mirror of
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synced 2022-11-09 13:52:34 -05:00
77 lines
1.9 KiB
Ruby
77 lines
1.9 KiB
Ruby
require 'helper'
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require 'sidekiq/middleware/chain'
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require 'sidekiq/middleware/server/unique_jobs'
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require 'sidekiq/processor'
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class TestMiddleware < MiniTest::Unit::TestCase
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describe 'middleware chain' do
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class CustomMiddleware
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def initialize(name, recorder)
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@name = name
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@recorder = recorder
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end
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def call(*args)
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@recorder << [@name, 'before']
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yield
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@recorder << [@name, 'after']
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end
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end
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it 'supports custom middleware' do
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chain = Sidekiq::Middleware::Chain.new
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chain.register do
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use CustomMiddleware, 1, []
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end
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assert_equal CustomMiddleware, chain.entries.last.klass
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end
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class CustomWorker
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include Sidekiq::Worker
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def perform(recorder)
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recorder << ['work_performed']
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end
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end
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class NonYieldingMiddleware
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def call(*args)
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end
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end
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it 'executes middleware in the proper order' do
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Sidekiq::Middleware::Server::UniqueJobs.class_eval do
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def call(*args); yield; end
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end
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recorder = []
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msg = { 'class' => CustomWorker.to_s, 'args' => [recorder] }
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Sidekiq::Processor.middleware.register do
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2.times { |i| use CustomMiddleware, i.to_s, recorder }
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end
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boss = MiniTest::Mock.new
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processor = Sidekiq::Processor.new(boss)
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boss.expect(:processor_done!, nil, [processor])
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processor.process(msg, 'default')
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assert_equal %w(0 before work_performed 0 after), recorder.flatten
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end
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it 'allows middleware to abruptly stop processing rest of chain' do
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recorder = []
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chain = Sidekiq::Middleware::Chain.new
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chain.register do
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use NonYieldingMiddleware
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use CustomMiddleware, 1, recorder
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end
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final_action = nil
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chain.invoke { final_action = true }
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assert_equal nil, final_action
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assert_equal [], recorder
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end
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end
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end
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