public void IsPrime_GivenAPrime_ReturnsTrue(int aPrimeNumber)
{
var hp = new HappyPrimes();
var actualResult = hp.IsPrime(aPrimeNumber);
var expectedResult = true;
Assert.AreEqual(expectedResult, actualResult);
}
public void IsPrime_GivenNonPrime_ReturnsFalse(int notAPrimeNumber)
{
var hp = new HappyPrimes();
var actualResult = hp.IsPrime(notAPrimeNumber);
var expectedResult = false;
Assert.AreEqual(expectedResult, actualResult);
}
public void IsPrime_GivenInvalidNonComposite_ThrowsException(int invalidNonComposite)
{
var hp = new HappyPrimes();
Assert.Throws <ArithmeticException>(() => hp.IsPrime(invalidNonComposite));
}