public void CanRemoveMiddleItem()
{
ListModel <int> list = null;
"Given non empty single model list"
.x(() =>
{
list = new ListModel <int>();
list.AddInTail(1);
list.AddInTail(2);
list.AddInTail(3);
list.AddInTail(4);
list.AddInTail(5);
});
"And cursor set in item 4"
.x(() =>
{
list.CursorToHead();
list.SetToNextSameItem(4);
});
"When user tries to remove current item"
.x(() =>
{
list.RemoveItem();
});
"Then system must return head item and set cursor to new head"
.x(() =>
{
var items = list.GetItems();
var isSet = list.IsCursorSet();
var item = list.GetItem();
var expected = new List <int>()
{
1, 2, 3, 5
};
isSet.Should().BeTrue();
item.Should().Be(5);
items.Should().BeEquivalentTo(expected);
});
}
