108 lines
2.6 KiB
Ruby
108 lines
2.6 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Gitlab::Runtime do
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shared_examples "valid runtime" do |runtime, max_threads|
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it "identifies itself" do
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expect(subject.identify).to eq(runtime)
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expect(subject.public_send("#{runtime}?")).to be(true)
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end
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it "does not identify as others" do
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(described_class::AVAILABLE_RUNTIMES - [runtime]).each do |runtime|
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expect(subject.public_send("#{runtime}?")).to eq(false)
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end
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end
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it "reports its maximum concurrency" do
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expect(subject.max_threads).to eq(max_threads)
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end
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end
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before do
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allow(described_class).to receive(:process_name).and_return('ruby')
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stub_rails_env('production')
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end
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context "when unknown" do
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it "raises an exception when trying to identify" do
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expect { subject.identify }.to raise_error(subject::UnknownProcessError)
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end
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end
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context "on multiple matches" do
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before do
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stub_const('::Puma', double)
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stub_const('::Rails::Console', double)
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end
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it "raises an exception when trying to identify" do
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expect { subject.identify }.to raise_error(subject::AmbiguousProcessError)
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end
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end
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context "puma" do
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let(:puma_type) { double('::Puma') }
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before do
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stub_const('::Puma', puma_type)
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allow(puma_type).to receive_message_chain(:cli_config, :options).and_return(max_threads: 2)
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end
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it_behaves_like "valid runtime", :puma, 3
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end
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context "unicorn" do
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before do
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stub_const('::Unicorn', Module.new)
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stub_const('::Unicorn::HttpServer', Class.new)
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end
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it_behaves_like "valid runtime", :unicorn, 1
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end
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context "sidekiq" do
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let(:sidekiq_type) { double('::Sidekiq') }
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before do
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stub_const('::Sidekiq', sidekiq_type)
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allow(sidekiq_type).to receive(:server?).and_return(true)
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allow(sidekiq_type).to receive(:options).and_return(concurrency: 2)
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end
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it_behaves_like "valid runtime", :sidekiq, 4
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end
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context "console" do
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before do
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stub_const('::Rails::Console', double('::Rails::Console'))
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end
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it_behaves_like "valid runtime", :console, 1
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end
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context "test suite" do
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before do
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stub_rails_env('test')
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end
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it_behaves_like "valid runtime", :test_suite, 1
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end
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context "geo log cursor" do
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before do
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stub_const('::GeoLogCursorOptionParser', double('::GeoLogCursorOptionParser'))
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end
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it_behaves_like "valid runtime", :geo_log_cursor, 1
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end
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context "rails runner" do
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before do
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stub_const('::Rails::Command::RunnerCommand', double('::Rails::Command::RunnerCommand'))
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end
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it_behaves_like "valid runtime", :rails_runner, 1
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end
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end
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