101 lines
3.2 KiB
Ruby
101 lines
3.2 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::Cluster::LifecycleEvents do
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using RSpec::Parameterized::TableSyntax
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# we create a new instance to ensure that we do not touch existing hooks
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let(:replica) { Class.new(described_class) }
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before do
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# disable blackout period to speed-up tests
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stub_config(shutdown: { blackout_seconds: 0 })
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end
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context 'outside of clustered environments' do
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where(:hook, :was_executed_immediately) do
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:on_worker_start | true
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:on_before_fork | false
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:on_before_graceful_shutdown | false
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:on_before_master_restart | false
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:on_worker_stop | false
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end
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with_them do
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it 'executes the given block immediately' do
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was_executed = false
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replica.public_send(hook, &proc { was_executed = true })
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expect(was_executed).to eq(was_executed_immediately)
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end
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end
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end
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context 'in clustered environments' do
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before do
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allow(Gitlab::Runtime).to receive(:puma?).and_return(true)
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replica.set_puma_options(workers: 2)
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end
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where(:hook, :execution_helper) do
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:on_worker_start | :do_worker_start
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:on_before_fork | :do_before_fork
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:on_before_graceful_shutdown | :do_before_graceful_shutdown
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:on_before_master_restart | :do_before_master_restart
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:on_worker_stop | :do_worker_stop
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end
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with_them do
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it 'requires explicit execution via do_* helper' do
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was_executed = false
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replica.public_send(hook, &proc { was_executed = true })
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expect { replica.public_send(execution_helper) }.to change { was_executed }.from(false).to(true)
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end
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end
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end
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describe '#call' do
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let(:name) { :my_hooks }
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subject { replica.send(:call, name, hooks) }
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context 'when many hooks raise exception' do
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let(:hooks) do
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[
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-> { raise 'Exception A' },
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-> { raise 'Exception B' }
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]
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end
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context 'USE_FATAL_LIFECYCLE_EVENTS is set to default' do
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it 'only first hook is executed and is fatal' do
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expect(hooks[0]).to receive(:call).and_call_original
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expect(hooks[1]).not_to receive(:call)
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expect(Gitlab::ErrorTracking).to receive(:track_exception).and_call_original
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expect(replica).to receive(:warn).with('ERROR: The hook my_hooks failed with exception (RuntimeError) "Exception A".')
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expect { subject }.to raise_error(described_class::FatalError, 'Exception A')
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end
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end
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context 'when USE_FATAL_LIFECYCLE_EVENTS is disabled' do
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before do
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stub_const('Gitlab::Cluster::LifecycleEvents::USE_FATAL_LIFECYCLE_EVENTS', false)
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end
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it 'many hooks are executed and all exceptions are logged' do
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expect(hooks[0]).to receive(:call).and_call_original
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expect(hooks[1]).to receive(:call).and_call_original
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expect(Gitlab::ErrorTracking).to receive(:track_exception).twice.and_call_original
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expect(replica).to receive(:warn).twice.and_call_original
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expect { subject }.not_to raise_error
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end
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end
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end
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end
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end
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