From: Andy Allan <git@gravitystorm.co.uk>
Date: Wed, 23 Feb 2022 11:37:09 +0000 (+0000)
Subject: Rework 'empty' tag tests
X-Git-Tag: live~2585^2~2
X-Git-Url: https://git.openstreetmap.org/rails.git/commitdiff_plain/374518f58ac5e598d669ffd4e7e3a945b68b877c?hp=374518f58ac5e598d669ffd4e7e3a945b68b877c

Rework 'empty' tag tests

These tests were checking that the parent object was set, but this
was not obvious from the way that the tests were named and constructed.

This refactoring makes it clearer what is being checked.
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