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 test_multiplier(self):
""" test multiplier"""
multiplier = Multiplier()
for i in range(-10, 10):
for j in range(-10, 10):
self.assertEqual(i * j, multiplier.calc(i, j))
def test_multiplier(self):
"""
This is to test the Multiplier class
"""
multiplier = Multiplier()
for i in range(-10, 10):
for j in range(-10, 10):
self.assertEqual(i * j, multiplier.calc(i, j))
def test_multiplying(self):
"""
Assert multiplying
"""
multiplier = Multiplier()
for i in range(0, 9):
for j in range(0, 9):
self.assertEqual(i * j, multiplier.calc(i, j))
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 test_multiplying(self):
"""
This method tests multiplier
"""
multiplier = Multiplier()
for i in range(-10, 10):
for j in range(-10, 10):
self.assertEqual(i * j, multiplier.calc(i, j))
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):
"""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 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):
"""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 main():
adder = Adder()
subtracter = Subtracter()
multiplier = Multiplier()
divider = Divider()
calculator = Calculator(adder, subtracter, multiplier, divider)
return calculator
def test_multiplying(self):
"""
Make sure the `Multiplier` class produces the correct value.
"""
multiplier = Multiplier()
for i in range(-10, 10):
for j in range(-10, 10):
self.assertEqual(i * j, multiplier.calc(i, j))
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):
""" 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 test_multiplier(self):
"""
Tests the Multiplier's calc method
Expected Result Example: 3 * 2 = 6
"""
multiplier = Multiplier()
for i in range(-10, 10):
for j in range(-10, 10):
self.assertEqual(i * j, multiplier.calc(i, j))
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):
"""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):
"""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):
"""
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)
