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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Projects::MoveUsersStarProjectsService, feature_category: :groups_and_projects do
let!(:user) { create(:user) }
let!(:project_with_stars) { create(:project, namespace: user.namespace) }
let!(:target_project) { create(:project, namespace: user.namespace) }
subject { described_class.new(target_project, user) }
describe '#execute' do
before do
create_list(:users_star_project, 2, project: project_with_stars)
end
it 'moves the user\'s stars from one project to another' do
project_with_stars.reload
target_project.reload
expect(project_with_stars.users_star_projects.count).to eq 2
expect(project_with_stars.star_count).to eq 2
expect(target_project.users_star_projects.count).to eq 0
expect(target_project.star_count).to eq 0
subject.execute(project_with_stars)
project_with_stars.reload
target_project.reload
expect(project_with_stars.users_star_projects.count).to eq 0
expect(project_with_stars.star_count).to eq 0
expect(target_project.users_star_projects.count).to eq 2
expect(target_project.star_count).to eq 2
end
it 'rollbacks changes if transaction fails' do
allow(subject).to receive(:success).and_raise(StandardError)
expect { subject.execute(project_with_stars) }.to raise_error(StandardError)
project_with_stars.reload
target_project.reload
expect(project_with_stars.users_star_projects.count).to eq 2
expect(project_with_stars.star_count).to eq 2
expect(target_project.users_star_projects.count).to eq 0
expect(target_project.star_count).to eq 0
end
end
end
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