def test_sum_of_number_is_itself(self):
calc = Calculator()
self.assertEqual(calc.add("5"), 5, "Sum of number is itself")
def test_sum_of_two_numbers_comma_separated(self):
calc = Calculator()
self.assertEqual(calc.add("5,3"), 8, "Sum of 5,3 is 8")
def test_add(self):
calculator = Calculator(operation="add", number1=4, number2=7)
self.assertEqual(calculator.add(), 11)
def calc(a, b):
print("==========开始测试============")
cal: Calculator = Calculator(a, b)
yield cal
print("!!!!!!!!!!!!!结束测试!!!!!!!!!!!!!")
def test_subtract(self):
calculator = Calculator(operation="subtract", number1=10, number2=7)
self.assertEqual(calculator.subtract(), 3)
def test_get_operation(self):
calculator = Calculator(operation="add", number1=10, number2=7)
self.assertEqual(calculator.get_operation(), calculator.add)
calculator = Calculator(operation="subtract", number1=10, number2=7)
self.assertEqual(calculator.get_operation(), calculator.subtract)
import logging
import db.postgres as pg
from calculator.calculator import Calculator
from settings import *
logger = logging.getLogger(__name__)
db = pg.Postgres(dbname=DB_NAME, user=DB_USER,
password=DB_PASSWORD,
host=DB_HOST,
port=DB_PORT)
def setup_logging(debug=False):
logging_format = '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
level = logging.INFO
if debug:
level = logging.DEBUG
logging.basicConfig(format=logging_format, level=level)
if __name__ == "__main__":
setup_logging(debug=DEBUG)
calculator = Calculator(db)
calculator.run()
def calculate_date_range(startDateObj, endDateObj):
"""This function expects user defined date class object for start and end dates.Returns difference between the same.
If end date is less than start date, it just calucalte the difference backwards"""
if validate.validate_date_range(
validateObj, startDateObj,
endDateObj): # Validates if start date is less than end date.
return calObj.get_days_difference(startDateObj, endDateObj)
else:
return calObj.get_days_difference(endDateObj, startDateObj)
if __name__ == "__main__":
validateObj = validate() # Create Validate class object
calObj = Calculator() # Create Calculator class object
startDateString = read_input(
"start date") # Call read_input to read start date in
# (DD/MM/YYY) format. ex: 02/06/2001
startDateObj = create_date_obj(
startDateString,
"start date") # Create Date object from the date string
endDateString = read_input(
"end date") # Call read_input to read end date in
# (DD/MM/YYY) format. ex: 22/06/1983
endDateObj = create_date_obj(
endDateString, "end date") # Create Date object from the date string
difference = calculate_date_range(
def setUp(self) -> None:
self.calculator = Calculator()
def calculate(a, b):
# Use a breakpoint in the code line below to debug your script.
calc = Calculator()
print('done') # Press Ctrl+F8 to toggle the breakpoint.
def setUp(self):
self.calculator = Calculator(a(), s(), m(), d())
from calculator.adder import Adder
from calculator.subtracter import Subtracter
from calculator.multiplier import Multiplier
from calculator.divider import Divider
from calculator.calculator import Calculator
from calculator.exceptions import InsufficientOperands
if __name__ == '__main__':
add = Adder()
sub = Subtracter()
multi = Multiplier()
div = Divider()
test_1 = Calculator(add, sub, multi, div)
test_1.enter_number(1)
test_1.enter_number(2)
temp_num = test_1.add()
print(temp_num)
def __init__(self):
self._calc = Calculator()
self._result = ''