Likely unit tests... https://github.com/systemd/systemd/tree/master/test/test-resolve https://github.com/systemd/systemd/tree/master/test/test-res... I assume

Likely unit tests... https://github.com/systemd/systemd/tree/master/test/test-resolve https://github.com/systemd/systemd/tree/master/test/test-res... I assume some of these use it. >why the tests can't be modified to set DNS/NTP? I am not a systemd maintainer, they probably could be adjusted, but frankly I don't imagine they or I care enough to do so. Like I said, this change only affects the devs, so why should it matter to anyone else.