undefined method `env' for #<ActionCable::Channel::ConnectionStub>

[iduuck]

Describe the bug

I am currently trying to make my RSpec test working, and I recently stumbled upon a failure, which I think is a bug in the system.

When I use the stub_connection helper. I am getting the following error.

#<NoMethodError: undefined method `env' for #<ActionCable::Channel::ConnectionStub:0x00007f81883a57d0>
Did you mean?  end>

To Reproduce

Steps to reproduce the behavior:

• Using AppSignal for Ruby gem version 2.11.2
• In my app using framework/library/gem ... version 6.0.3.2
• With this code:

  context 'with a valid pubsub token' do
      let(:user) { create(:user) }
  
      before do
        stub_connection(identified_as: :user, current_user: user, token: <TOKEN-HERE>)
      end
  
      it 'confirms the subscription' do
        subscribe
  
        expect(subscription.confirmed?).to eq(true)
      end
    end
  

[tombruijn]

I've reproduced the problem and am working on a fix.

[tombruijn]

@iduuck Thanks again for the report! A fix for this has been released in Ruby gem 2.11.7. Please upgrade and let us know if you run into any problems :)