public void ShouldHaveLastPositionAsLenghtMinusOne()
{
var array = new ExtendedIntegerArray(10);
array[array.Length - 1] = 10;
Assert.AreEqual(10, array[array.Length - 1]);
}
public void ShouldBeZeroIndexed()
{
var array = new ExtendedIntegerArray(10);
array[0] = 1;
Assert.AreEqual(1, array[0]);
}
public void ShouldHavePositionForElements()
{
var array = new ExtendedIntegerArray(10);
array[8] = 256;
Assert.AreEqual(256, array[8]);
}
public void CanCalculateSumBetweenTwoPositions()
{
var array = new ExtendedIntegerArray(100);
for (int i = 0; i < 100; i++)
{
array[i] = i + 1;
}
Assert.AreEqual(1010, array.SumOf(39, 59));
}
public void ShouldthrowWhenAccesingPostionEqualToLenght()
{
var array = new ExtendedIntegerArray(10);
Assert.Throws <IndexOutOfRangeException>(() => array[array.Length] = 11);
}
public void CanStoreIntegers()
{
var array = new ExtendedIntegerArray(1);
Assert.DoesNotThrow(() => array[0] = 1);
}
