def test_division(self):
self.assertEqual(calculator.division(10, 1), 10)
self.assertEqual(calculator.division(-10, 1), -10)
self.assertEqual(calculator.division(0, 1), 0)
self.assertRaises(ZeroDivisionError, calculator.division, 1, 0)
self.assertEqual(calculator.division(1.5, 1), 1.5)
self.assertEqual(calculator.division(3, 2), 1.5)
def test_three_operands_values(self):
from calculator import division
operands = "/-34/2/-1"
expected_values = "Operands provided: [-34, 2, -1]"
actual = division(operands)
self.assertTrue(expected_values in actual)
def test_one_operand_result(self):
from calculator import division
operands = "-16"
expected_result = "-16"
actual = division(operands)
self.assertTrue(expected_result in actual)
def test_no_operand_values(self):
from calculator import division
operands = ""
expected_values = "Operands provided: []"
actual = division(operands)
self.assertTrue(expected_values in actual)
def test_one_operand_divide_by_zero(self):
from calculator import division
operands = "0"
expected_values = "Operands provided: [0]"
actual = division(operands)
self.assertTrue(expected_values in actual)
def test_three_operands_divide_by_zero_first_value(self):
from calculator import division
operands = "/0/2/-1"
expected_values = "Operands provided: [0, 2, -1]"
actual = division(operands)
self.assertTrue(expected_values in actual)
def test_three_operands_result(self):
from calculator import division
operands = "/-34/2/-1"
expected_result = "Result of operand division: 17"
actual = division(operands)
self.assertTrue(expected_result in actual)
def test_division(self):
# Floats
result = calculator.division(1, 8)
self.assertEqual(result, .125)
# Zero
result = calculator.division(5, 0)
self.assertEqual(result, None)
result = calculator.division(0, 986)
self.assertEqual(result, 0)
# Negative
result = calculator.division(-8, -2)
self.assertEqual(result, 4)
result = calculator.division(9, -3)
self.assertEqual(result, -3)
# Non-numeric
result = calculator.multiplication("divide", 7)
self.assertEqual(result, None)
def test_three_operands_divide_by_zero_third_value(self):
from calculator import division
operands = "/2/12/0"
try:
actual = division(operands)
except (ZeroDivisionError, Exception) as e:
exception = 'yes'
self.assertTrue(exception == 'yes')
def test_three_operands_divide_by_zero_third_value(self):
from calculator import division
operands = "/2/12/0"
try:
actual = division(operands)
except (ZeroDivisionError, Exception) as e:
exception = "yes"
self.assertTrue(exception == "yes")
def test_division():
assert calculator.division(-3, 4) == -.75
assert calculator.division(-2, 1) == -2
assert calculator.division(1, 0) == "error: divide by zero"
assert calculator.division(25, 5) == 5
assert calculator.division(-3, -3) == 1
assert calculator.division(1, -2) == -.5
assert calculator.division(0, 4) == 0
def test_division(self):
self.assertEqual(calculator.division(-3, 4), -.75)
self.assertEqual(calculator.division(-2, 1), -2)
self.assertEqual(calculator.division(1, 0), "error: divide by zero")
self.assertEqual(calculator.division(25, 5), 5)
self.assertEqual(calculator.division(-3, -3), 1)
self.assertEqual(calculator.division(1, -2), -.5)
self.assertEqual(calculator.division(0, 4), 0)
def test_division():
assert calculator.division(10, 2) == 5
assert calculator.division(10, 1) == 10
assert calculator.division(-10, 1) == -10
assert calculator.division(0, 1) == 0
assert calculator.division(1.5, 1) == 1.5
assert calculator.division(3, 2) == 1.5
def result():
var_1 = request.form.get("var_1", type=int)
var_2 = request.form.get("var_2", type=int)
operation = request.form.get("operation")
if (operation == 'Addition'):
result = add(var_1, var_2)
elif (operation == 'Subtraction'):
result = subtract(var_1, var_2)
elif (operation == 'Multiplication'):
result = multiply(var_1, var_2)
elif (operation == 'Division'):
result = division(var_1, var_2)
else:
result = 'INVALID CHOICE'
entry = result
return render_template('result.html', entry=entry)
def handle(self, handler_input):
numbers = extract_numbers(handler_input)
n1 = numbers["n1"]
n2 = numbers["n2"]
result = speakable(calc.division(n1, n2))
speak_output = f"The result of {n1} by {n2} is {result} {continue_msg} "
card = SimpleCard("My Calculator", str(result))
return (
handler_input.response_builder
.speak(speak_output)
.set_card(card)
.set_should_end_session(False)
.response
)
def test_division(self):
