private void TheArrayHasTheExpectedSize(int arraySize)
{
var arrayFiller = new ArrayFiller(arraySize);
var array = arrayFiller.GetRandomlyFilledArray();
Assert.AreEqual(arraySize, array.Length);
}
private void TheArrayDoesNotHaveDuplicatess(int arraySize)
{
var arrayFiller = new ArrayFiller(arraySize);
var array = arrayFiller.GetRandomlyFilledArray();
Assert.AreEqual(array.Distinct().Count(), array.Length);
}