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Easily Mock Net::HTTP with Rspec
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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 |
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