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fix!: Drop DelayedJob ActiveRecord in Tests #685

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12 changes: 10 additions & 2 deletions instrumentation/delayed_job/Appraisals
Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,14 @@
#
# SPDX-License-Identifier: Apache-2.0

appraise 'delayed_job-4.1' do
gem 'delayed_job', '~> 4.1.0'
appraise 'delayed_job_4.1-rails-7.1' do
gem 'activejob', '~> 7.1.0'
end

appraise 'delayed_job_4.1-rails-7.0' do
gem 'activejob', '~> 7.0.0'
end

appraise 'delayed_job-4.1-rails-6.1' do
gem 'activejob', '~> 6.1.0'
end
Original file line number Diff line number Diff line change
Expand Up @@ -56,7 +56,6 @@ def build_attributes(job)
end

def add_events(span, job)
span.add_event('created_at', timestamp: job.created_at)
span.add_event('run_at', timestamp: job.run_at) if job.run_at
span.add_event('locked_at', timestamp: job.locked_at) if job.locked_at
end
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -30,8 +30,7 @@ Gem::Specification.new do |spec|

spec.add_development_dependency 'appraisal', '~> 2.5'
spec.add_development_dependency 'bundler', '~> 2.4'
spec.add_development_dependency 'delayed_job', '~> 4.1.0'
spec.add_development_dependency 'delayed_job_active_record'
spec.add_development_dependency 'delayed_job', '~> 4.1.7'
spec.add_development_dependency 'minitest', '~> 5.0'
spec.add_development_dependency 'opentelemetry-sdk', '~> 1.1'
spec.add_development_dependency 'opentelemetry-test-helpers', '~> 0.3'
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -16,8 +16,7 @@
let(:span) { exporter.finished_spans.last }

before do
TestHelper.setup_active_record

Delayed::Worker.backend.delete_all
stub_const('BasicPayload', Class.new do
def perform; end
end)
Expand Down Expand Up @@ -50,8 +49,6 @@ def job_data

after do
OpenTelemetry.propagation = @orig_propagation

TestHelper.teardown_active_record
end

describe 'enqueue callback' do
Expand All @@ -74,11 +71,9 @@ def job_data
_(span.attributes['messaging.operation']).must_equal 'publish'
_(span.attributes['messaging.message_id']).must_be_kind_of String

_(span.events.size).must_equal 2
_(span.events[0].name).must_equal 'created_at'
_(span.events.size).must_equal 1
_(span.events[0].name).must_equal 'run_at'
_(span.events[0].timestamp).must_be_kind_of Integer
_(span.events[1].name).must_equal 'run_at'
_(span.events[1].timestamp).must_be_kind_of Integer
end

describe 'when queue name is set' do
Expand Down Expand Up @@ -124,7 +119,6 @@ def job_data
_(exporter.finished_spans.size).must_equal 1
_(exporter.finished_spans.first.name).must_equal 'default publish'
job_run
_(exporter.finished_spans.size).must_equal 2

_(span).must_be_kind_of OpenTelemetry::SDK::Trace::SpanData
_(span.name).must_equal 'default process'
Expand All @@ -138,17 +132,15 @@ def job_data
_(span.attributes['messaging.operation']).must_equal 'process'
_(span.attributes['messaging.message_id']).must_be_kind_of String

_(span.events.size).must_equal 3
_(span.events[0].name).must_equal 'created_at'
_(span.events[0].name).must_equal 'run_at'
_(span.events[0].timestamp).must_be_kind_of Integer
_(span.events[1].name).must_equal 'run_at'
_(span.events[1].name).must_equal 'locked_at'
_(span.events[1].timestamp).must_be_kind_of Integer
_(span.events[2].name).must_equal 'locked_at'
_(span.events[2].timestamp).must_be_kind_of Integer
end

describe 'when queue name is set' do
let(:job_params) { { queue: 'foobar_queue' } }
let(:job_enqueue) { Delayed::Job.enqueue(@basic_payload.new, job_params) }

it 'span tags include queue name' do
job_run
Expand Down Expand Up @@ -181,11 +173,10 @@ def job_data
it 'has resource name equal to underlying ActiveJob class name' do
job_run
_(span.attributes['messaging.delayed_job.name']).must_equal 'ErrorPayload'
_(span.events.size).must_equal 4
_(span.events[3].name).must_equal 'exception'
_(span.events[3].timestamp).must_be_kind_of Integer
_(span.events[3].attributes['exception.type']).must_equal 'ArgumentError'
_(span.events[3].attributes['exception.message']).must_equal 'This job failed'
_(span.events[2].name).must_equal 'exception'
_(span.events[2].timestamp).must_be_kind_of Integer
_(span.events[2].attributes['exception.type']).must_equal 'ArgumentError'
_(span.events[2].attributes['exception.message']).must_equal 'This job failed'
end
end
end
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
let(:exporter) { EXPORTER }

before do
Delayed::Worker.backend.delete_all
instrumentation.install
exporter.reset
end
Expand Down Expand Up @@ -48,14 +49,6 @@
end

describe 'tracing' do
before do
TestHelper.setup_active_record
end

after do
TestHelper.teardown_active_record
end

it 'before job' do
_(exporter.finished_spans.size).must_equal 0
end
Expand Down
39 changes: 10 additions & 29 deletions instrumentation/delayed_job/test/test_helper.rb
Original file line number Diff line number Diff line change
Expand Up @@ -7,8 +7,13 @@
require 'bundler/setup'
Bundler.require(:default, :development, :test)

# These are dependencies that delayed job assumes are already loaded
# We are compensating for that here in this test... that is a smell
# NoMethodError: undefined method `extract_options!' for [#<ActiveJobPayload:0x0000000108bf5d48>, {}]:Array
# delayed_job-4.1.11/lib/delayed/backend/job_preparer.rb:7:in `initialize'0
require 'active_support/core_ext/array/extract_options'

require 'opentelemetry-instrumentation-delayed_job'
require 'active_support/core_ext/kernel/reporting'

require 'minitest/autorun'
require 'rspec/mocks/minitest_integration'
Expand All @@ -24,31 +29,7 @@
c.add_span_processor span_processor
end

ActiveRecord::Migration.verbose = false

module TestHelper
extend self

def setup_active_record
::ActiveRecord::Base.establish_connection(adapter: 'sqlite3', database: ':memory:')
::ActiveRecord::Schema.define do
create_table 'delayed_jobs', force: :cascade do |t|
t.integer 'priority', default: 0, null: false
t.integer 'attempts', default: 0, null: false
t.text 'handler', null: false
t.text 'last_error'
t.datetime 'run_at'
t.datetime 'locked_at'
t.datetime 'failed_at'
t.string 'locked_by'
t.string 'queue'
t.datetime 'created_at'
t.datetime 'updated_at'
end
end
end

def teardown_active_record
::ActiveRecord::Base.connection.close
end
end
gem_dir = Gem::Specification.find_by_name('delayed_job').gem_dir
require "#{gem_dir}/spec/delayed/backend/test"
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IMHO it would make sense to add PR to delayed job to move this file into lib folder since it is useful for testing depending libs. Should I try to open PR?

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That would be great! Thank you

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@arielvalentin arielvalentin Oct 9, 2023

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Lead time seems like it is about 3-4 months in my experience collectiveidea/delayed_job#1169

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definitely not blocker from my side


Delayed::Worker.backend = Delayed::Backend::Test::Job
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