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'use strict';
/** * Module dependencies. */
const start = require('./common');
const assert = require('assert');
const mongoose = start.mongoose;const Schema = mongoose.Schema;
describe('id virtual getter', function() {  let db;
  before(function() {    db = start();  });
  after(async function() {    await db.close();  });
  beforeEach(() => db.deleteModel(/.*/));  afterEach(() => require('./util').clearTestData(db));  afterEach(() => require('./util').stopRemainingOps(db));
  it('should work as expected with an ObjectId', function(done) {    const schema = new Schema({});
    const S = db.model('Test', schema);    S.create({}, function(err, s) {      assert.ifError(err);
      // Comparing with virtual getter      assert.equal(s._id.toString(), s.id);      done();    });  });
  it('should be turned off when `id` option is set to false', function(done) {    const schema = new Schema({}, { id: false });
    const S = db.model('Test', schema);    S.create({}, function(err, s) {      assert.ifError(err);
      // Comparing with virtual getter      assert.equal(s.id, undefined);      done();    });  });

  it('should be turned off when the schema has a set `id` path', function(done) {    const schema = new Schema({      id: String    });
    const S = db.model('Test', schema);    S.create({ id: 'test' }, function(err, s) {      assert.ifError(err);
      // Comparing with expected value      assert.equal(s.id, 'test');      done();    });  });});