def init():
if request.method == 'POST':
item1 = int(request.form['item1input'])
item2 = int(request.form['item2input'])
oper = switcher.get(request.form['Operator'])
else:
item1 = int(request.args.get('item1input'))
item2 = int(request.args.get('item2input'))
oper = switcher.get(request.args.get('Operator'))
print("item1" + str(item1) + " item2 " + str(item2) + " Operator :" + oper)
tempCalculatorObject = CalculatorClass (item1, item2, oper)
return render_template('result.html', item1 = str(tempCalculatorObject.item1), item2 = str(tempCalculatorObject.item2),
oper = str(tempCalculatorObject.operator), result = str(tempCalculatorObject.runOperation()))
def test_init(self):
tempCalculatorObject = CalculatorClass(1, 5, 2)
self.assertEqual(tempCalculatorObject.item1, 1)
self.assertEqual(tempCalculatorObject.item2, 5)
self.assertEqual(tempCalculatorObject.operator, 2)
def test_runOperationExponent(self):
tempCalculatorObject = CalculatorClass(12, 1, "**")
self.assertEqual(tempCalculatorObject.runOperation(), 12)
def test_runOperationModulo(self):
tempCalculatorObject = CalculatorClass(12, 500, "%")
self.assertEqual(tempCalculatorObject.runOperation(), 12)
def test_runOperationNegativeSubtraction(self):
tempCalculatorObject = CalculatorClass(12, 500, "-")
self.assertEqual(tempCalculatorObject.runOperation(), -488)
def test_runOperationMultiplication(self):
tempCalculatorObject = CalculatorClass(12, 500, "*")
self.assertEqual(tempCalculatorObject.runOperation(), 6000)
def test_runOperationZeroDivision(self):
tempCalculatorObject = CalculatorClass(1, 0, "/")
with self.assertRaises(ZeroDivisionError):
tempCalculatorObject.runOperation()
def test_runOperationInvalidOuput(self):
tempCalculatorObject = CalculatorClass(1, 5, 2)
self.assertEqual(tempCalculatorObject.runOperation(), "invalid output")
def test_setOperator(self):
tempCalculatorObject = CalculatorClass(1, 5, 2)
tempCalculatorObject.setOperator("+")
self.assertEqual(tempCalculatorObject.operator, "+")