Hero.dead
"""
self.assertFalse(self.testHero.dead)
self.assertFalse(self.testHero.isDead())
self.assertEqual(self.testHero.isDead(), self.testHero.dead)
self.testHero.die()
self.assertTrue(self.testHero.dead)
self.assertTrue(self.testHero.isDead())
self.assertEqual(self.testHero.isDead(), self.testHero.dead)
def test_attacksFirst(self):
"""
Hero.attacksFirst() returns {bool} wheter or not
the Hero attacks first
"""
attacksFirst = self.testHero.attacksFirst()
self.assertIs(type(attacksFirst), bool)
def test_heal(self):
"""
Hero.heal() increases hero hp a 25% of origina healt
"""
# store the initialHp
initialHp = self.testHero.hp
# modify hp value
self.testHero.hp = 1.0
# calculate the healed hp
healedHp = self.testHero.hp + initialHp * 0.25
self.testHero.heal()
self.assertEqual(self.testHero.hp, healedHp)
