public void WhenPopulatePrimesZero_ShouldPopulateNoPrimes()
{
var primes = new PrimesModel(4);
primes.PopulatePrimes(0);
CollectionAssert.AreEqual(new List <long> {
}, primes.Primes);
Assert.AreEqual(0, primes.NumberOfPrimes);
Assert.AreEqual(0, primes.GetPrimeTableAt(3, 2));
}
public void WhenPopulatePrimes3Prime_ShouldPopulateAppropiately()
{
var primes = new PrimesModel(0);
primes.PopulatePrimes(3);
CollectionAssert.AreEqual(new List <long> {
2, 3, 5
}, primes.Primes);
Assert.AreEqual(3, primes.NumberOfPrimes);
Assert.AreEqual(expected11x11PrimesTable[2, 1], primes.GetPrimeTableAt(2, 1));
}
public void WhenPopulatePrimes10Prime_ShouldPopulateAppropiately()
{
var primes = new PrimesModel(-5);
primes.PopulatePrimes(10);
CollectionAssert.AreEqual(new List <long> {
2, 3, 5, 7, 11, 13, 17, 19, 23, 29
}, primes.Primes);
Assert.AreEqual(10, primes.NumberOfPrimes);
Assert.AreEqual(expected11x11PrimesTable[0, 1], primes.GetPrimeTableAt(0, 1));
Assert.AreEqual(expected11x11PrimesTable[5, 3], primes.GetPrimeTableAt(5, 3));
Assert.AreEqual(expected11x11PrimesTable[8, 9], primes.GetPrimeTableAt(8, 9));
}
public void WhenPopulatePrimesNegative_ShouldPopulateNoPrimes()
{
var primes = new PrimesModel(3);
primes.PopulatePrimes(-1);
CollectionAssert.AreEqual(new List <long> {
}, primes.Primes);
Assert.AreEqual(0, primes.NumberOfPrimes);
Assert.AreEqual(0, primes.GetPrimeTableAt(0, 1));
primes = new PrimesModel(7);
primes.PopulatePrimes(-239);
CollectionAssert.AreEqual(new List <long> {
}, primes.Primes);
Assert.AreEqual(0, primes.NumberOfPrimes);
Assert.AreEqual(0, primes.GetPrimeTableAt(3, 0));
}
