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# frozen_string_literal: true
require 'spec_helper'
describe Gitlab::Metrics::Dashboard::Finder, :use_clean_rails_memory_store_caching do
include MetricsDashboardHelpers
set(:project) { create(:project) }
set(:user) { create(:user) }
set(:environment) { create(:environment, project: project) }
before do
project.add_maintainer(user)
end
describe '.find' do
let(:dashboard_path) { '.gitlab/dashboards/test.yml' }
let(:service_call) { described_class.find(project, user, environment, dashboard_path: dashboard_path) }
it_behaves_like 'misconfigured dashboard service response', :not_found
context 'when the dashboard exists' do
let(:project) { project_with_dashboard(dashboard_path) }
it_behaves_like 'valid dashboard service response'
end
context 'when the dashboard is configured incorrectly' do
let(:project) { project_with_dashboard(dashboard_path, {}) }
it_behaves_like 'misconfigured dashboard service response', :unprocessable_entity
end
context 'when the dashboard contains a metric without a query' do
let(:dashboard) { { 'panel_groups' => [{ 'panels' => [{ 'metrics' => [{ 'id' => 'mock' }] }] }] } }
let(:project) { project_with_dashboard(dashboard_path, dashboard.to_yaml) }
it_behaves_like 'misconfigured dashboard service response', :unprocessable_entity
end
context 'when the system dashboard is specified' do
let(:dashboard_path) { system_dashboard_path }
it_behaves_like 'valid dashboard service response'
end
context 'when no dashboard is specified' do
let(:service_call) { described_class.find(project, user, environment) }
it_behaves_like 'valid dashboard service response'
end
context 'when the dashboard is expected to be embedded' do
let(:service_call) { described_class.find(project, user, environment, **params) }
let(:params) { { embedded: true } }
it_behaves_like 'valid embedded dashboard service response'
context 'when params are incomplete' do
let(:params) { { embedded: true, dashboard_path: system_dashboard_path } }
it_behaves_like 'valid embedded dashboard service response'
end
context 'when the panel is specified' do
context 'as a custom metric' do
let(:params) do
{ embedded: true,
dashboard_path: system_dashboard_path,
group: business_metric_title,
title: 'title',
y_label: 'y_label' }
end
it_behaves_like 'misconfigured dashboard service response', :not_found
context 'when the metric exists' do
before do
create(:prometheus_metric, project: project)
end
it_behaves_like 'valid embedded dashboard service response'
end
end
context 'as a project-defined panel' do
let(:dashboard_path) { '.gitlab/dashboard/test.yml' }
let(:params) do
{ embedded: true,
dashboard_path: dashboard_path,
group: 'Group A',
title: 'Super Chart A1',
y_label: 'y_label' }
end
it_behaves_like 'misconfigured dashboard service response', :not_found
context 'when the metric exists' do
let(:project) { project_with_dashboard(dashboard_path) }
it_behaves_like 'valid embedded dashboard service response'
end
end
end
end
end
describe '.find_raw' do
let(:dashboard) { YAML.load_file(Rails.root.join('config', 'prometheus', 'common_metrics.yml')) }
let(:params) { {} }
subject { described_class.find_raw(project, **params) }
it { is_expected.to eq dashboard }
context 'when the system dashboard is specified' do
let(:params) { { dashboard_path: system_dashboard_path } }
it { is_expected.to eq dashboard }
end
context 'when an existing project dashboard is specified' do
let(:dashboard) { YAML.safe_load(fixture_file('lib/gitlab/metrics/dashboard/sample_dashboard.yml')) }
let(:params) { { dashboard_path: '.gitlab/dashboards/test.yml' } }
let(:project) { project_with_dashboard(params[:dashboard_path]) }
it { is_expected.to eq dashboard }
end
end
describe '.find_all_paths' do
let(:all_dashboard_paths) { described_class.find_all_paths(project) }
let(:system_dashboard) { { path: system_dashboard_path, display_name: 'Default', default: true } }
it 'includes only the system dashboard by default' do
expect(all_dashboard_paths).to eq([system_dashboard])
end
context 'when the project contains dashboards' do
let(:dashboard_path) { '.gitlab/dashboards/test.yml' }
let(:project) { project_with_dashboard(dashboard_path) }
it 'includes system and project dashboards' do
project_dashboard = { path: dashboard_path, display_name: 'test.yml', default: false }
expect(all_dashboard_paths).to contain_exactly(system_dashboard, project_dashboard)
end
end
end
end
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