fix test_getPayloadData in case there've been recent changes in the plugins definitions

[mmusich]

fixes #34512

PR description:

Addresses #34512 (comment) by not looking for a specific key in the returned json file, but just checking if the length is not 0.

PR validation:

scram b runtests 

if this PR is a backport please specify the original PR and why you need to backport that PR:

N/A

[cmsbuild]

+code-checks

Logs: https://cmssdt.cern.ch/SDT/code-checks/cms-sw-PR-34515/24014

• This PR adds an extra 12KB to repository

• There are other open Pull requests which might conflict with changes you have proposed:

  • File CondCore/Utilities/test/test_getPayloadData.sh modified in PR(s): getPayloadData.py: fix --suppress-output and --image_plot options for Py3 #34444

[cmsbuild]

A new Pull Request was created by @mmusich (Marco Musich) for master.

It involves the following packages:

• CondCore/Utilities (db)

@ggovi, @cmsbuild can you please review it and eventually sign? Thanks.
@mmusich this is something you requested to watch as well.
@silviodonato, @dpiparo, @qliphy, @perrotta you are the release manager for this.

cms-bot commands are listed here

[mmusich]

@cmsbuild please test

[cmsbuild]

+1

Summary: https://cmssdt.cern.ch/SDT/jenkins-artifacts/pull-request-integration/PR-edc7c2/16895/summary.html
COMMIT: b255057
CMSSW: CMSSW_12_0_X_2021-07-15-2300/slc7_amd64_gcc900
User test area: For local testing, you can use /cvmfs/cms-ci.cern.ch/week1/cms-sw/cmssw/34515/16895/install.sh to create a dev area with all the needed externals and cmssw changes.

Comparison Summary

Summary:

• No significant changes to the logs found
• Reco comparison results: 2 differences found in the comparisons
• DQMHistoTests: Total files compared: 38
• DQMHistoTests: Total histograms compared: 2786302
• DQMHistoTests: Total failures: 1
• DQMHistoTests: Total nulls: 0
• DQMHistoTests: Total successes: 2786279
• DQMHistoTests: Total skipped: 22
• DQMHistoTests: Total Missing objects: 0
• DQMHistoSizes: Histogram memory added: 0.0 KiB( 37 files compared)
• Checked 160 log files, 37 edm output root files, 38 DQM output files
• TriggerResults: no differences found

[mmusich]

type bug-fix

[mmusich]

urgent

[qliphy]

ping @cms-sw/db-l2

[ggovi]

+1

[cmsbuild]

This pull request is fully signed and it will be integrated in one of the next master IBs (tests are also fine). This pull request will now be reviewed by the release team before it's merged. @silviodonato, @dpiparo, @qliphy, @perrotta (and backports should be raised in the release meeting by the corresponding L2)

[perrotta]

+1