[CAY-2319] Embeddable > Attributes. Undo does not cancel pasted objects

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 4.0.B1
• Fix Version/s: 4.0.B2, 4.1.M1
• Component/s: Modeler
• Environment: Win7 x64
• Assignee: Nikita Timofeev
• Reporter: Yury Harachka
• Created: 23/May/17 11:05
• Updated: 10/Sep/17 11:45
• Resolved: 30/Jun/17 15:26

Description

Steps:
1. Create Embeddable
2. Click on Create Attribute 3 times
-> 3 attributes are created: untitledAttr, untitledAttr1, untitledAttr2

3. Select untitledAttr and press 'Copy Attribute' button
4. Press Paste button 3 times
-> To the previously created attributes were added 3 more attributes: Copy of untitledAttr (1), Copy of untitledAttr (2), Copy of untitledAttr (3)

5. Press Undo
-> Nothing happens - NOT OK

6. Press Undo again
-> untitledAttr2 is removed
-> Please note that not last action is canceled - NOT OK

7. Press on Undo button a few more times
-> First, the previously created attributes are removed (not copies), and then Embeddable is deleted - NOT OK, wrong logic

8. Now press on Redo button as long as it is active
-> All 'copy of...' are duplicated - NOT OK
see 1.png

Expected: Undo cancels the last action

Dependence on CAY-2312

Issue Links

• links to: GitHub Pull Request #230