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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'Delete a work item', feature_category: :team_planning do
include GraphqlHelpers
let_it_be(:group) { create(:group) }
let_it_be(:owner) { create(:user, owner_of: group) }
let_it_be(:project) { create(:project, group: group) }
let_it_be(:developer) { create(:user, developer_of: project) }
let(:current_user) { developer }
let(:mutation) { graphql_mutation(:workItemDelete, { 'id' => work_item.to_global_id.to_s }) }
let(:mutation_response) { graphql_mutation_response(:work_item_delete) }
context 'when the user is not allowed to delete a work item' do
let(:work_item) { create(:work_item, project: project) }
it_behaves_like 'a mutation that returns a top-level access error'
end
context 'when user has permissions to delete a work item' do
let_it_be(:authored_work_item, refind: true) { create(:work_item, project: project, author: developer, assignees: [developer]) }
let(:work_item) { authored_work_item }
it 'deletes the work item' do
expect do
post_graphql_mutation(mutation, current_user: current_user)
end.to change(WorkItem, :count).by(-1)
expect(response).to have_gitlab_http_status(:success)
expect(mutation_response['project']).to include('id' => work_item.project.to_global_id.to_s)
end
context 'when an error is produced when trying to delete the work item' do
let(:error_response) { ServiceResponse.error(message: 'Failed to delete') }
before do
allow_next_instance_of(WorkItems::DeleteService) do |instance|
allow(instance).to receive(:execute).and_return(error_response)
end
end
it 'returns an error message' do
expect do
post_graphql_mutation(mutation, current_user: current_user)
end.to not_change(WorkItem, :count)
expect(mutation_response['errors']).to contain_exactly('Failed to delete')
end
end
end
end
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