public void PrimeTables_MakeSieve_Returns_EstimateBelowStartEstimate_Null()
{
var model = new PrimeTablesModel();
var result = model.MakeSieve(-1, 100);
Assert.AreEqual(result, null);
}
public void PrimeTables_MakeSieve_Returns_EstimateAboveStartEstimate_Null()
{
var model = new PrimeTablesModel();
var result = model.MakeSieve(PrimeConstants.StartEstimate + 1, 1);
Assert.AreEqual(result, null);
}
public void PrimeTables_MakeSieve_Returns_InValidPrime_ReturnsNull()
{
var model = new PrimeTablesModel();
var result = model.MakeSieve(10, -1);
Assert.AreEqual(result, null);
}
public void PrimeTables_MakeSieve_Returns_NullPrimeTable()
{
var expectedPrimes = new int[0];
var model = new PrimeTablesModel();
var result = model.ReturnTable(expectedPrimes);
CollectionAssert.AreEqual(null, result);
}
public void PrimeTables_MakeSieve_Returns_10Primes()
{
var expectedPrimes = new int[] { 2, 3, 5, 7, 11, 13, 17, 19, 23, 29 };
var model = new PrimeTablesModel();
var result = model.MakeSieve(PrimeConstants.StartEstimate, 10).Where(p => p == true).ToList();
Assert.AreEqual(result.Count, expectedPrimes.Length);
}
public void PrimeTables_MakeSieve_Returns_PrimeTable()
{
var expectedPrimes = new int[] { 2, 3 };
var expectedTables = new int[, ] {
{ 0, 2, 3 },
{ 2, 4, 6 },
{ 3, 6, 9 },
};
var model = new PrimeTablesModel();
var result = model.ReturnTable(expectedPrimes);
CollectionAssert.AreEqual(result, expectedTables);
}
private PrimeTablesViewModel setup()
{
var model = new PrimeTablesModel();
return(new PrimeTablesViewModel(model));
}
