154 lines
4.5 KiB
Ruby
154 lines
4.5 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'spec_helper'
|
|
|
|
describe PrometheusMetric do
|
|
subject { build(:prometheus_metric) }
|
|
let(:other_project) { build(:project) }
|
|
|
|
it_behaves_like 'having unique enum values'
|
|
|
|
it { is_expected.to belong_to(:project) }
|
|
it { is_expected.to validate_presence_of(:title) }
|
|
it { is_expected.to validate_presence_of(:query) }
|
|
it { is_expected.to validate_presence_of(:group) }
|
|
|
|
describe 'common metrics' do
|
|
using RSpec::Parameterized::TableSyntax
|
|
|
|
where(:common, :project, :result) do
|
|
false | other_project | true
|
|
false | nil | false
|
|
true | other_project | false
|
|
true | nil | true
|
|
end
|
|
|
|
with_them do
|
|
before do
|
|
subject.common = common
|
|
subject.project = project
|
|
end
|
|
|
|
it { expect(subject.valid?).to eq(result) }
|
|
end
|
|
end
|
|
|
|
describe '#query_series' do
|
|
using RSpec::Parameterized::TableSyntax
|
|
|
|
where(:legend, :type) do
|
|
'Some other legend' | NilClass
|
|
'Status Code' | Array
|
|
end
|
|
|
|
with_them do
|
|
before do
|
|
subject.legend = legend
|
|
end
|
|
|
|
it { expect(subject.query_series).to be_a(type) }
|
|
end
|
|
end
|
|
|
|
describe '#group_title' do
|
|
shared_examples 'group_title' do |group, title|
|
|
subject { build(:prometheus_metric, group: group).group_title }
|
|
|
|
it "returns text #{title} for group #{group}" do
|
|
expect(subject).to eq(title)
|
|
end
|
|
end
|
|
|
|
it_behaves_like 'group_title', :nginx_ingress_vts, 'Response metrics (NGINX Ingress VTS)'
|
|
it_behaves_like 'group_title', :nginx_ingress, 'Response metrics (NGINX Ingress)'
|
|
it_behaves_like 'group_title', :ha_proxy, 'Response metrics (HA Proxy)'
|
|
it_behaves_like 'group_title', :aws_elb, 'Response metrics (AWS ELB)'
|
|
it_behaves_like 'group_title', :nginx, 'Response metrics (NGINX)'
|
|
it_behaves_like 'group_title', :kubernetes, 'System metrics (Kubernetes)'
|
|
it_behaves_like 'group_title', :business, 'Business metrics (Custom)'
|
|
it_behaves_like 'group_title', :response, 'Response metrics (Custom)'
|
|
it_behaves_like 'group_title', :system, 'System metrics (Custom)'
|
|
end
|
|
|
|
describe '#priority' do
|
|
using RSpec::Parameterized::TableSyntax
|
|
|
|
where(:group, :priority) do
|
|
:nginx_ingress_vts | 10
|
|
:nginx_ingress | 10
|
|
:ha_proxy | 10
|
|
:aws_elb | 10
|
|
:nginx | 10
|
|
:kubernetes | 5
|
|
:business | 0
|
|
:response | -5
|
|
:system | -10
|
|
end
|
|
|
|
with_them do
|
|
before do
|
|
subject.group = group
|
|
end
|
|
|
|
it { expect(subject.priority).to eq(priority) }
|
|
end
|
|
end
|
|
|
|
describe '#required_metrics' do
|
|
using RSpec::Parameterized::TableSyntax
|
|
|
|
where(:group, :required_metrics) do
|
|
:nginx_ingress_vts | %w(nginx_upstream_responses_total nginx_upstream_response_msecs_avg)
|
|
:nginx_ingress | %w(nginx_ingress_controller_requests nginx_ingress_controller_ingress_upstream_latency_seconds_sum)
|
|
:ha_proxy | %w(haproxy_frontend_http_requests_total haproxy_frontend_http_responses_total)
|
|
:aws_elb | %w(aws_elb_request_count_sum aws_elb_latency_average aws_elb_httpcode_backend_5_xx_sum)
|
|
:nginx | %w(nginx_server_requests nginx_server_requestMsec)
|
|
:kubernetes | %w(container_memory_usage_bytes container_cpu_usage_seconds_total)
|
|
:business | %w()
|
|
:response | %w()
|
|
:system | %w()
|
|
end
|
|
|
|
with_them do
|
|
before do
|
|
subject.group = group
|
|
end
|
|
|
|
it { expect(subject.required_metrics).to eq(required_metrics) }
|
|
end
|
|
end
|
|
|
|
describe '#to_query_metric' do
|
|
it 'converts to queryable metric object' do
|
|
expect(subject.to_query_metric).to be_instance_of(Gitlab::Prometheus::Metric)
|
|
end
|
|
|
|
it 'queryable metric object has title' do
|
|
expect(subject.to_query_metric.title).to eq(subject.title)
|
|
end
|
|
|
|
it 'queryable metric object has y_label' do
|
|
expect(subject.to_query_metric.y_label).to eq(subject.y_label)
|
|
end
|
|
|
|
it 'queryable metric has no required_metric' do
|
|
expect(subject.to_query_metric.required_metrics).to eq([])
|
|
end
|
|
|
|
it 'queryable metric has weight 0' do
|
|
expect(subject.to_query_metric.weight).to eq(0)
|
|
end
|
|
|
|
it 'queryable metrics has query description' do
|
|
queries = [
|
|
{
|
|
query_range: subject.query,
|
|
unit: subject.unit,
|
|
label: subject.legend
|
|
}
|
|
]
|
|
|
|
expect(subject.to_query_metric.queries).to eq(queries)
|
|
end
|
|
end
|
|
end
|