104 lines
2.8 KiB
Ruby
104 lines
2.8 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
require 'spec_helper'
|
|
|
|
describe PrometheusAlert do
|
|
let_it_be(:project) { build(:project) }
|
|
let(:metric) { build(:prometheus_metric) }
|
|
|
|
describe '.distinct_projects' do
|
|
let(:project1) { create(:project) }
|
|
let(:project2) { create(:project) }
|
|
|
|
before do
|
|
create(:prometheus_alert, project: project1)
|
|
create(:prometheus_alert, project: project1)
|
|
create(:prometheus_alert, project: project2)
|
|
end
|
|
|
|
subject { described_class.distinct_projects.count }
|
|
|
|
it 'returns a count of all distinct projects which have an alert' do
|
|
expect(subject).to eq(2)
|
|
end
|
|
end
|
|
|
|
describe 'operators' do
|
|
it 'contains the correct equality operator' do
|
|
expect(described_class::OPERATORS_MAP.values).to include('==')
|
|
expect(described_class::OPERATORS_MAP.values).not_to include('=')
|
|
end
|
|
end
|
|
|
|
describe 'associations' do
|
|
it { is_expected.to belong_to(:project) }
|
|
it { is_expected.to belong_to(:environment) }
|
|
end
|
|
|
|
describe 'project validations' do
|
|
let(:environment) { build(:environment, project: project) }
|
|
let(:metric) { build(:prometheus_metric, project: project) }
|
|
|
|
subject do
|
|
build(:prometheus_alert, prometheus_metric: metric, environment: environment, project: project)
|
|
end
|
|
|
|
it { is_expected.to validate_presence_of(:environment) }
|
|
it { is_expected.to validate_presence_of(:project) }
|
|
it { is_expected.to validate_presence_of(:prometheus_metric) }
|
|
|
|
context 'when environment and metric belongs same project' do
|
|
it { is_expected.to be_valid }
|
|
end
|
|
|
|
context 'when environment belongs to different project' do
|
|
let(:environment) { build(:environment) }
|
|
|
|
it { is_expected.not_to be_valid }
|
|
end
|
|
|
|
context 'when metric belongs to different project' do
|
|
let(:metric) { build(:prometheus_metric) }
|
|
|
|
it { is_expected.not_to be_valid }
|
|
end
|
|
|
|
context 'when metric is common' do
|
|
let(:metric) { build(:prometheus_metric, :common) }
|
|
|
|
it { is_expected.to be_valid }
|
|
end
|
|
end
|
|
|
|
describe '#full_query' do
|
|
before do
|
|
subject.operator = "gt"
|
|
subject.threshold = 1
|
|
subject.prometheus_metric = metric
|
|
end
|
|
|
|
it 'returns the concatenated query' do
|
|
expect(subject.full_query).to eq("#{metric.query} > 1.0")
|
|
end
|
|
end
|
|
|
|
describe '#to_param' do
|
|
before do
|
|
subject.operator = "gt"
|
|
subject.threshold = 1
|
|
subject.prometheus_metric = metric
|
|
end
|
|
|
|
it 'returns the params of the prometheus alert' do
|
|
expect(subject.to_param).to eq(
|
|
"alert" => metric.title,
|
|
"expr" => "#{metric.query} > 1.0",
|
|
"for" => "5m",
|
|
"labels" => {
|
|
"gitlab" => "hook",
|
|
"gitlab_alert_id" => metric.id,
|
|
"gitlab_prometheus_alert_id" => subject.id
|
|
})
|
|
end
|
|
end
|
|
end
|