def test_offer_accept(self):
acceptor = Actor('YesMan')
acceptor.accept = Mock(return_value=True)
self.actor1.offer(target = acceptor, give = self.money, receive = self.food)
self.assertEqual(self.actor1.resources[self.money].quantity, -25)
self.assertEqual(self.actor1.resources[self.food].quantity, 5)
self.assertEqual(acceptor.resources[self.money].quantity, 25)
self.assertEqual(acceptor.resources[self.food].quantity, -5)
class TestEvent(TestCase):
def setUp(self):
self.actor1 = Actor()
self.actor2 = Actor('Cleese')
self.food = Resource('food', 5)
self.money = Resource('money', 25)
resources = {self.food : self.food}
wants = {self.money : self.money}
needs = {self.food : self.food}
self.actor3 = Actor('Cleese', resources, needs, wants)
def test_creation_with_no_name(self):
self.assertNotEqual(self.actor1.name, None)
self.assertFalse(self.actor1.resources)
self.assertFalse(self.actor1.needs)
self.assertFalse(self.actor1.wants)
def test_creation_with_name(self):
self.assertEqual(self.actor2.name, 'Cleese')
self.assertFalse(self.actor2.resources)
self.assertFalse(self.actor2.needs)
self.assertFalse(self.actor2.wants)
def test_creation_with_name_and_resources(self):
resources = {self.food : self.food}
actor = Actor('Cleese', resources)
self.assertDictEqual(actor.resources, resources)
self.assertFalse(actor.needs)
self.assertFalse(actor.wants)
def test_creation_with_name_and_all_resources(self):
resources = {self.food : self.food}
wants = {self.money : self.money}
needs = {self.food : self.food}
actor = Actor('Cleese', resources, needs, wants)
self.assertDictEqual(actor.resources, resources)
self.assertDictEqual(actor.needs, needs)
self.assertDictEqual(actor.wants, wants)
def test_offer_accept(self):
acceptor = Actor('YesMan')
acceptor.accept = Mock(return_value=True)
self.actor1.offer(target = acceptor, give = self.money, receive = self.food)
self.assertEqual(self.actor1.resources[self.money].quantity, -25)
self.assertEqual(self.actor1.resources[self.food].quantity, 5)
self.assertEqual(acceptor.resources[self.money].quantity, 25)
self.assertEqual(acceptor.resources[self.food].quantity, -5)
def test_exchange(self):
self.actor1.exchange(target = self.actor2, receive = self.money, give = self.food)
self.assertEqual(self.actor1.resources[self.money].quantity, 25)
self.assertEqual(self.actor1.resources[self.food].quantity, -5)
self.assertEqual(self.actor2.resources[self.money].quantity, -25)
self.assertEqual(self.actor2.resources[self.food].quantity, 5)
def test_gift(self):
self.actor1.exchange(target = self.actor2, receive = None, give = self.food)
self.assertEqual(self.actor1.resources[self.food].quantity, -5)
self.assertEqual(self.actor2.resources[self.food].quantity, 5)
with self.assertRaises(KeyError):
self.actor1.resources[self.money].quantity
def test_take(self):
self.actor1.exchange(target = self.actor2, receive = self.money, give = None)
self.assertEqual(self.actor1.resources[self.money].quantity, 25)
self.assertEqual(self.actor2.resources[self.money].quantity, -25)
with self.assertRaises(KeyError):
self.actor1.resources[self.food].quantity = 1
def test_accept(self):
#not sure of an appropriate test here since it will ultimately be probabilistic
#just check you get true or false
ret = self.actor2.accept(source = self.actor1, receive = self.money, give = self.food)
self.assertIn(ret, [True, False])
def test_available_resources(self):
expected = [ self.food ]
self.assertListEqual(self.actor3.available_resources(), expected)
def test_desired_resources(self):
expected = [ self.food, self.money ]
self.assertListEqual(self.actor3.desired_resources(), expected)