debian-mirror-gitlab/spec/lib/gitlab/health_checks/master_check_spec.rb

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

71 lines
1.6 KiB
Ruby
Raw Normal View History

2020-01-01 13:55:28 +05:30
# frozen_string_literal: true
2019-12-26 22:10:19 +05:30
require 'spec_helper'
require_relative './simple_check_shared'
2020-07-28 23:09:34 +05:30
RSpec.describe Gitlab::HealthChecks::MasterCheck do
2019-12-26 22:10:19 +05:30
before do
2020-05-24 23:13:21 +05:30
stub_const('SUCCESS_CODE', 100)
stub_const('FAILURE_CODE', 101)
2019-12-26 22:10:19 +05:30
end
2021-03-11 19:13:27 +05:30
context 'when Puma runs in Clustered mode' do
before do
allow(Gitlab::Runtime).to receive(:puma_in_clustered_mode?).and_return(true)
2019-12-26 22:10:19 +05:30
2021-03-11 19:13:27 +05:30
described_class.register_master
end
2019-12-26 22:10:19 +05:30
2021-03-11 19:13:27 +05:30
after do
described_class.finish_master
2019-12-26 22:10:19 +05:30
end
2021-03-11 19:13:27 +05:30
describe '.available?' do
specify { expect(described_class.available?).to be true }
end
describe '.readiness' do
context 'when master is running' do
it 'worker does return success' do
_, child_status = run_worker
expect(child_status.exitstatus).to eq(SUCCESS_CODE)
end
2019-12-26 22:10:19 +05:30
end
2021-03-11 19:13:27 +05:30
context 'when master finishes early' do
before do
described_class.send(:close_write)
end
2019-12-26 22:10:19 +05:30
2021-03-11 19:13:27 +05:30
it 'worker does return failure' do
_, child_status = run_worker
expect(child_status.exitstatus).to eq(FAILURE_CODE)
end
2019-12-26 22:10:19 +05:30
end
2021-03-11 19:13:27 +05:30
def run_worker
pid = fork do
described_class.register_worker
2019-12-26 22:10:19 +05:30
2021-03-11 19:13:27 +05:30
exit(described_class.readiness.success ? SUCCESS_CODE : FAILURE_CODE)
end
Process.wait2(pid)
2019-12-26 22:10:19 +05:30
end
2021-03-11 19:13:27 +05:30
end
end
# '.readiness' check is not invoked if '.available?' returns false
context 'when Puma runs in Single mode' do
before do
allow(Gitlab::Runtime).to receive(:puma_in_clustered_mode?).and_return(false)
end
2019-12-26 22:10:19 +05:30
2021-03-11 19:13:27 +05:30
describe '.available?' do
specify { expect(described_class.available?).to be false }
2019-12-26 22:10:19 +05:30
end
end
end