public void ShouldCreateNewVectorWithAlteredCell()
{
Vector <int> original = new ArrayVector <int>(1, 2, 3);
original.ShouldList(1, 2, 3);
original.With(0, 10).ShouldList(10, 2, 3);
original.With(1, 20).ShouldList(1, 20, 3);
original.With(2, 30).ShouldList(1, 2, 30);
original.ShouldList(1, 2, 3);
}
public void ShouldThrowExceptionWhenGivenIndexIsOutOfRange()
{
Vector <int> empty = new ArrayVector <int>();
var actions = new Action[]
{
() => empty.With(0, 0),
() => empty.With(-1, -1),
() => { int value = empty[0]; },
() => { int value = empty[-1]; }
};
foreach (var action in actions)
{
action.ShouldThrow <IndexOutOfRangeException>("Index was outside the bounds of the vector.");
}
}
