public void SortableBindingList_does_not_sort_for_non_XNode_that_does_not_implement_IComparable()
{
var list = new List <ListElement>
{
3,
1,
4,
1,
5,
9
};
var unsortedList = new List <ListElement>
{
3,
1,
4,
1,
5,
9
};
var bindingList = new SortableBindingList <ListElement>(list);
((IBindingList)bindingList).ApplySort(ListElement.Property("Random"), ListSortDirection.Ascending);
Assert.True(list.SequenceEqual(unsortedList, new ListElementComparer()));
}
public void SortableBindingList_does_not_sort_for_byte_arrays()
{
var list = new List <ListElement>
{
3,
1,
4,
1,
5,
9
};
var unsortedList = new List <ListElement>
{
3,
1,
4,
1,
5,
9
};
var bindingList = new SortableBindingList <ListElement>(list);
((IBindingList)bindingList).ApplySort(ListElement.Property("ByteArray"), ListSortDirection.Descending);
Assert.True(list.SequenceEqual(unsortedList, new ListElementComparer()));
}
public void SortableBindingList_can_sort_when_list_contains_derived_objects()
{
var list = new List <ListElement> {
new DerivedListElement(3), new DerivedListElement(1), new DerivedListElement(4)
};
var sortedList = new List <ListElement> {
new DerivedListElement(1), new DerivedListElement(3), new DerivedListElement(4)
};
var bindingList = new SortableBindingList <ListElement>(list);
((IBindingList)bindingList).ApplySort(ListElement.Property("Int"), ListSortDirection.Ascending);
Assert.True(list.SequenceEqual(sortedList, new ListElementComparer()));
}
private void SortTest(string property, ListSortDirection direction)
{
var list = new List <ListElement> {
3, 1, 4, 1, 5, 9
};
var sortedList = direction == ListSortDirection.Ascending
? new List <ListElement> {
1, 1, 3, 4, 5, 9
}
: new List <ListElement> {
9, 5, 4, 3, 1, 1
};
var bindingList = new SortableBindingList <ListElement>(list);
((IBindingList)bindingList).ApplySort(ListElement.Property(property), direction);
Assert.True(list.SequenceEqual(sortedList, new ListElementComparer()));
}