Investigate test fails cliMain with encryption and user_ldap

[phil-davis]

https://drone.owncloud.com/owncloud/user_ldap/2232/200/13

--- Failed scenarios:

    /var/www/owncloud/testrunner/tests/acceptance/features/cliMain/filesChecksum.feature:4
    /var/www/owncloud/testrunner/tests/acceptance/features/cliMain/filesChecksum.feature:8
    /var/www/owncloud/testrunner/tests/acceptance/features/cliMain/filesChecksum.feature:12
    /var/www/owncloud/testrunner/tests/acceptance/features/cliMain/filesChecksum.feature:17

24 scenarios (20 passed, 4 failed)
128 steps (124 passed, 4 failed)

Feature: files checksum command

  Scenario: Administrator verifies the checksum of all the files       # /var/www/owncloud/testrunner/tests/acceptance/features/cliMain/filesChecksum.feature:4
    When the administrator invokes occ command "files:checksum:verify" # OccContext::theAdministratorInvokesOccCommand()
    Then the command should have been successful                       # OccContext::theCommandShouldHaveBeenSuccessful()
      The command was not successful, exit code was 1.
      stdOut was: 'This operation might take quite some time.
      '
      stdErr was: '
      In Encryption.php line 359:
                                                                                     
        Can not decrypt this file, probably this is a shared file. Please ask the f  
        ile owner to reshare the file with you.                                      
                                                                                     
      
      files:checksums:verify [-r|--repair] [-u|--user USER] [-p|--path PATH]
      
      '
       (Exception)

It seems to have started the last 2 nights. Might be due to some change on about Wednesday 2020-02-05?

[phil-davis]

Note: the fail is with user-key encryption.
It passes with master-key encryption: https://drone.owncloud.com/owncloud/user_ldap/2232/235/13

So maybe files:checksum:verify is not supported for user-key encryption.

[phil-davis]

Happens in each nightly, e.g.: https://drone.owncloud.com/owncloud/user_ldap/2239/200/13

[phil-davis]

The problem is in encryption. See these issues and linked PRs for the tests that are now skipped:
owncloud/core#36985
owncloud/encryption#181
owncloud/encryption#182

The user_ldap CLI acceptance tests should pass tonight, because the pipelines have the correct skipOnEncryption* filter tags, so they will ignore the skipped scenarios.

[phil-davis]

The necessary scenarios should now be skipped in core.
We will see the result tonight, then if all is well then this issue can be closed.

[phil-davis]

Passing: https://drone.owncloud.com/owncloud/user_ldap/2275