Run e2e against multiple XMPP server implementations

[sonnyp]

Right now we only run integration tests against prosody.

Would be neat to run them against at least openfire, ejabberd and maybe jackal

Priority would be openfire because of #914

Also, openfire is trivial to use

wget https://www.igniterealtime.org/downloadServlet?filename=openfire/openfire_4_6_4.tar.gz
tar -xf openfire_4_6_4.tar.gz
cd openfire
./bin/openfire start
# setup at localhost:9090 - we need to automate his

[guusdk]

Hey, feel free to ping me about Openfire issues (I'm a core contributor)

To start a pre-provisioned version of Openfire, use ./bin/openfire.sh -demoboot. That will start Openfire using the embedded database, configured to use a domain named example.org, with an administrative account that uses as its credentials admin/admin and two users accounts: john/secret and jane/secret

Likewise, if you can tell me how to run e2e tests, I can see if we can add those to the suite of tests that we run in Openfire's CI.

[sonnyp]

@guusdk sweet

e2e tests are fairly specific at the moment. I will make a “public interface” for them and come back to you.

My todo list:

• env vars for connection parameters (credentials, port, url, ...)
• add a make target and documentation for running the e2e tests

Aside from that anything else you would need?

[guusdk]

As with anything Javascript-ish, I need to be explained as if I'm a four-years-old. :)

What probably would be helpful is:

• how to determine if the tests succeed or fail
• determine why a particular test failed