Make requiring RSpec explicitly

README.md

@@ -124,16 +124,24 @@ end
 
 ### RSpec Usage
 
+First, you need to have [rspec-rails](https://github.com/rspec/rspec-rails) installed.
 
-First, set your adapter to `test` in `cable.yml`:
+Second, add this to your `"rails_helper.rb"` after requiring `environment.rb`:
+
+```ruby
+require "action_cable/testing/rspec"
+```
+
+To use `have_broadcasted_to` / `broadcast_to` matchers anywhere in your specs, set your adapter to `test` in `cable.yml`:
 
 ```yml
 # config/cable.yml
 test:
  adapter: test
 ```
 
-Now you can use `have_broadcasted_to` / `broadcast_to` matchers anywhere in your specs. For example:
+And then use these matchers, for example:
+
 
 ```ruby
 RSpec.describe CommentsController do

features/README.md

@@ -20,15 +20,23 @@ And then execute:
 
 ## Basic Usage
 
-First, set your adapter to `test` in `cable.yml`:
+First, you need to have [rspec-rails](https://github.com/rspec/rspec-rails) installed.
+
+Second, add this to your `"rails_helper.rb"` after requiring `environment.rb`:
+
+```ruby
+require "action_cable/testing/rspec"
+```
+
+To use `have_broadcasted_to` / `broadcast_to` matchers anywhere in your specs, set your adapter to `test` in `cable.yml`:
 
 ```yml
 # config/cable.yml
 test:
  adapter: test
 ```
 
-Now you can use `have_broadcasted_to` / `broadcast_to` matchers anywhere in your specs. For example:
+And then use these matchers, for example:
 
 ```ruby
 RSpec.describe CommentsController do

features/step_definitions/additional_cli_steps.rb

@@ -6,9 +6,7 @@
 end
 
 require "rails/version"
-
-require "rspec/rails"
-require "action-cable-testing"
+require "action_cable/testing/rspec"
 
 Then /^the example(s)? should( all)? pass$/ do |_, _|
  step %q{the output should contain "0 failures"}

lib/action_cable/testing.rb

@@ -18,5 +18,3 @@ module SubscriptionAdapter
  autoload :Test
  end
 end
-
-require "action_cable/testing/rspec" if defined?(::RSpec::Rails)

lib/action_cable/testing/rspec.rb

@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require "action-cable-testing"
+require "rspec/rails"
 require "rspec/rails/example/channel_example_group"
 require "rspec/rails/matchers/action_cable"
 

spec/dummy/spec/rails_helper.rb

@@ -4,8 +4,7 @@
 require File.expand_path('../../config/environment', __FILE__)
 # Prevent database truncation if the environment is production
 abort("The Rails environment is running in production mode!") if Rails.env.production?
-require 'rspec/rails'
-require 'action-cable-testing'
+require "action_cable/testing/rspec"
 
 # Add additional requires below this line. Rails is not loaded until this point!
 

spec/spec_helper.rb

@@ -8,9 +8,7 @@
 require "action_view/railtie"
 require "action_cable"
 
-require "rspec/rails"
-
-require "action-cable-testing"
+require "action_cable/testing/rspec"
 
 require "ammeter/init"