metrics/plots: test metrics collection on no target on revision #4789
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β I have followed the Contributing to DVC checklist.
π If this PR requires documentation updates, I have created a separate PR (or issue, at least) in dvc.org and linked it here.
Thank you for the contribution - we'll try to review it as soon as possible. π
Related to #4446, #4603
In this change I introduce test checking behavior common both to
metrics
andplots
. In order to prevent test duplication amongmetrics
andplots
I createdtest_common
undertests/func/metrics
. I also movedtests/func/metrics
->tests/func/metrics/metrics
tests/func/plots
->tests/func/metrics/plots
So that we would have logic package structure, where common tests would be above particular subcommand tests. Not sure if naming of "main" package is accurate. Considering that in our docs we name both
plots
andmetrics
asmetrics
I decided to go this way.