NotImplementedError on disconnect about action-cable-testing

[palkan]

:test adapter is meant to be used with unit-tests, not system tests; that's why it doesn't support subscribing/unsubscribing

try to add "action_cable/testing/rspec/features" to your rails_helper.rb to use :async adapter in features specs (see https://relishapp.com/palkan/action-cable-testing/docs/shared-contexts/action-cable-shared-contexts#require-features-specs-setup)

[jsgarvin]

Ah, excellent information. Thank you! However, it turns out that I was still on 0.3.1 🤦‍♂️ of action-cable-testing. When I updated to 0.3.4 this evening, it all just worked without doing what you suggested above.

So, I did a little digging, and I'm wondering, could 71f909a (which was introduced in 0.3.2) be doing for me what you recommended above? In other words, maybe the test adapter now works with feature specs, free of charge?

I tried adding action_cable/testing/rspec/features to the rails_helper, but I'm still getting the Test adapter (i.e. this passes. expect(ActionCable.server.pubsub).to be_a(ActionCable::SubscriptionAdapter::Test) inside the feature spec.

As I said, it's working now, however, I'd like to know that it's working because it's supposed to be working, and not because I'm inadvertently making use of a genuine "undocumented feature" that's not supported and may disappear.

[palkan]

Oh, yeah, you're right, we've added this functionality recently.

I tried adding action_cable/testing/rspec/features to the rails_helper, but I'm still getting the Test adapter (i.e. this passes. expect(ActionCable.server.pubsub).to be_a(ActionCable::SubscriptionAdapter::Test) inside the feature spec.

Do you have in your RSpec configuration infer_spec_type_from_location? We rely on RSpec tags in this feature.

[jsgarvin]

As a matter of fact, I do. Seems to work great. Thanks. Sorry for opening a ticket without checking if I was up to date first. (sigh).