def test_stock_transaction_sanity(self):
stock_db_connection = get_default_db_connection()
reset_table(stock_db_connection)
stock_transaction_table = StockTransactionTable(stock_db_connection)
stock_transaction = StockTransaction()
stock_transaction.set_symbol("601398")
stock_transaction.set_buy_or_sell("buy")
stock_transaction.set_quantity(100)
stock_transaction.set_price(4.51)
stock_transaction.set_date(date(2015, 11, 10))
stock_transaction_table.add_stock_transaction(stock_transaction)
stock_transaction = StockTransaction()
stock_transaction.set_symbol("601857")
stock_transaction.set_buy_or_sell("buy")
stock_transaction.set_quantity(100)
stock_transaction.set_price(4.51)
stock_transaction.set_date(date(2015, 11, 10))
stock_transaction_table.add_stock_transaction(stock_transaction)
stock_transaction = \
stock_transaction_table.get_stock_transaction_by_trans_id(1)
stock_transaction.set_quantity("500")
stock_transaction_table.update_stock_transaction(stock_transaction)
stock_transaction = \
stock_transaction_table.get_stock_transaction_by_trans_id(1)
stock_transaction_table.delete_stock_transaction(stock_transaction)
return
def test_lowest_buy_price_quantity3(self):
'''
test lowest buy price quantity with sell transaction
'''
stock_db_connection = get_default_db_connection()
reset_table(stock_db_connection)
stock_transaction_table = StockTransactionTable(stock_db_connection)
# init transaction 1
stock_transaction_1 = StockTransaction()
stock_transaction_1.symbol = "601398"
stock_transaction_1.buy_or_sell = StockTransaction.BUY_FLAG
stock_transaction_1.date = date(2016, 5, 15)
stock_transaction_1.quantity = 200
stock_transaction_1.price = 4.51
stock_transaction_table.add_stock_transaction(stock_transaction_1)
stock_transaction_1.trans_id
# init transaction 2
stock_transaction_2 = StockTransaction()
stock_transaction_2.symbol = "601398"
stock_transaction_2.buy_or_sell = StockTransaction.SELL_FLAG
stock_transaction_2.date = date(2016, 5, 16)
stock_transaction_2.quantity = 100
stock_transaction_2.price = 4.81
stock_transaction_table.add_stock_transaction(stock_transaction_2)
stock_transaction_2.trans_id
with self.assertRaises(Exception):
StockTransaction.get_lowest_buy_price_quantity("601398")
return
def test_lowest_buy_price_quantity(self):
'''
test lowest buy price quantity
'''
stock_db_connection = get_default_db_connection()
reset_table(stock_db_connection)
stock_transaction_table = StockTransactionTable(stock_db_connection)
# init transaction 1
stock_transaction_1 = StockTransaction()
stock_transaction_1.symbol = "601398"
stock_transaction_1.buy_or_sell = StockTransaction.BUY_FLAG
stock_transaction_1.date = date(2016, 5, 15)
stock_transaction_1.quantity = 200
stock_transaction_1.price = 4.9
stock_transaction_table.add_stock_transaction(stock_transaction_1)
stock_transaction_1.trans_id
# init transaction 2
stock_transaction_2 = StockTransaction()
stock_transaction_2.symbol = "601398"
stock_transaction_2.buy_or_sell = StockTransaction.BUY_FLAG
stock_transaction_2.date = date(2016, 5, 16)
stock_transaction_2.quantity = 100
stock_transaction_2.price = 4.81
stock_transaction_table.add_stock_transaction(stock_transaction_2)
stock_transaction_2.trans_id
quantity = StockTransaction.get_lowest_buy_price_quantity("601398")
self.assertEqual(quantity, 100)
return
def add_transaction(self):
symbol = self.cbbSymbol.get()
if (not symbol):
self.set_status("Symbol is empty.")
return
buy_or_sell = self.cbbBuyOrSell.get()
if (not buy_or_sell):
self.set_status("Buy/Sell is empty.")
return
quantity = self.entryQuantity.get()
if (not quantity):
self.set_status("Quantity is empty.")
return
price = self.entryPrice.get()
if (not price):
self.set_status("Price is empty.")
return
# date = self.entryDate.get()
# if (not date):
# self.set_status("Date is empty.")
# return
stock_transaction = StockTransaction()
stock_transaction.set_symbol(symbol)
stock_transaction.set_buy_or_sell(buy_or_sell)
stock_transaction.set_quantity(quantity)
stock_transaction.set_price(price)
# stock_transaction.set_date(date)
stock_transaction.set_date(datetime.datetime.now())
stock_transaction_table = StockTransactionTable()
stock_transaction_table.add_stock_transaction(stock_transaction)
self.set_status("Added")
return
def add_transaction(self, symbol, buy_or_sell, quantity, price):
stock_transaction = StockTransaction()
stock_transaction.set_symbol(symbol)
stock_transaction.set_buy_or_sell(buy_or_sell)
stock_transaction.set_quantity(quantity)
stock_transaction.set_price(price)
stock_transaction.set_date(datetime.datetime.now())
stock_transaction_table = StockTransactionTable()
stock_transaction_table.add_stock_transaction(stock_transaction)
return
def test_close_stock_transaction(self):
'''
test_close_stock_transaction
'''
stock_db_connection = get_default_db_connection()
reset_table(stock_db_connection)
stock_transaction_table = StockTransactionTable(stock_db_connection)
# init transaction 1
stock_transaction_1 = StockTransaction()
stock_transaction_1.symbol = "601398"
stock_transaction_1.buy_or_sell = StockTransaction.BUY_FLAG
stock_transaction_1.date = datetime(2016, 5, 15, 0, 0, 0)
stock_transaction_1.quantity = 200
stock_transaction_1.price = 4.51
stock_transaction_table.add_stock_transaction(stock_transaction_1)
trans_id_1 = stock_transaction_1.trans_id
# init transaction 2
stock_transaction_2 = StockTransaction()
stock_transaction_2.symbol = "601398"
stock_transaction_2.buy_or_sell = StockTransaction.SELL_FLAG
stock_transaction_2.date = datetime(2016, 5, 16, 0, 0, 0)
stock_transaction_2.quantity = 200
stock_transaction_2.price = 4.81
stock_transaction_table.add_stock_transaction(stock_transaction_2)
trans_id_2 = stock_transaction_2.trans_id
stock_closed_transaction = \
StockClosedTransactionTable.close_transaction(stock_transaction_1,
stock_transaction_2)
self.assertEqual(stock_closed_transaction.symbol, "601398")
self.assertEqual(stock_closed_transaction.buy_price, 4.51)
self.assertEqual(stock_closed_transaction.sell_price, 4.81)
self.assertEqual(stock_closed_transaction.buy_date,
datetime(2016, 5, 15, 0, 0, 0))
self.assertEqual(stock_closed_transaction.sell_date,
datetime(2016, 5, 16, 0, 0, 0))
self.assertEqual(stock_closed_transaction.quantity, 200)
stock_transaction = \
stock_transaction_table.get_stock_transaction_by_trans_id(
trans_id_1)
self.assertIsNone(stock_transaction,
"stock_transaction_1 is not deleted")
stock_transaction = \
stock_transaction_table.get_stock_transaction_by_trans_id(
trans_id_2)
self.assertIsNone(stock_transaction,
"stock_transaction_2 is not deleted")
return
