public void primeNumber_happy_pass()
        {
            //arrange
            PrimeNumber primeNumber = new PrimeNumber();
            int         inputNumber = 79;
            string      expected    = "Yes";
            ////act
            string actual = primeNumber.IsNumberPrime(inputNumber);

            ////assert
            Assert.AreEqual(expected, actual, "is not equal");
        }
        public void primeNumber_should_return_negative_result_for_not_prime_numbers()
        {
            //arrange
            PrimeNumber primeNumber = new PrimeNumber();
            int         inputNumber = 10;
            string      expected    = "No";
            ////act
            string actual = primeNumber.IsNumberPrime(inputNumber);

            ////assert
            Assert.AreEqual(expected, actual, "is not equal");
        }