Bug 1150521

Created attachment 944972 [details]
Example of good link in form modeler form

Description of problem:
Currently the document attachment download button in Process Instance Details (Documents tab) does not contain URL for the document.
Also it is rendered with a button with clock image and title 'Process Variable history', which is misleading.

I would like to kindly ask for change in implementation for the sake of testability. I attach 2 screenshot illustrating the issue.
Basically for this feature to be testable automatically on different browsers / platforms I need the page to contain the URL of the attachment. 

It is desirable to have URL in href attribute of a html anchor (see good.png) 
In that can URL can be easily extracted by selenium and used to download the attachment and verify its contents.

However the approach taken in  Process Instance details > Documents panel (see bad.png) uses a button, which doesn't have URL present in the DOM and the download can only be started by clicking a button, which brings up native browser file download dialog. This is basically impossible to automate across different platforms / browsers.

So could you please change the implementation in the console, so that the URL of the attachment is present in the DOM?


Version-Release number of selected component (if applicable):
kie-wb 6.2.0 SNAPSHOT

How reproducible:
Always

Steps to Reproduce:
1. Create a process with a variable of type Document and a process start form / human task form with Document field as described in community documentation (see section 13.4. Document attachments)
2. Compare how the document link is rendered in TaskList's forms for human task completion & in Process Instance Details > Documents tab

Actual results:
In form modeler forms there is a link to download the document of the form <a href="DOCUMENT_URL" ...

In the Process instance perspective there is only image which runs some javascript to start document downlaod

Expected results:
Process instance perspective has link to download attachment which contains document URL.

Additional info:
See https://issues.jboss.org/browse/BPMSPL-37