def testBuy_and_sell(self):
print("""\n=========================
UNIT TEST
testBuy_and_sell()
This test will ALWAYS say Insufficient Funds or Shares for Buy and Sell, respectively
by design. Testing graceceful error/exception handling \n""")
account_data = Account(username="******",
balance=20000000,
first_name="John",
last_name="Smith",
email_address="*****@*****.**")
account_data.set_password_hash("password")
account_data.save()
ticker = view.ticker_info()
trade = view.buy_sell_choice()
if trade not in ("1", "2"):
view.bad_choice_input()
return
elif trade == "1":
volume = float(view.enter_buy_info())
with self.assertRaises(InsufficientFundsError,
msg="should raise InsufficientFundsError"):
view.insufficient_funds()
account_data.buy(ticker, 1000000)
elif trade == "2":
volume = float(view.enter_sell_info())
with self.assertRaises(InsufficientSharesError,
msg="should raise InsufficientSharesError"):
view.insufficient_shares()
account_data.sell(ticker, 1000000)
def testCreate_account_and_admin_login(self):
print("""\n=========================
UNIT TEST
testCreate_account_and_admin_login()
!!!Wait for menu to load first!!!...
<<Press 8: ACCOUNT POSITIONS>> and then
<<Press 9: GRANT ADMIN ACCESS to username "ms2020">> and then
<<Press 7 and 3 to quit>> and proceed to next test
!!!Wait for menu to load first!!!...\n""")
account_data = Account(username="******",
balance=20000000,
first_name="John",
last_name="Smith",
email_address="*****@*****.**",
admin=1)
account_data.set_password_hash("password")
account_data.save()
account_data2 = Account(username="******",
balance=20000000,
first_name="Mary",
last_name="Sue",
email_address="*****@*****.**",
admin=0)
account_data2.set_password_hash("password")
account_data2.save()
account_data.buy("STOK", 100)
account_data.buy("A33A", 300)
account_data.sell("STOK", 50)
account_data.buy("AAPL", 999)
account_data2.buy("AAPL", 100)
account_data2.sell("AAPL", 100)
account_data2.buy("GS", 200)
account_data2.sell("GS", 100)
account_data2.buy("MS", 200)
account_data2.sell("MS", 100)
js2020 = Account.get_from_username("js2020")
account_data = Account.login(js2020.username, "password")
self.assertIsNotNone(account_data,
msg="login() should return account data")
controller.main_menu(account_data)
ms2020 = Account.get_from_username("ms2020")
account_data2 = Account.login(ms2020.username, "password")
self.assertEqual(account_data2.admin,
1,
msg="control should make this account an admin")
def testReview_trade_history(self):
print("""\n=========================
UNIT TEST
testReview_trade_history()\n""")
account_data = Account(username="******",
balance=20000000,
first_name="John",
last_name="Smith",
email_address="*****@*****.**")
account_data.set_password_hash("password")
account_data.save()
account_data.buy("STOK", 100)
account_data.buy("P2P", 200)
account_data.buy("A33A", 300)
account_data.sell("P2P", 100)
account_data.sell("STOK", 50)
trades = account_data.get_trades()
view.trades_info(trades)
def testSell(self):
caroline = Account(username="******",
password_hash="password",
balance=10000,
first_name="Caroline",
last_name="Grabowski",
email="*****@*****.**")
caroline.save()
# Tests sell for a position with SUFFICIENT shares
a33a_position = Position(ticker="A33A",
shares=200,
account_id=caroline.id)
a33a_position.save()
caroline.sell(ticker="A33A", volume=100)
check_a33a = Position.from_account_id_and_ticker(
account_id=caroline.id, ticker="A33A")
self.assertEqual(check_a33a.shares, 100,
"sell() should decrease position shares")
# Tests sell for a position with INSUFFICIENT shares
stok_position = Position(ticker="STOK",
shares=100,
account_id=caroline.id)
stok_position.save()
with self.assertRaises(
InsufficientSharesError,
msg="sell() should raise InsufficicentSharesError"):
caroline.sell(ticker="STOK", volume=200)
# Tests sell trade for a position that doesn't exist
with self.assertRaises(
InsufficientSharesError,
msg="sell() should raise InsufficicentSharesError"):
caroline.sell(ticker="P2P", volume=202)
# Test bad ticker symbol
with self.assertRaises(NoSuchTickerError,
msg="sell() should raise NoSUchTickerError"):
caroline.sell(ticker="xyz1234", volume=100)