concepts: Rewrite Cacher tests using RefCell
authorMartin Pitt <martin@piware.de>
Sun, 29 Aug 2021 06:49:44 +0000 (08:49 +0200)
committerMartin Pitt <martin@piware.de>
Sun, 29 Aug 2021 06:49:44 +0000 (08:49 +0200)
commit104293d702699d7338144e3fe6384a283a1e5db2
treef305d824c9882a44f394c53805c8ab4c8a0cdb2e
parentb653e9fe9d8492f2d4b5419721f7e00b392055f9
concepts: Rewrite Cacher tests using RefCell

Avoids an external crate.
concepts/Cargo.toml
concepts/tests/test_lib.rs