71 lines
1.6 KiB
Ruby
71 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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require_relative './simple_check_shared'
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RSpec.describe Gitlab::HealthChecks::MasterCheck do
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before do
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stub_const('SUCCESS_CODE', 100)
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stub_const('FAILURE_CODE', 101)
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end
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context 'when Puma runs in Clustered mode' do
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before do
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allow(Gitlab::Runtime).to receive(:puma_in_clustered_mode?).and_return(true)
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described_class.register_master
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end
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after do
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described_class.finish_master
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end
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describe '.available?' do
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specify { expect(described_class.available?).to be true }
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end
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describe '.readiness' do
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context 'when master is running' do
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it 'worker does return success' do
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_, child_status = run_worker
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expect(child_status.exitstatus).to eq(SUCCESS_CODE)
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end
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end
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context 'when master finishes early' do
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before do
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described_class.send(:close_write)
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end
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it 'worker does return failure' do
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_, child_status = run_worker
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expect(child_status.exitstatus).to eq(FAILURE_CODE)
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end
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end
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def run_worker
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pid = fork do
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described_class.register_worker
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exit(described_class.readiness.success ? SUCCESS_CODE : FAILURE_CODE)
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end
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Process.wait2(pid)
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end
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end
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end
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# '.readiness' check is not invoked if '.available?' returns false
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context 'when Puma runs in Single mode' do
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before do
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allow(Gitlab::Runtime).to receive(:puma_in_clustered_mode?).and_return(false)
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end
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describe '.available?' do
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specify { expect(described_class.available?).to be false }
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end
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end
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end
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