def test_bad_type(self):
attrs = OrderFactory.attributes()
attrs['type'] = 'abc'
self.assertRaises(ValueError, Order, **attrs)
def test_good_sell(self):
attrs = OrderFactory.attributes()
attrs['type'] = SELL
order = Order(**attrs)
self.assertTrue(order)
self.assertEqual(order.type, SELL)
def test_float_value(self):
attrs = OrderFactory.attributes()
attrs['value'] = 100.
self.assertRaises(ValueError, Order, **attrs)
def test_good_buy(self):
attrs = OrderFactory.attributes()
order = Order(**attrs)
self.assertTrue(order)
self.assertEqual(order.type, BUY)
def test_negative_value(self):
attrs = OrderFactory.attributes()
attrs['value'] = -100
self.assertRaises(ValueError, Order, **attrs)
