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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe IncidentManagement::LinkAlerts::DestroyService, feature_category: :incident_management do
let_it_be(:project) { create(:project) }
let_it_be(:another_project) { create(:project) }
let_it_be(:developer) { create(:user) }
let_it_be(:guest) { create(:user) }
let_it_be(:incident) { create(:incident, project: project) }
let_it_be(:another_incident) { create(:incident, project: project) }
let_it_be(:internal_alert) { create(:alert_management_alert, project: project, issue: incident) }
let_it_be(:external_alert) { create(:alert_management_alert, project: another_project, issue: incident) }
let_it_be(:unrelated_alert) { create(:alert_management_alert, project: project, issue: another_incident) }
before_all do
project.add_guest(guest)
project.add_developer(developer)
end
describe '#execute' do
subject(:execute) { described_class.new(incident, current_user, alert).execute }
let(:alert) { internal_alert }
context 'when current user is a guest' do
let(:current_user) { guest }
it 'responds with error', :aggregate_failures do
response = execute
expect(response).to be_error
expect(response.message).to eq('You have insufficient permissions to manage alerts for this project')
end
it 'does not unlink alert from the incident' do
expect { execute }.not_to change { incident.reload.alert_management_alerts.to_a }
end
end
context 'when current user is a developer' do
let(:current_user) { developer }
it 'responds with success', :aggregate_failures do
response = execute
expect(response).to be_success
expect(response.payload[:incident]).to eq(incident)
end
context 'when unlinking internal alert' do
let(:alert) { internal_alert }
it 'unlinks the alert' do
expect { execute }
.to change { incident.reload.alert_management_alerts.to_a }
.to match_array([external_alert])
end
end
context 'when unlinking external alert' do
let(:alert) { external_alert }
it 'unlinks the alert' do
expect { execute }
.to change { incident.reload.alert_management_alerts.to_a }
.to match_array([internal_alert])
end
end
context 'when unlinking an alert not related to the incident' do
let(:alert) { unrelated_alert }
it "does not change the incident's alerts" do
expect { execute }.not_to change { incident.reload.alert_management_alerts.to_a }
end
it "does not change another incident's alerts" do
expect { execute }.not_to change { another_incident.reload.alert_management_alerts.to_a }
end
it "does not change the alert's incident" do
expect { execute }.not_to change { unrelated_alert.reload.issue }
end
end
end
end
end
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