Open desjoerd-test-bot[bot] opened 8 months ago
Sure! Here's an example of a bash script that creates the necessary files for unit tests covering the basic arithmetic operations in the Calculator class.
#!/bin/bash
# Create the Calculator class definition file
cat <<EOF > calculator.py
class Calculator:
def add(self, a, b):
return a + b
def subtract(self, a, b):
return a - b
def multiply(self, a, b):
return a * b
def divide(self, a, b):
if b == 0:
raise ValueError("Cannot divide by zero")
return a / b
EOF
# Create the unittest test file for Calculator class
cat <<EOF > test_calculator.py
import unittest
from calculator import Calculator
class TestCalculator(unittest.TestCase):
def setUp(self):
self.calculator = Calculator()
def test_add(self):
result = self.calculator.add(2, 3)
self.assertEqual(result, 5)
def test_subtract(self):
result = self.calculator.subtract(5, 2)
self.assertEqual(result, 3)
def test_multiply(self):
result = self.calculator.multiply(4, 5)
self.assertEqual(result, 20)
def test_divide(self):
result = self.calculator.divide(10, 2)
self.assertEqual(result, 5)
with self.assertRaises(ValueError):
self.calculator.divide(10, 0)
if __name__ == '__main__':
unittest.main()
EOF
# Run the unit tests
python -m unittest test_calculator.py
This bash script creates two files: calculator.py
, which contains the Calculator class definition with the basic arithmetic operations, and test_calculator.py
, which contains the unit tests for the Calculator class.
The unit tests cover the four basic arithmetic operations (addition, subtraction, multiplication, division) and also include a test for division by zero.
Finally, the script runs the unit tests using the python -m unittest
command.
Please note that the script assumes you have Python installed on your system.
Write the code to create unittests that cover the basic arithmetic operations (addition, subtraction, multiplication, division) in the Calculator class