debian-mirror-gitlab/qa/spec/service/docker_run/gitlab_runner_spec.rb

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# frozen_string_literal: true
module QA
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RSpec.describe Service::DockerRun::GitlabRunner do
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let(:runner_name) { 'test-runner' }
let(:address) { 'gitlab.test' }
let(:token) { 'abc123' }
let(:tags) { %w[qa test] }
subject do
described_class.new(runner_name).tap do |runner|
runner.address = address
runner.token = token
end
end
it 'defaults to run untagged' do
expect(subject.run_untagged).to be(true)
end
describe '#register!' do
let(:register) { subject.send(:register!) }
before do
allow(subject).to receive(:shell)
end
context 'defaults' do
before do
register
end
it 'runs non-interactively' do
expect(subject).to have_received(:shell).with(/ --non-interactive /)
end
it 'sets pertinent information' do
expect(subject).to have_received(:shell).with(/--name #{runner_name} /)
expect(subject).to have_received(:shell).with(/--url #{subject.address} /)
expect(subject).to have_received(:shell).with(/--registration-token #{subject.token} /)
end
it 'runs untagged' do
expect(subject).to have_received(:shell).with(/--run-untagged=true /)
end
it 'has no tags' do
expect(subject.tags).to be_falsey
end
it 'runs daemonized' do
expect(subject).to have_received(:shell).with(/ -d /)
end
it 'cleans itself up' do
expect(subject).to have_received(:shell).with(/ --rm /)
end
end
context 'running untagged' do
before do
register
end
it 'passes --run-untagged=true' do
expect(subject).to have_received(:shell).with(/--run-untagged=true /)
end
it 'does not pass tag list' do
expect(subject).not_to have_received(:shell).with(/--tag-list/)
end
end
context 'running tagged' do
context 'with only tags set' do
before do
subject.tags = tags
register
end
it 'does not pass --run-untagged' do
expect(subject).not_to have_received(:shell).with(/--run-untagged=true/)
end
it 'passes the tags with comma-separation' do
expect(subject).to have_received(:shell).with(/--tag-list #{tags.join(',')} /)
end
end
context 'with specifying only run_untagged' do
before do
subject.run_untagged = false
end
it 'raises an error if tags are not specified' do
expect { register }.to raise_error(/must specify tags/i)
end
end
context 'when specifying contradicting variables' do
before do
subject.tags = tags
subject.run_untagged = true
end
it 'raises an error' do
expect { register }.to raise_error(/conflicting options/i)
end
end
end
context 'executors' do
it 'defaults to the shell executor' do
register
expect(subject).to have_received(:shell).with(/--executor shell /)
end
context 'docker' do
before do
subject.executor = :docker
register
end
it 'specifies the docker executor' do
expect(subject).to have_received(:shell).with(/--executor docker /)
end
it 'mounts the docker socket to the host runner' do
expect(subject).to have_received(:shell).with(/-v \/var\/run\/docker.sock:\/var\/run\/docker.sock /)
end
it 'runs in privileged mode' do
expect(subject).to have_received(:shell).with(/--privileged /)
end
it 'has a default image' do
expect(subject).to have_received(:shell).with(/--docker-image \b.+\b /)
end
it 'does not verify TLS' do
expect(subject).to have_received(:shell).with(/--docker-tlsverify=false /)
end
it 'passes privileged mode' do
expect(subject).to have_received(:shell).with(/--docker-privileged=true /)
end
it 'passes the host network' do
expect(subject).to have_received(:shell).with(/--docker-network-mode=#{subject.network}/)
end
end
end
end
describe '#tags=' do
before do
subject.tags = tags
end
it 'sets the tags' do
expect(subject.tags).to eq(tags)
end
it 'sets run_untagged' do
expect(subject.run_untagged).to be(false)
end
end
end
end