If you're a package maintainer, you can easily have adequate check your
package(s) with autopkgtest.

Example debian/tests/adequate:

---8<---
#!/bin/sh

adequate $(dh_listpackages) >&2
--->8---

Example debian/tests/control snippet:

---8<---
Tests: adequate
Depends: @, adequate, debhelper
Restrictions: superficial
--->8---

Do note that adequate likely does not suffice as the only test in a package's
autopkgtest suite, but that it might serve well as an additional test.
