salix/modules/worker/back/methods/department/specs/createChild.spec.js

const app = require('vn-loopback/server/server');

describe('department createChild()', () => {
    let createdChild;

    afterAll(async() => {
        await createdChild.destroy();
    });

    it('should create a new child', async() => {
        const parentId = null;
        createdChild = await app.models.Department.createChild(parentId, 'My new department');

        expect(createdChild.name).toEqual('My new department');
        expect(createdChild.parentFk).toBeNull();
    });
});