As far as I can see no unstable dependencies are rquired to execute the tests.
Also, keeping the composer.lock file does not add much value. It has no affect when this library is required by another project as the lock file is only taken into account for the root project anyway while keeping it imposes the risk to forget to sync the composer.json file with the lock file.
jschaedl
commented
5 years ago
As far as I can see no unstable dependencies are rquired to execute the tests.
Also, keeping the composer.lock file does not add much value. It has no affect when this library is required by another project as the lock file is only taken into account for the root project anyway while keeping it imposes the risk to forget to sync the composer.json file with the lock file.