def dragon_collide_enemy(self):
arena = Arena((100, 100))
dragon = Dragon(arena, (50, 0))
enemy = Enemy((47, 0), arena)
dragon.go_left()
dragon.move()
dragon.collide(enemy)
self.assertTrue(dragon.lives() == 2)
def dragon_collide_bubble(self):
arena = Arena((100, 100))
dragon = Dragon(arena, (50, 0))
bubble = Bubble(arena, (47, 0), 0)
dragon.go_left()
dragon.move()
dragon.collide(bubble)
self.assertTrue(len(arena.actors()) == 1)
def dragon_move_left(self):
arena = Arena((100, 100))
dragon = Dragon(arena, (50, 0))
dragon.go_left()
dragon.move()
self.assertTrue(dragon.position() == (47, 0, 20, 20))