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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe IncidentManagement::CreateIncidentLabelService do
let_it_be(:project) { create(:project, :private) }
let_it_be(:user) { User.alert_bot }
let(:service) { described_class.new(project, user) }
subject(:execute) { service.execute }
describe 'execute' do
let(:title) { described_class::LABEL_PROPERTIES[:title] }
let(:color) { described_class::LABEL_PROPERTIES[:color] }
let(:description) { described_class::LABEL_PROPERTIES[:description] }
shared_examples 'existing label' do
it 'returns the existing label' do
expect { execute }.not_to change(Label, :count)
expect(execute).to be_success
expect(execute.payload).to eq(label: label)
end
end
shared_examples 'new label' do
it 'creates a new label' do
expect { execute }.to change(Label, :count).by(1)
label = project.reload.labels.last
expect(execute).to be_success
expect(execute.payload).to eq(label: label)
expect(label.title).to eq(title)
expect(label.color).to eq(color)
expect(label.description).to eq(description)
end
end
context 'with predefined project label' do
it_behaves_like 'existing label' do
let!(:label) { create(:label, project: project, title: title) }
end
end
context 'with predefined group label' do
let(:project) { create(:project, group: group) }
let(:group) { create(:group) }
it_behaves_like 'existing label' do
let!(:label) { create(:group_label, group: group, title: title) }
end
end
context 'without label' do
it_behaves_like 'new label'
end
context 'with duplicate labels', issue: 'https://gitlab.com/gitlab-org/gitlab-foss/issues/65042' do
before do
# Replicate race condition to create duplicates
build(:label, project: project, title: title).save!(validate: false)
build(:label, project: project, title: title).save!(validate: false)
end
it 'create an issue without labels' do
# Verify we have duplicates
expect(project.labels.size).to eq(2)
expect(project.labels.map(&:title)).to all(eq(title))
message = <<~MESSAGE.chomp
Cannot create incident label "incident" \
for "#{project.full_name}": Title has already been taken.
MESSAGE
expect(service).to receive(:log_info).with(message)
expect(execute).to be_error
expect(execute.payload[:label]).to be_kind_of(Label)
expect(execute.message).to eq('Title has already been taken')
end
end
end
end
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