def setUpClass(cls):
"""This method is called before every test method below is executed"""
goog = Stock("GOOG")
goog.update(datetime(2015, 5, 28), 8)
goog.update(datetime(2015, 5, 29), 10)
goog.update(datetime(2015, 5, 30), 12)
msft = Stock("MSFT")
msft.update(datetime(2015, 5, 28), 10)
msft.update(datetime(2015, 5, 29), 10)
msft.update(datetime(2015, 5, 30), 12)
redhat = Stock("RHT")
redhat.update(datetime(2015, 5, 28), 7)
cls.exchange = {"GOOG": goog, "MSFT": msft, "RHT": redhat}
def test_a_PriceRule_is_False_if_the_stock_hasnt_got_an_update_yet(self):
"""
Tests if a PriceRule is False if the stock hasn't got an update yet
"""
self.exchange["AAPL"] = Stock("AAPL")
rule = PriceRule("AAPL", lambda stock: stock.price > 10)
self.assertFalse(rule.matches(self.exchange))
def exchange(self):
goog = Stock("GOOG")
goog.update(datetime(2016, 9, 26), 11)
return {"GOOG": goog}
def test_matches_is_false_if_stock_has_not_been_updated(self, exchange):
exchange["AAPL"] = Stock("AAPL")
rule = PriceRule("AAPL", lambda stock: stock.price > 10)
assert rule.matches(exchange) is False
def setUp(self):
"""This method is called before every test method below is executed"""
self.goog = Stock("GOOG")
def stock():
return Stock("GOOG")
def setUpClass(cls):
"""This method is called before every test method below is executed"""
goog = Stock("GOOG")
goog.update(datetime(2015, 5, 28), 11)
cls.exchange = {"GOOG": goog}
def test_price_of_another_stock_should_be_none(self):
stock = Stock("AAPL")
self.assertIsNone(stock.price)
def test_price_of_a_new_stock_class_should_be_none(self):
stock = Stock("GOOG")
self.assertIsNone(stock.price)
def setUpClass(cls):
goog = Stock("GOOG")
goog.update(datetime(2014,2,10), 11)
cls.exchange = {"GOOG":goog}
