Allow if no params in URL or none in configuration. Add test coverage as well.

if (!$params || !$query_string) { is exactly the same as if (!$params || ($params && !$query_string)) {, so that would be shorter if it works.

Please review the merge request.

Marking this issue as Major, since it would prevent most potential uses of this module altogether.

Thanks! I approve, but I think I can't do it on git.drupalcode.org. Sorry :(

A maintainer has to do that part.

Working on creating tests.

The requestAffected() function didn't have any tests for it at all! I added test coverage for the entire function, not just for the changed functionality.

It's a good thing I spent time last week reading about how phpspec/prophecy works, because the module's tests use it a lot.

Adding as a related issue, since I fixed its failing phpunit test here.

Shorter title.

Still waiting on review.