public void ColumnSetTitleShouldFireChangedEventIfAddedToOutline()
{
var outline = new Outline();
var col = new TestColumn("Column");
outline.AddColumn(col);
using (var scope = outline.Monitor())
{
outline.ChangeColumnTitle(col, "newtitle");
scope.Should().Raise(nameof(Outline.ColumnTitleChanged))
.WithSender(outline)
.WithArgs <ColumnTitleChangedEventArgs>(args =>
args.Column == col &&
args.PreviousTitle == "Column" &&
args.NewTitle == "newtitle");
}
}