chore: fix integration test

The test previously did nothing.

spec/integration/dummy/app/consumers/test_consumer.rb

@@ -1,13 +1,18 @@
 # frozen_string_literal: true
 
 class TestConsumer < ApplicationConsumer
+  class << self
+    attr_accessor :queue
+  end
+
   def index
     data = {fuubar: 'abc'}
 
     publish data, to: 'local.test.another_action'
   end
 
   def another_action
-    puts payload.inspect.to_s
+    self.class.queue ||= []
+    self.class.queue << payload
   end
 end

spec/integration/dummy/config/rabbitmq.yml

@@ -3,6 +3,8 @@ common: &common
 
 test:
   <<: *common
+  pool_class: Msgr::TestPool
+  raise_exceptions: true
 
 development:
   <<: *common

spec/integration/spec_helper.rb

@@ -50,4 +50,10 @@
   config.before do
     Msgr.logger = false
   end
+
+  config.after do
+    # Flush the consumer queue
+    Msgr.client.stop delete: true
+    Msgr::TestPool.reset
+  end
 end

spec/integration/test_controller_spec.rb

@@ -2,8 +2,16 @@
 
 require 'spec_helper'
 
-describe TestController, type: :request do
+describe TestController, type: :controller do
+  before do
+    Msgr.client.start
+  end
+
   it 'sends messages on :index' do
-    get '/'
+    get :index
+
+    Msgr::TestPool.run(count: 2)
+
+    expect(TestConsumer.queue).to eq [{fuubar: 'abc'}]
   end
 end