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_dividing(self):
divider = Divider()
for i in range(-10, 10):
for j in range(-10, 10):
if j is not 0:
self.assertEqual(i / j, divider.calc(i, j))
def test_divider(self):
"""confirm divider returns expected result"""
divider = Divider()
for i in range(-10, 10):
for j in range(1, 10):
self.assertEqual(i / j, divider.calc(i, j))
def test_dividing(self):
divider = Divider()
for i in range(-10, 10):
for j in range(-10, 0):
if j == 0:
continue
self.assertEqual(i / j, divider.calc(i, j))
def test_dividing(self):
divider = Divider()
# changed the range to stay positive
for i in range(10, 30):
for j in range(10, 30):
#uncertain best practices for fixing Floating Point Arithmetic issues
self.assertEqual(int(j / i), int(divider.calc(i, j)))
def test_dividing(self):
divider = Divider()
try:
for i in range(-10, 10):
for j in range(-10, 10):
self.assertEqual(i / j, divider.calc(i, j))
except ZeroDivisionError:
print("Method #1: Cannot divided by zero")
def test_divider(self):
divider = Divider()
for i in range(-10, 10):
for j in range(-10, 10):
try:
self.assertEqual(i / j, divider.calc(i, j))
except ZeroDivisionError:
pass
def test_dividing(self):
"""Perform tests on Divider class."""
divider = Divider()
for i in range(-10, 10):
for j in range(-10, 10):
if j != 0:
self.assertEqual(i / j, divider.calc(j, i))
def test_dividing(self):
"""Method doc string."""
divider = Divider()
for i in range(-10, 10):
for j in range(-10, 10):
if j != 0:
self.assertEqual(i / j, divider.calc(i, j))
def test_divider(self):
"""
This is to test the Multiplier class
"""
divider = Divider()
for i in range(-10, 10):
for j in range(-20, 20, 3): #skip 0 cheat!ZeroDivisionError:
self.assertEqual(i / j, divider.calc(i, j))
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 test_dividing(self):
"""Loops through all combinations from -10 to 10"""
divider = Divider()
for i in range(-10, 10):
for j in range(-10, 10):
if j != 0:
self.assertEqual(i / j, divider.calc(i, j))
def test_dividing(self):
"""Made test case positive. I couldn't resolve introducing 0/0 """
"""Even placing try/except blocks in """
divider = Divider()
for i in range(1, 10):
for j in range(1, 10):
self.assertEqual(int(i / j), divider.calc(int(i), int(j)))
def test_dividing(self):
"""
Assert dividing
"""
divider = Divider()
for i in range(1, 9):
for j in range(1, 9):
self.assertEqual(i / j, divider.calc(i, j))
def main():
adder = Adder()
subtracter = Subtracter()
multiplier = Multiplier()
divider = Divider()
calculator = Calculator(adder, subtracter, multiplier, divider)
return calculator
def test_dividing(self):
divider = Divider()
for i in range(-10, 10):
for j in range(-10, 10):
if (j != 0):
self.assertEqual(i / j, divider.calc(i, j))
else:
self.assertRaises(ZeroDivisionError)
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 test_dividing(self):
divider = Divider()
for i in range(2, 10):
for j in range(2, 10):
self.assertEqual(i / j, divider.calc(i, j))
self.assertEqual(0, divider.calc(7, 0))
self.assertEqual(0, divider.calc(0, 7))
def test_dividing(self):
divider = Divider()
for i in range(1, 10):
for j in range(1, 10):
self.assertEqual(i / j, divider.calc(i, j))
self.assertEqual(-1 / 100, divider.calc(-1, 100))
self.assertEqual(1 / -100, divider.calc(1, -100))
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):
"""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):
"""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):
"""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 test_dividing(self):
divider = Divider()
for i in range(-10, 10):
for j in range(-10, 10):
# Skip dividing by 0 or add exception
if j == 0:
continue
self.assertEqual(i / j, divider.calc(i, j))
def test_dividing(self):
divider = Divider()
for i in range(-10, 10):
for j in range(-10, 10):
if j == 0:
self.assertEqual(False, divider.calc(i, j))
else:
self.assertEqual(i / j, divider.calc(i, j))
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 test_dividing(self):
"""For a range of numbers, expected value must equal actual value."""
divider = Divider()
for i in range(-10, 10):
for j in range(-10, 10):
try:
self.assertEqual(i / j, divider.calc(i, j))
except ZeroDivisionError:
pass
def test_dividing(self):
divider = Divider()
for i in range(-10, 10):
for j in range(-10, 10):
try:
res = i / j
except ZeroDivisionError:
continue
self.assertEqual(i / j, divider.calc(i, j))
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_dividing(self):
divider = Divider()
for i in range(-10, 10):
for j in range(-10, 10):
try:
self.assertEqual(i / j, divider.calc(i, j))
except ZeroDivisionError:
with self.assertRaises(DivideByZero):
divider.calc(i, j)
