Update test to click down arrow to open !DateTextBox dropdown, refs #14142.
Update test to click down arrow to open !DateTextBox dropdown, refs #14142.

git-svn-id: 674a2d6b1e32e53f607eb824547723f32280967e@26950 560b804f-0ae3-0310-86f3-f6aa0a117693

redaktor/deliteful