public void ListViewSubItemCollection_IndexOf_Empty_ReturnsFalse()
{
var item = new ListViewItem();
var collection = new ListViewItem.ListViewSubItemCollection(item);
Assert.Equal(-1, collection.IndexOf(new ListViewItem.ListViewSubItem()));
Assert.Equal(-1, collection.IndexOf(null));
}
public void ListViewSubItemCollection_IListIndexOf_Empty_ReturnsMinusOne()
{
var item = new ListViewItem();
IList collection = new ListViewItem.ListViewSubItemCollection(item);
Assert.Equal(-1, collection.IndexOf(new ListViewItem.ListViewSubItem()));
Assert.Equal(-1, collection.IndexOf(new object()));
Assert.Equal(-1, collection.IndexOf(null));
}
public void ListViewSubItemCollection_IndexOf_Invoke_ReturnsExpected()
{
var item = new ListViewItem();
var collection = new ListViewItem.ListViewSubItemCollection(item);
var subItem = new ListViewItem.ListViewSubItem();
collection.Add(subItem);
Assert.Equal(0, collection.IndexOf(subItem));
Assert.Equal(-1, collection.IndexOf(new ListViewItem.ListViewSubItem()));
Assert.Equal(-1, collection.IndexOf(null));
}