1957487 - Add tests to cover the folders manual sorting feature

Status: NEW

(Thunderbird :: Folder and Message Lists, task, P2)

Description

[Alessandro Castellani [:aleca]]

We should implement both xpcshell and browser tests to properly cover the new manual sorting folder feature to ensure it works well and it doesn't break unexpectedly.

Comment 1

[itagagaki]

At least the following tests would be good, I think.

1. Drag a folder and drop it in the middle of the target folder that is at the same level -> as before, the dropped folder becomes a subfolder of the target folder.
2. Drag a folder and drop it slightly below the top of the target folder that is in the same hierarchy -> the dropped folder will be in the order immediately before (above) the target folder.
3. Drag a folder and drop it slightly above the bottom of the target folder that is in the same hierarchy -> the dropped folder will be immediately after (below) the target folder.
4. Drag a folder and drop it slightly below the top of the target folder that is in a different hierarchy -> the dropped folder will be in the order immediately before (above) the target folder.
5. Drag a folder and drop it slightly above the bottom of the target folder that is in a different hierarchy -> the dropped folder will be immediately after (below) the target folder.

I imagine that we could extend comm\mail\test\browser\folder-pane\browser_folderPaneDragDrop.js, but I don't know how.

Comment 2

[itagagaki]

Correction. The tests should be added to: comm/mail/base/test/browser/browser_dragDropFolders.js