public void N1_TestIfPrime()
{
var primes = new PrimeNumbers(1);
Assert.Equal(1, primes.N);
Assert.Equal(0, primes.Count);
Assert.False(primes.IsPrime(0));
Assert.False(primes.IsPrime(1));
}
public void T3()
{
var N = 211;
var primeNumbers = new PrimeNumbers(N); // the sieve
Assert.True(primeNumbers.IsPrime(101)); // true
Assert.False(primeNumbers.IsPrime(210)); // false
Assert.True(primeNumbers.IsPrime(211)); // true
}
public void N2_TestIfPrime()
{
var primes = new PrimeNumbers(2);
Assert.Equal(2, primes.N);
Assert.Equal(1, primes.Count);
Assert.False(primes.IsPrime(0));
Assert.False(primes.IsPrime(1));
Assert.True(primes.IsPrime(2));
}
public void IsPrimeTest()
{
var primes = new PrimeNumbers(10000);
for (long i = 0; i <= primes.N; i++)
{
var expected = primes.IsPrime(i);
Assert.Equal(expected, i.IsPrime());
}
}
public void N6_TestIfPrime()
{
var primes = new PrimeNumbers(6);
Assert.Equal(6, primes.N);
Assert.Equal(3, primes.Count);
Assert.False(primes.IsPrime(0));
Assert.False(primes.IsPrime(1));
Assert.True(primes.IsPrime(2));
Assert.True(primes.IsPrime(3));
Assert.False(primes.IsPrime(4));
Assert.True(primes.IsPrime(5));
Assert.False(primes.IsPrime(6));
}
public void N103_TestIfPrime(long N, long n, bool expected)
{
var primes = new PrimeNumbers(N);
Assert.Equal(expected, primes.IsPrime(n));
}
