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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe WorkItems::CreateAndLinkService do
let_it_be(:group) { create(:group) }
let_it_be(:project) { create(:project, group: group) }
let_it_be(:user) { create(:user) }
let_it_be(:related_work_item) { create(:work_item, project: project) }
let(:spam_params) { double }
let(:link_params) { {} }
let(:params) do
{
title: 'Awesome work item',
description: 'please fix'
}
end
before_all do
project.add_developer(user)
end
describe '#execute' do
subject(:service_result) { described_class.new(project: project, current_user: user, params: params, spam_params: spam_params, link_params: link_params).execute }
before do
stub_spam_services
end
context 'when work item params are valid' do
it { is_expected.to be_success }
it 'creates a work item successfully with no links' do
expect do
service_result
end.to change(WorkItem, :count).by(1).and(
not_change(IssueLink, :count)
)
end
context 'when link params are valid' do
let(:link_params) { { issuable_references: [related_work_item.to_reference] } }
it 'creates a work item successfully with links' do
expect do
service_result
end.to change(WorkItem, :count).by(1).and(
change(IssueLink, :count).by(1)
)
end
end
context 'when link params are invalid' do
let(:link_params) { { issuable_references: ['invalid reference'] } }
it { is_expected.to be_error }
it 'does not create a link and does not rollback transaction' do
expect do
service_result
end.to not_change(IssueLink, :count).and(
change(WorkItem, :count).by(1)
)
end
it 'returns a link creation error message' do
expect(service_result.errors).to contain_exactly('No matching issue found. Make sure that you are adding a valid issue URL.')
end
end
end
context 'when work item params are invalid' do
let(:params) do
{
title: '',
description: 'invalid work item'
}
end
it { is_expected.to be_error }
it 'does not create a work item or links' do
expect do
service_result
end.to not_change(WorkItem, :count).and(
not_change(IssueLink, :count)
)
end
it 'returns work item errors' do
expect(service_result.errors).to contain_exactly("Title can't be blank")
end
end
end
end
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