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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Admin::RunnersController, feature_category: :runner_fleet do
let_it_be(:runner) { create(:ci_runner) }
let_it_be(:user) { create(:admin) }
before do
sign_in(user)
end
describe '#index' do
render_views
before do
get :index
end
it 'renders index template' do
expect(response).to have_gitlab_http_status(:ok)
expect(response).to render_template(:index)
end
end
describe '#show' do
render_views
it 'shows a runner show page' do
get :show, params: { id: runner.id }
expect(response).to have_gitlab_http_status(:ok)
expect(response).to render_template(:show)
end
end
describe '#edit' do
render_views
let_it_be(:project) { create(:project) }
let_it_be(:project_two) { create(:project) }
it 'shows a runner edit page' do
get :edit, params: { id: runner.id }
expect(response).to have_gitlab_http_status(:ok)
end
it 'shows 404 for unknown runner' do
get :edit, params: { id: 0 }
expect(response).to have_gitlab_http_status(:not_found)
end
it 'avoids N+1 queries', :request_store do
get :edit, params: { id: runner.id }
control_count = ActiveRecord::QueryRecorder.new { get :edit, params: { id: runner.id } }.count
# There is one additional query looking up subject.group in ProjectPolicy for the
# needs_new_sso_session permission
expect { get :edit, params: { id: runner.id } }.not_to exceed_query_limit(control_count + 1)
expect(response).to have_gitlab_http_status(:ok)
end
end
describe '#update' do
let(:new_desc) { runner.description.swapcase }
let(:runner_params) { { id: runner.id, runner: { description: new_desc } } }
subject(:request) { post :update, params: runner_params }
context 'with update succeeding' do
before do
expect_next_instance_of(Ci::Runners::UpdateRunnerService, runner) do |service|
expect(service).to receive(:execute).with(anything).and_call_original
end
end
it 'updates the runner and ticks the queue' do
expect { request }.to change { runner.ensure_runner_queue_value }
runner.reload
expect(response).to have_gitlab_http_status(:found)
expect(runner.description).to eq(new_desc)
end
end
context 'with update failing' do
before do
expect_next_instance_of(Ci::Runners::UpdateRunnerService, runner) do |service|
expect(service).to receive(:execute).with(anything).and_return(ServiceResponse.error(message: 'failure'))
end
end
it 'does not update runner or tick the queue' do
expect { request }.not_to change { runner.ensure_runner_queue_value }
expect { request }.not_to change { runner.reload.description }
expect(response).to have_gitlab_http_status(:ok)
expect(response).to render_template(:show)
end
end
end
describe '#destroy' do
it 'destroys the runner' do
expect_next_instance_of(Ci::Runners::UnregisterRunnerService, runner, user) do |service|
expect(service).to receive(:execute).once.and_call_original
end
delete :destroy, params: { id: runner.id }
expect(response).to have_gitlab_http_status(:found)
expect(Ci::Runner.find_by(id: runner.id)).to be_nil
end
end
describe '#resume' do
it 'marks the runner as active and ticks the queue' do
runner.update!(active: false)
expect do
post :resume, params: { id: runner.id }
end.to change { runner.ensure_runner_queue_value }
runner.reload
expect(response).to have_gitlab_http_status(:found)
expect(runner.active).to eq(true)
end
end
describe '#pause' do
it 'marks the runner as inactive and ticks the queue' do
runner.update!(active: true)
expect do
post :pause, params: { id: runner.id }
end.to change { runner.ensure_runner_queue_value }
runner.reload
expect(response).to have_gitlab_http_status(:found)
expect(runner.active).to eq(false)
end
end
describe 'GET #runner_setup_scripts' do
it 'renders the setup scripts' do
get :runner_setup_scripts, params: { os: 'linux', arch: 'amd64' }
expect(response).to have_gitlab_http_status(:ok)
expect(json_response).to have_key("install")
expect(json_response).to have_key("register")
end
it 'renders errors if they occur' do
get :runner_setup_scripts, params: { os: 'foo', arch: 'bar' }
expect(response).to have_gitlab_http_status(:bad_request)
expect(json_response).to have_key("errors")
end
end
end
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