def test_not_enough():
p = Portfolio() # Didn't I just do this?
p.buy("MSFT", 100, 27.0) # |
p.buy("DELL", 100, 17.0) # |
p.buy("ORCL", 100, 34.0) # /
with pytest.raises(ValueError):
p.sell("MSFT", 200)
def test_sell(self):
p = Portfolio()
p.buy("MSFT", 100, 27.0)
p.buy("DELL", 100, 17.0)
p.buy("ORCL", 100, 34.0)
p.sell("MSFT", 50)
self.assertCostEqual(p, 6450)
def test_dont_own_it():
p = Portfolio() # What, again!?!?
p.buy("MSFT", 100, 27.0) # |
p.buy("DELL", 100, 17.0) # |
p.buy("ORCL", 100, 34.0) # /
with pytest.raises(ValueError):
p.sell("IBM", 1)
def test_sell():
p = Portfolio()
p.buy("MSFT", 100, 27.0)
p.buy("DELL", 100, 17.0)
p.buy("ORCL", 100, 34.0)
p.sell("MSFT", 50)
assert p.cost() == 6450
def test_not_enough(self):
p = Portfolio() # Didn't I just do this?
p.buy("MSFT", 100, 27.0)
p.buy("DELL", 100, 17.0)
p.buy("ORCL", 100, 34.0)
with self.assertRaises(ValueError):
p.sell("MSFT", 200)
def test_dont_own_it(self):
p = Portfolio() # What, again!?!?
p.buy("MSFT", 100, 27.0)
p.buy("DELL", 100, 17.0)
p.buy("ORCL", 100, 34.0)
with self.assertRaises(ValueError):
p.sell("IBM", 1)
def test_bad_input(self):
p = Portfolio()
self.assertRaises(TypeError, p.buy, "IBM")
def test_buy_two_stocks(self):
p = Portfolio()
p.buy("IBM", 100, 176.48)
p.buy("HPQ", 100, 36.15)
self.assertCostEqual(p, 21263.0)
def test_buy_one_stock(self):
p = Portfolio()
p.buy("IBM", 100, 176.48)
self.assertCostEqual(p, 17648.0)
def test_empty(self):
p = Portfolio()
self.assertCostEqual(p, 0.0)
def setUp(self):
self.p = Portfolio()
self.p.buy("MSFT", 100, 27.0)
self.p.buy("DELL", 100, 17.0)
self.p.buy("ORCL", 100, 34.0)
def test_buy_one_stock():
p = Portfolio()
p.buy("IBM", 100, 176.48)
assert p.cost() == 17648.0
def test_empty():
p = Portfolio()
assert p.cost() == 0.0
def test_bad_input():
p = Portfolio()
with pytest.raises(TypeError):
p.buy("IBM")
def test_buy_two_stocks():
p = Portfolio()
p.buy("IBM", 100, 176.48)
p.buy("HPQ", 100, 36.15)
assert p.cost() == 21263.0
def test_bad_input(self):
p = Portfolio()
with self.assertRaises(TypeError):
p.buy("IBM")
def simple_portfolio():
p = Portfolio()
p.buy("MSFT", 100, 27.0)
p.buy("DELL", 100, 17.0)
p.buy("ORCL", 100, 34.0)
return p
