Fix precision of 10Cap price.

Before: ten_cap("NVDA") = 10.834

After: ten_cap("NVDA") = 10.83

isthisstockgood/DataFetcher.py

@@ -71,7 +71,7 @@ def fetchDataForTickerSymbol(ticker):
     'cash': msn_money.free_cash_flow_growth_rates if msn_money and msn_money.free_cash_flow_growth_rates else [],
     'total_debt' : msn_money.total_debt,
     'free_cash_flow' : computed_free_cash_flow,
-    'ten_cap_price' : ten_cap_price,
+    'ten_cap_price' : round(ten_cap_price, 2),
     'debt_payoff_time' : round(float(msn_money.total_debt) / computed_free_cash_flow),
     'debt_equity_ratio' : msn_money.debt_equity_ratio if msn_money and msn_money.debt_equity_ratio >= 0 else -1,
     'margin_of_safety_price' : margin_of_safety_price if margin_of_safety_price else 'null',

tests/test_api.py

@@ -18,15 +18,27 @@ def test_get_data():
 
     with app.test_client() as test_client:
         test_client = app.test_client()
+
         res = test_client.get('/api/ticker/nvda')
-        data = res.text
-        assert json.loads(data)['debt_payoff_time'] >= 0
         assert res.status_code == 200
 
+        assert res.json['debt_payoff_time'] >= 0
+
 def test_get_ten_cap_price():
     app = create_app(fetchDataForTickerSymbol)
 
     with app.test_client() as test_client:
         test_client = app.test_client()
         res = test_client.get('/api/ticker/nvda')
         assert res.json['ten_cap_price'] > 0
+
+def test_ten_cap_price_has_two_places_precision():
+    app = create_app(fetchDataForTickerSymbol)
+
+    with app.test_client() as test_client:
+        test_client = app.test_client()
+        res = test_client.get('/api/ticker/nvda')
+
+        price = res.json['ten_cap_price']
+
+        assert round(price, 2) == price