Test the CLI script

[marco-c]

We could write another Selenium test that executes the CLI script instead of calling the web-push functions.

[gauntface]

I was wondering what you're thoughts would be on the following:

Allowing two actions on the cli:

1. send-notification
2. generate-vapid-keys

The formation would be:

web-push <Action> <Action-Options>

This would have usage of either:

web-push send-notification --endpoint=<url> --key=<browser key> [--auth=<auth secret>] [--ttl=<seconds>] [--payload=<message>] [--vapid-audience] [--vapid-subject] [--vapid-pvtkey] [--vapid-pubkey]

web-push generate-vapid-keys [--json]

The output of generate-vapid-keys would be something along the lines of:

$web-push generate-vapid-keys

     ======================================
     Public Key:
     1234567890123456678990

     Private Key:
     12345678901234567890
      ======================================

The idea being if a developer was just starting out, they could get a set of VAPID keys without actually having to run a node script first to then change the script.

[marco-c]

Sounds good to me, we could also add it to the documentation in the Usage section.