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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Metrics::Dashboards::AnnotationsFinder do
describe '#execute' do
subject(:annotations) { described_class.new(dashboard: dashboard, params: params).execute }
let_it_be(:current_user) { create(:user) }
let(:path) { 'config/prometheus/common_metrics.yml' }
let(:params) { {} }
let(:environment) { create(:environment) }
let(:dashboard) { PerformanceMonitoring::PrometheusDashboard.new(path: path, environment: environment) }
context 'there are no annotations records' do
it 'returns empty array' do
expect(annotations).to be_empty
end
end
context 'with annotation records' do
let!(:nine_minutes_old_annotation) { create(:metrics_dashboard_annotation, environment: environment, starting_at: 9.minutes.ago, dashboard_path: path) }
let!(:fifteen_minutes_old_annotation) { create(:metrics_dashboard_annotation, environment: environment, starting_at: 15.minutes.ago, dashboard_path: path) }
let!(:just_created_annotation) { create(:metrics_dashboard_annotation, environment: environment, dashboard_path: path) }
let!(:annotation_for_different_env) { create(:metrics_dashboard_annotation, dashboard_path: path) }
let!(:annotation_for_different_dashboard) { create(:metrics_dashboard_annotation, dashboard_path: '.gitlab/dashboards/test.yml') }
it 'loads annotations' do
expect(annotations).to match_array [fifteen_minutes_old_annotation, nine_minutes_old_annotation, just_created_annotation]
end
context 'when the from filter is present' do
let(:params) do
{
from: 14.minutes.ago
}
end
it 'loads only younger annotations' do
expect(annotations).to match_array [nine_minutes_old_annotation, just_created_annotation]
end
end
context 'when the to filter is present' do
let(:params) do
{
to: 5.minutes.ago
}
end
it 'loads only older annotations' do
expect(annotations).to match_array [fifteen_minutes_old_annotation, nine_minutes_old_annotation]
end
end
context 'when from and to filters are present' do
context 'and to is bigger than from' do
let(:params) do
{
from: 14.minutes.ago,
to: 5.minutes.ago
}
end
it 'loads only annotations assigned to this interval' do
expect(annotations).to match_array [nine_minutes_old_annotation]
end
end
context 'and from is bigger than to' do
let(:params) do
{
to: 14.minutes.ago,
from: 5.minutes.ago
}
end
it 'ignores to parameter and returns annotations starting at from filter' do
expect(annotations).to match_array [just_created_annotation]
end
end
context 'when from or to filters are empty strings' do
let(:params) do
{
from: '',
to: ''
}
end
it 'ignores this parameters' do
expect(annotations).to match_array [fifteen_minutes_old_annotation, nine_minutes_old_annotation, just_created_annotation]
end
end
end
context 'dashboard environment is missing' do
let(:dashboard) { PerformanceMonitoring::PrometheusDashboard.new(path: path, environment: nil) }
it 'returns empty relation', :aggregate_failures do
expect(annotations).to be_kind_of ::ActiveRecord::Relation
expect(annotations).to be_empty
end
end
end
end
end
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