assert 5 == calculator.division(25, 5)
def test_divisionFloat(self):
self.assertAlmostEqual(division(3, -2), -1.5)
def test_three_operands_divide_by_zero_first_value(self):
from calculator import division
operands = "/0/2/-1"
expected_values = "Operands provided: [0, 2, -1]"
actual = division(operands)
self.assertTrue(expected_values in actual)
def test_one_operand_divide_by_zero(self):
from calculator import division
operands = "0"
expected_values = "Operands provided: [0]"
actual = division(operands)
self.assertTrue(expected_values in actual)
def test_three_operands_result(self):
from calculator import division
operands = '/-34/2/-1'
expected_result = "Result of operand division: 17"
actual = division(operands)
self.assertTrue(expected_result in actual)
def test_three_operands_values(self):
from calculator import division
operands = '/-34/2/-1'
expected_values = "Operands provided: [-34, 2, -1]"
actual = division(operands)
self.assertTrue(expected_values in actual)
def test_one_operand_result(self):
from calculator import division
operands = "-16"
expected_result = "-16"
actual = division(operands)
self.assertTrue(expected_result in actual)
def test_no_operand_values(self):
from calculator import division
operands = ""
expected_values = "Operands provided: []"
actual = division(operands)
self.assertTrue(expected_values in actual)
def test_invalidDivision(self):
self.assertEqual(division(5, "bad input"), None)
def test_diviision(self):
self.assertEqual(calculator.division(2, 1), 2)
self.assertEqual(calculator.division(8, 4), 2)
self.assertEqual(calculator.division(-10, -2), 5)
self.assertEqual(calculator.division(9, 2.5), 3.6)
def test_ten_divided_by_two():
"""
If given 10 and 2 as parameters, 5 should
be returned
"""
assert division(10, 2) == 5
def post(self):
return division(request.get_json())
def test_division(self):
assert 2 == calculator.division(4, 2)
def test_divideByZeroDivision(self):
self.assertEqual(division(5, 0), None)
def test_divbyzero(self):
with self.assertRaises(ZeroDivisionError):
calculator.division(2, 0)
from calculator import addition, subtraction, multipication, division
while True:
try:
first = int(input("First Number: "))
operand = input("Would you like to +, -, * or / ? ")
second = int(input("Second Number: "))
if operand == "+":
addition(first, second)
break
elif operand == "-":
subtraction(first, second)
break
elif operand == "*":
multipication(first, second)
break
elif operand == "/":
division(first, second)
break
else:
print("Please enter a valid operand.")
except ValueError:
print("Please enter numbers only!")
quit = input("To quit the program, please press q then hit enter.").lower()
if quit == "q":
import sys
sys.exit(0)
print(math.ceil(1.2)) print(math.fabs(-1.2)) # math 전체를 가지고 오지 않고 # 필요한 ceil, fsum만 가지고 옴 # fsum을 연산할 때는 [] list를 이용해서! from math import ceil, fsum print(ceil(1.2)) print(fsum([3, 5 ,6 ,7 ,8])) # as로 fsum함수를 다른 이름 '리스트사용'으로 # 바꿔줄 수 있음, 함수 = 리스트사용 from math import fsum as 리스트사용 print(리스트사용([3, 5 ,6 ,7 ,8])) # 내가 만든 calculator 폴더에 있는 것들을 # import(수입)해올 수 가 있음! from calculator import plus, minus, times, division, remainder, negation, power print(plus(1, 2)) print(minus(6, 3)) print(times(2, 3)) print(division(8, 2)) print(remainder(10,3)) print(negation(3, 2)) print(power(2, 6))
def test_division(self):
assert 4 == calculator.division(16, 4)
def test_nine_divided_by_three():
assert division(9, 3) == 3
"""
def test_division(self):
self.assertEqual(calculator.division(1,1),1.0)
self.assertEqual(calculator.division(1,2),0.5)
break
number1 = float(input('\nInsert the first number: '))
number2 = float(input('Insert the second number: '))
break
except:
print("Insert only numeric")
if option_selected <= 0 or option_selected > 4:
exit(0)
elif option_selected == 1:
print('\n----------SUM----------')
result = sum(number1, number2)
print(f'{number1} + {number2} = {result: .2f}')
elif option_selected == 2:
print('\n----------Subtraction----------')
result = subtracion(number1, number2)
print(f'{number1} - {number2} = {result: .2f}')
elif option_selected == 3:
print('\n----------Division----------')
result = division(number1, number2)
print(f'{number1} / {number2} = {result: .2f}')
elif option_selected == 4:
print('\n----------Multiplication----------')
result = multiplication(number1, number2)
print(f'{number1} * {number2} = {result: .2f}')
def test_division(self):
assert 200 == calculator.division(400, 2)
