def main():
calc = Calculator(int(input("첫번째 수")), int(input("두번째 수")))
print("{} + {} = {}".format(calc.num1, calc.num2, calc.sum()))
print("{} + {} = {}".format(calc.num1, calc.num2, calc.mul()))
print("{} + {} = {}".format(calc.num1, calc.num2, calc.sub()))
print("{} + {} = {}".format(calc.num1, calc.num2, calc.div()))
def test_calculator_add_is_begative(answer):
calt = Calculator()
num1 = 2
num2 = 2
with pytest.raises(Exception):
assert calt.add_1(num1, num2) == answer()
def setUp(self):
"""
add_dict = {(3,2) : 5, (4,6) : 10, (4,3) : 7, (2,2) : 4}
sub_dict = {(3,2) : 1, (9,6) : 3, (9,3) : 6}
mul_dict = {(3,2) : 6, (7,2) : 14, (6,4) : 24}
div_dict = {(3,2) : 1.5, (2,1) : 2, (24,1) : 24}
def add(*args):
return add_dict[args]
def sub(*args):
return sub_dict[args]
def mul(*args):
return mul_dict[args]
def div(*args):
return div_dict[args]
scalc = SimpleCalculator()
scalc.add = MagicMock(side_effect = add)
scalc.sub = MagicMock(side_effect = sub)
scalc.mul = MagicMock(side_effect = mul)
scalc.div = MagicMock(side_effect = div)
self.calc = Calculator(scalc)
"""
self.calc = Calculator()
def test_calculator_add_is_zero():
calt = Calculator()
num1 = 1
num2 = 1
expected = 0
assert calt.substract(num1, num2) == expected
def test_calculator_add_is_zero():
calt = Calculator()
num1 = 0
num2 = 1
expected = 0
assert calt.multiply(num1, num2) == expected
def test_calculator_power_is_one():
calt = Calculator()
num1 = 1
num2 = 2
expected = 1
assert calt.power(num1, num2) == expected
def test_calculator_power_is():
calt = Calculator()
num1 = 5
num2 = 2
expected = 25
assert calt.power(num1, num2) == expected
def test_calculator_multiply_is_zero():
calt = Calculator()
num1 = 3
num2 = 1
expected = 0
with pytest.raises(Exception):
assert calt.multiply(num1, num2)
def calc(request):
value = ''
if request.method == 'POST':
calc = Calculator()
expr = request.POST['expr']
value = calc.evalString(expr)
return render(request, 'calculator.html', {'value': value})
def __init__(self):
self.calculator = Calculator()
self.methodsList = {
'+': self.calculator.sum,
'-': self.calculator.sub,
'*': self.calculator.multi,
'/': self.calculator.div
}
def __init__(self):
super().__init__()
self.calculator = Calculator()
self.complexCalc = ComplexCalc()
self.methodsComplList = {
'+': self.complexCalc.sum,
'-': self.complexCalc.sub,
'*': self.complexCalc.multi,
'/': self.complexCalc.div
}
def step_impl(context):
calc = Calculator()
context.answer = calc.evalString(context.expr)
def step_impl(context, expr2):
calc = Calculator()
context.answer2 = calc.evalString(expr2)
def testAdd(self):
calculator = Calculator()
result = calculator.add(operanda=2, operandb=3)
self.assertEqual(result, 5, "Addition failed")
def test_subbstractor():
cal = Calculator()
assert cal.substractor(43, 23) == 20
def test_add():
cal = Calculator()
with pytest.raises(Exception):
assert cal.add('du', 43) == 66
def test_power():
cal = Calculator()
assert cal.power(3, 2) == 9
def test_divide():
cal = Calculator()
assert cal.divide(8.00, 4.00) == 2
def test_multiplay():
cal = Calculator()
assert cal.multiplay(2, 4) == 8
def testAdd(self):
calculator = Calculator()
result = calculator.add(operanda=2, operandb=3)
self.assertEqual(result, 5, "Not equal")
def setup(self):
self.calc = Calculator()
def testAdd(self):
calculator = Calculator()
result = calculator.Add(2, 3)
self.assertEquals(result, 5, "Addition failed")
