def setUp(self):
"""Set up for calc tests so don't have to rewrite"""
self.adder = Adder()
self.subtracter = Subtracter()
self.multiplier = Multiplier()
self.divider = Divider()
# Line is too long, but whatever.
self.calculator = Calculator(self.adder, self.subtracter, self.multiplier, self.divider)
def setUp(self):
self.adder = Adder()
self.subtracter = Subtracter()
self.multiplier = Multiplier()
self.divider = Divider()
self.calculator = Calculator(self.adder, self.subtracter,
self.multiplier, self.divider)
def setUp(self):
"""setup for calculator tests"""
self.adder = Adder()
self.subtracter = Subtracter()
self.multiplier = Multiplier()
self.divider = Divider()
self.calculator = Calculator(self.adder, self.subtracter,
self.multiplier, self.divider)
def setUp(self):
"""Method doc string."""
self.adder = Adder()
self.subtracter = Subtracter()
self.multiplier = Multiplier()
self.divider = Divider()
self.calculator = Calculator(self.adder, self.subtracter,
self.multiplier, self.divider)
def setUp(self):
"""Test case that setups the other test cases from range -10 to 10"""
self.adder = Adder()
self.subtracter = Subtracter()
self.multiplier = Multiplier()
self.divider = Divider()
self.calculator = Calculator(self.adder, self.subtracter,
self.multiplier, self.divider)
def main():
adder = Adder()
subtracter = Subtracter()
multiplier = Multiplier()
divider = Divider()
calculator = Calculator(adder, subtracter, multiplier, divider)
return calculator
def setUp(self):
"""Initialize calculator with new operator objects."""
self.adder = Adder()
self.subtracter = Subtracter()
self.multiplier = Multiplier()
self.divider = Divider()
self.calculator = Calculator(self.adder, self.subtracter,
self.multiplier, self.divider)
def setUp(self):
"""Initializes the calculator"""
self.adder = Adder()
self.subtracter = Subtracter()
self.multiplier = Multiplier()
self.divider = Divider()
self.calculator = Calculator(self.adder, self.subtracter,
self.multiplier, self.divider)
def setUp(self):
"""Provide a method to run each time before any test method is run."""
self.adder = Adder()
self.subtracter = Subtracter()
self.multiplier = Multiplier()
self.divider = Divider()
self.calculator = Calculator(self.adder, self.subtracter,
self.multiplier, self.divider)
def setUp(self):
""" 1 time setup with modules """
self.adder = Adder()
self.subtracter = Subtracter()
self.multiplier = Multiplier()
self.divider = Divider()
self.calculator = Calculator(self.adder, self.subtracter,
self.multiplier, self.divider)
def setUp(self):
"""
This method initializes variables
"""
self.adder = Adder()
self.subtracter = Subtracter()
self.multiplier = Multiplier()
self.divider = Divider()
self.calculator = Calculator(self.adder, self.subtracter,
self.multiplier, self.divider)
def test_module(self): calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider()) calculator.enter_number(5) calculator.enter_number(2) calculator.multiply() calculator.enter_number(46) calculator.add() calculator.enter_number(8) calculator.divide() calculator.enter_number(1) result = calculator.subtract() self.assertEqual(6, result)
def setUp(self):
"""
Fill the calculator object with proper adder, subtracter,
multiplier, and divider classes.
"""
self.adder = Adder()
self.subtracter = Subtracter()
self.multiplier = Multiplier()
self.divider = Divider()
self.calculator = Calculator(
self.adder, self.subtracter, self.multiplier, self.divider)
def setUp(self): #Run before test method is run
"""
Setup
"""
self.adder = Adder()
self.subtracter = Subtracter()
self.multiplier = Multiplier()
self.divider = Divider()
self.calculator = Calculator(self.adder,
self.subtracter,
self.multiplier,
self.divider)
def test_module(self):
'''Runs the actual integration test, going through all calculator calls
and testing the end result'''
calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider())
calculator.enter_number(5)
calculator.enter_number(2)
calculator.multiply()
calculator.enter_number(46)
calculator.add()
calculator.enter_number(8)
calculator.divide()
calculator.enter_number(1)
result = calculator.subtract()
assert result == 6
def test_module(self):
"""
Testing the calculator by calling each methods
"""
calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider())
calculator.enter_number(5)
calculator.enter_number(2)
calculator.multiply()
calculator.enter_number(46)
calculator.add()
calculator.enter_number(8)
calculator.divide()
calculator.enter_number(1)
result = calculator.subtract()
self.assertEqual(6, result)
def test_module_insufficient_operands(self):
calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider())
calculator.enter_number(5)
calculator.enter_number(2)
calculator.multiply()
calculator.enter_number(46)
calculator.add()
calculator.enter_number(8)
calculator.divide()
with self.assertRaises(InsufficientOperands):
calculator.subtract()
def test_module_zero_division_error(self):
calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider())
calculator.enter_number(5)
calculator.enter_number(2)
calculator.multiply()
calculator.enter_number(46)
calculator.add()
calculator.enter_number(8)
calculator.subtract()
calculator.enter_number(0)
with self.assertRaises(ZeroDivisionError):
calculator.divide()
def test_module(self):
"""The first of... one test module(s). lol lazy."""
calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider())
calculator.enter_number(5)
calculator.enter_number(2)
calculator.multiply()
calculator.enter_number(46)
calculator.add()
calculator.enter_number(8)
calculator.divide()
calculator.enter_number(1)
result = calculator.subtract()
self.assertEqual(6, result)
def test_module(self):
calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider())
calculator.enter_number(5)
calculator.enter_number(2)
# Tests
# Add:
self.assertEqual(7, calculator.add())
# Subtract:
calculator.enter_number(5)
self.assertEqual(2, calculator.subtract())
# Multiply:
calculator.enter_number(5)
self.assertEqual(10, calculator.multiply())
# Divide:
calculator.enter_number(1)
self.assertEqual(10, calculator.divide())
def test_module(self):
""" Tests each module against an expected output to ensure accuracy. """
calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider())
calculator.enter_number(5)
calculator.enter_number(2)
# Tests
# Add:
self.assertEqual(7, calculator.add())
# Subtract:
calculator.enter_number(5)
self.assertEqual(2, calculator.subtract())
# Multiply:
calculator.enter_number(5)
self.assertEqual(10, calculator.multiply())
# Divide:
calculator.enter_number(1)
self.assertEqual(10, calculator.divide())
def test_module(self):
"""Initializes the calculator, operates with various ints"""
calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider())
calculator.enter_number(5)
calculator.enter_number(2)
calculator.multiply()
calculator.enter_number(46)
calculator.add()
calculator.enter_number(8)
calculator.divide()
calculator.enter_number(1)
result = calculator.subtract()
self.assertEqual(6, result)
def test_module(self):
"""Tests all calculator modules."""
calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider())
calculator.enter_number(5)
calculator.enter_number(2)
calculator.multiply() #10
calculator.enter_number(46)
calculator.add() #56
calculator.enter_number(8)
calculator.divide() #7
calculator.enter_number(1)
result = calculator.subtract() #6
self.assertEqual(6, result) #Result should equal 6
def test_module(self):
"""Test that calculator performs operations as expected"""
calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider())
calculator.enter_number(5)
calculator.enter_number(2)
calculator.multiply()
calculator.enter_number(46)
calculator.add()
calculator.enter_number(8)
calculator.divide()
calculator.enter_number(1)
result = calculator.subtract()
self.assertEqual(6, result)
def test_module(self):
calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider())
# STACK: []
calculator.enter_number(5)
calculator.enter_number(2)
result = calculator.multiply()
self.assertEqual(10, result)
# STACK: [10]
calculator.enter_number(46)
result = calculator.add()
self.assertEqual(56, result)
# STACK: [56]
calculator.enter_number(8)
result = calculator.divide()
self.assertEqual(7, result)
# STACK: [7]
calculator.enter_number(1)
result = calculator.subtract()
self.assertEqual(6, result)
def test_module(self):
"""
Tests all calculator modules work together nicely and the correct
module is called for the given calculation operation.
"""
calculator = Calculator(Adder(), Subtracter(), Multiplier(), Divider(),
Squarer())
calculator.enter_number(2)
calculator.square() # result = 4
calculator.enter_number(3)
calculator.multiply() # result = 12
calculator.enter_number(8)
calculator.add() # result = 20
calculator.enter_number(4)
calculator.divide() # result = 5
calculator.enter_number(6)
result = calculator.subtract() # result = -1
self.assertEqual(-1, result)
def test_subtracting(self):
subtracter = Subtracter()
for i in range(-10, 10):
for j in range(-10, 10):
self.assertEqual(i - j, subtracter.calc(i, j))
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)
