def test_outtrain_sibling(self):
s = SkillSet()
s.train(['athletics','jumping'], 10)
s.train(['athletics','running'], 30)
self.assertEqual(s.exp(['athletics','jumping']), 20)
def test_train_parent_twice(self):
s = SkillSet()
s.train(['athletics','running'], 10)
s.train(['athletics','jumping'], 20)
self.assertEqual(s.exp(['athletics']), 15)
def test_train_child_twice(self):
s = SkillSet()
s.train(['athletics','running'], 10)
s.train(['athletics','running'], 50)
self.assertEqual(s.exp(['athletics','running']), 60)
def test_train_twice(self):
s = SkillSet()
s.train(['running'], 10)
s.train(['running'], 20)
self.assertEqual(s.exp(['running']), 30)
