93 lines
2.5 KiB
Ruby
93 lines
2.5 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe 'Cluster Health board', :js, :kubeclient, :use_clean_rails_memory_store_caching, :sidekiq_inline do
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include KubernetesHelpers
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include PrometheusHelpers
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let_it_be(:current_user) { create(:user) }
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let_it_be(:clusterable) { create(:project) }
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let_it_be(:cluster) { create(:cluster, :provided_by_gcp, :project, projects: [clusterable]) }
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let_it_be(:cluster_path) { project_cluster_path(clusterable, cluster) }
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before do
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clusterable.add_maintainer(current_user)
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sign_in(current_user)
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end
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it 'shows cluster board section within the page' do
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visit cluster_path
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expect(page).to have_text('Health')
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click_link 'Health'
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expect(page).to have_css('.cluster-health-graphs')
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end
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context 'no prometheus available' do
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it 'shows enable Prometheus message' do
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visit cluster_path
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click_link 'Health'
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expect(page).to have_text('you must first enable Prometheus in the Integrations tab')
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end
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end
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context 'when there is cluster with enabled prometheus' do
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before do
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create(:clusters_integrations_prometheus, enabled: true, cluster: cluster)
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stub_kubeclient_discover(cluster.platform.api_url)
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end
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context 'waiting for data' do
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before do
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stub_empty_response
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end
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it 'shows container and waiting for data message' do
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visit cluster_path
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click_link 'Health'
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wait_for_requests
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expect(page).to have_css('.prometheus-graphs')
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expect(page).to have_text('Waiting for performance data')
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end
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end
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context 'connected, prometheus returns data' do
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before do
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stub_connected
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end
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it 'renders charts' do
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visit cluster_path
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click_link 'Health'
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wait_for_requests
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expect(page).to have_css('.prometheus-graphs')
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expect(page).to have_css('.prometheus-graph')
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expect(page).to have_css('.prometheus-graph-title')
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expect(page).to have_css('[_echarts_instance_]')
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expect(page).to have_content('Avg')
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end
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end
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def stub_empty_response
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stub_prometheus_request(/prometheus-prometheus-server/, status: 204, body: {})
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stub_prometheus_request(%r{prometheus/api/v1}, status: 204, body: {})
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end
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def stub_connected
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stub_prometheus_request(/prometheus-prometheus-server/, body: prometheus_values_body)
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stub_prometheus_request(%r{prometheus/api/v1}, body: prometheus_values_body)
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end
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end
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end
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