It seems there currently is no easy (or hard even) way to unit test
ActionCable channels, which makes me very sad. There is a bit of logic in
my Channels which would be very nice to cover with tests. Ideally, I'd like
to have something like this:
it "rejects connection if current_user isn't the owner of the contract"
do
channel = create_channel(:contract)
sign_in @unauthorized_user
expect(channel.subscribe(params: {contract_id: 1}).to
reject_connection
end
Is this something even remotely likely to happen? I googled very hard and I
also checked every ActionCable issue (opened & closed) and couldn't find
anyone asking this question.
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