Currently offline mode is not tested at all, this means it's easy to break offline mode and not notice.
The difficulties in testing offline mode all centre around: how do you simulate a loss of connection inside cypress during testing?
It's possible that the latest version of cypress has some stuff to support this. I'll investigate that first. But worst case scenario we might need to have some hack in place to force pdfreview into offline mode.
Currently offline mode is not tested at all, this means it's easy to break offline mode and not notice.
The difficulties in testing offline mode all centre around: how do you simulate a loss of connection inside cypress during testing?
It's possible that the latest version of cypress has some stuff to support this. I'll investigate that first. But worst case scenario we might need to have some hack in place to force pdfreview into offline mode.