coderxin · August 19, 2020 15:49 · Nov 30, 2017
diff --git a/rspec_mock_net_http.rb b/rspec_mock_net_http.rb
@@ -0,0 +1,27 @@
+require 'rails_helper'
+
+RSpec.describe MyWorker, type: :job do
+  include ActiveJob::TestHelper
+
+  let(:sqs_msg) { double AWS::SQS::ReceivedMessage, 
+    id: 'fc754df7-9cc2-4c41-96ca-5996a44b771e',
+    body: 'test',
+    delete: nil }
+
+  describe '#perform' do
+
+    subject(:job) { described_class.new }
+
+    it 'sends the message' do
+      # Setup successful response
+      response = Net::HTTPSuccess.new(1.0, '200', 'OK')
+      # Setup Net::HTTP to receive the response
+      expect_any_instance_of(Net::HTTP).to receive(:request) { response }
+      # Setup response to receive follow messages below. 
+      # This prevents the elusive "undefined method `close' for nil:NilClass" error.
+      expect(response).to receive(:body) { '{"data": "that you want to return"}' }      
+
+      job.perform(sqs_msg)
+    end
+  end
+end