added test

temp.py

@@ -17,7 +17,5 @@
 """
 
 
-stk = cira.Stock("MMLP")
-stks = [stk]
-
-portfolio.sell_list(lst=stks)
+stk = cira.Stock("TSLA")
+print(stk.historical_data(10))

tests/test_stock.py

@@ -9,17 +9,28 @@
 
 def test_stock():
     """ test relatied to the stock class """
-    portfolio = cira.Portfolio() 
-    exchange = cira.Exchange() 
+    portfolio = cira.Portfolio()
+    exchange = cira.Exchange()
     stk = cira.Stock("PYPL")
 
-    assert stk.is_shortable == True 
-    assert stk.can_borrow == True 
-    assert stk.is_tradable == True 
+    assert stk.is_shortable == True
+    assert stk.can_borrow == True
+    assert stk.is_tradable == True
 
-    assert stk + 2 == stk.price + 2 
-    assert stk - 2 == stk.price - 2 
-    assert stk * 2 == stk.price * 2 
+    assert stk + 2 == stk.price + 2
+    assert stk - 2 == stk.price - 2
+    assert stk * 2 == stk.price * 2
     for op in (operator.add, operator.sub, operator.mul, operator.truediv, operator.floordiv):
         assert op(stk, 2) == op(stk.price, 2), f"test of op {op}"
 
+
+def test_is_shortable():
+    pass
+
+def test_historical_data():
+    """ Test that we historical data can be collected """
+    portfolio = cira.Portfolio()
+    exchange = cira.Exchange()
+    stk = cira.Stock("PYPL")
+    days = 10
+    assert len(stk.historical_data(days)) == days