Question

I am using the program Python.

Assume a function called count_primes is pre-definied. If consumes two int arguments start and stop that returns the number of prime integers between start (inclusive) and stop (exclusive).

Note: The start value must be less than or equal to the stop value.

Enter 3 assertEqual statements to test the count_primes function.

Answer 1

import unittest
from prime import count_primes
class TestCountPrime(unittest.TestCase):
    """
    Our basic test class
    """

    def test_count(self):
        res = count_primes(3,12)
        self.assertEqual(res, 4)

if __name__ == '__main__':
    unittest.main()

___________________________________________________________________________________________

import unittest
from prime import count_primes
class TestCountPrime(unittest.TestCase):
"""
Our basic test class
"""

def test_count(self):
res = count_primes(5,27)
self.assertEqual(res, 7)

if __name__ == '__main__':
unittest.main()
___________________________________________________________________________________________

import unittest
from prime import count_primes
class TestCountPrime(unittest.TestCase):
"""
Our basic test class
"""

def test_count(self):
res = count_primes(6,16)
self.assertEqual(res, 3)

if __name__ == '__main__':
unittest.main()
___________________________________________________________________________________________

ThankYou