examples tests are passing the --allow-unauthenticated flag on install

Set to critical because the examples tests have been broken for too long.

https://github.com/ubuntu-core/snapcraft/pull/482

This bug was fixed in the package snapcraft - 2.8.8

---------------
snapcraft (2.8.8) yakkety; urgency=medium

  * Create the 'partial' directory for apt. (#499) (LP: #1578007)

 -- Sergio Schvezov <email address hidden> Wed, 04 May 2016 14:22:58 -0300

Hello Leo, or anyone else affected,

Accepted snapcraft into xenial-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/snapcraft/2.8.8b in a few hours, and then in the -proposed repository.

Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.

If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision.

Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance!

The test updated are used when generating the package, there's nothing in this change visible to the user. Anyway...

Tested in an up-to-date xenial system:
- Enabled the proposed archive
- updated snapcraft to 2.8.8b

I'm marking the verification as done.

This bug was fixed in the package snapcraft - 2.8.8b

---------------
snapcraft (2.8.8b) xenial; urgency=medium

  [ Sergio Schvezov ]
  * Remove missing replacement for unittest.mock (#494) (LP: #1576998)
  * Create the 'partial' directory for apt. (#499) (LP: #1578007)
  * Don't fail if there is no system library list (#496) (LP: #1577750)
  * Don't clean target before extracting npm (#489) (LP: #1575876)
  * Don't delete the nodejs download on build. (#490) (LP: #1575882)

  [ Leo Arias ]
  * Import mock from unittest. (#492) (LP: #1576998)
  * autopkgtests: run the tests using the installed package (#464)
    (LP: #1570992)
  * Remove --allow-unauthenticated from examples tests (#482) (LP: #1573211)
  * Update the assertion of the example install (#483) (LP: #1573243)
  * Examples tests: Update the path to the snaps binaries (#484) (LP: #1573349)
  * Examples tests: use systemctl instead of the removed snap service (#485)
    (LP: #1573697)
  * Update the mosquitto example SNAP_USER_DATA path. (#486) (LP: #1574857)
  * Update the busybox test to use the snap data path. (LP: #1574901)
  * Remove the integration tests coverage. (#488) (LP: #1575383)

  [ Vincent Ladeuil ]
  * Make upload more robust by ignoring spurious errors while polling the
    scan status. (#480) (LP: #1572963)

  [ Kyle Fazzari ]
  * docs/get-started.md: Stop discussing snappy-tools. (#454) (LP: #1568113)

 -- Sergio Schvezov <email address hidden> Fri, 29 Apr 2016 14:59:47 -0300

The verification of the Stable Release Update for snapcraft has completed successfully and the package has now been released to -updates. Subsequently, the Ubuntu Stable Release Updates Team is being unsubscribed and will not receive messages about this bug report. In the event that you encounter a regression using the package from -updates please report a new bug using ubuntu-bug and tag the bug report regression-update so we can easily find any regressions.