public void IsPrimeMap_whenCalled_ReturnIfItIsAPrime(int num, bool expectedResult)
{
var result = intExtension.IsPrimeMap(num);
Assert.That(result, Is.EqualTo(expectedResult));
}
private static bool IsPrime(int userInput)
{
var solution = new IntExtension();
return(solution.IsPrimeMap(userInput));
}