const models = require('vn-loopback/server/server').models; describe('ticket deleteExpeditions()', () => { it('should delete the selected expeditions', async() => { const tx = await models.Expedition.beginTransaction({}); try { const options = {transaction: tx}; const expeditionIds = [12, 13]; const result = await models.Expedition.deleteExpeditions(expeditionIds, options); expect(result.length).toEqual(2); await tx.rollback(); } catch (e) { await tx.rollback(); throw e; } }); });