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model.populate.setting.test.js
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model.populate.setting.test.js
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/* eslint no-dupe-keys: 1 */
/**
* Test dependencies.
*/
'use strict';
const start = require('./common');
const Buffer = require('safe-buffer').Buffer;
const assert = require('assert');
const utils = require('../lib/utils');
const mongoose = start.mongoose;
const random = utils.random;
const Schema = mongoose.Schema;
const DocObjectId = mongoose.Types.ObjectId;
/**
* Setup.
*/
const posts = 'blogposts_' + random();
const users = 'users_' + random();
/**
* Tests.
*/
describe('model: populate:', function() {
this.timeout(process.env.TRAVIS ? 8000 : 4500);
describe('setting populated paths (gh-570)', function() {
const types = {
ObjectId: DocObjectId,
String: String,
Number: Number,
Buffer: Buffer
};
const construct = {};
construct.String = random;
construct.ObjectId = DocObjectId;
construct.Number = random;
construct.Buffer = function() {
return Buffer.from(random());
};
Object.keys(types).forEach(function(id) {
describe('should not cast to _id of type ' + id, function() {
let refuser;
let db;
let B, U;
let u1;
let b1, b2;
before(function(done) {
refuser = 'RefUser-' + id;
const bSchema = new Schema({
title: String,
fans: [{type: id, ref: refuser}],
adhoc: [{subdoc: id, subarray: [{things: [id]}]}],
_creator: {type: id, ref: refuser},
embed: [{
other: {type: id, ref: refuser},
array: [{type: id, ref: refuser}],
nested: [{subdoc: {type: id, ref: refuser}}]
}]
});
const uSchema = new Schema({
_id: id,
name: String,
email: String
});
db = start();
B = db.model('RefBlogPost-' + id, bSchema, posts + random());
U = db.model(refuser, uSchema, users + random());
U.create({
_id: construct[id](),
name: 'Fan 1',
email: 'fan1@learnboost.com'
}, {
_id: construct[id](),
name: 'Fan 2',
email: 'fan2@learnboost.com'
}, function(err, fan1, fan2) {
assert.ifError(err);
u1 = fan1;
B.create({
title: 'Woot',
fans: [fan1, fan2],
adhoc: [{subdoc: fan2, subarray: [{things: [fan1]}]}],
_creator: fan1,
embed: [{other: fan1, array: [fan1, fan2]}, {other: fan2, array: [fan2, fan1]}]
}, {
title: 'Woot2',
fans: [fan2, fan1],
adhoc: [{subdoc: fan1, subarray: [{things: [fan2]}]}],
_creator: fan2,
embed: [{other: fan2, array: [fan2, fan1]}, {other: fan1, array: [fan1, fan2]}]
}, function(err, post1, post2) {
assert.ifError(err);
b1 = post1;
b2 = post2;
done();
});
});
});
after(function(done) {
db.close(done);
});
function userLiteral(name) {
return {_id: construct[id](), name: name};
}
function user(name) {
return new U(userLiteral(name));
}
it('if a document', function(done) {
const query = B.findById(b1).
populate('fans _creator embed.other embed.array embed.nested.subdoc').
populate({path: 'adhoc.subdoc', model: refuser}).
populate({path: 'adhoc.subarray.things', model: refuser});
query.exec(function(err, doc) {
assert.ifError(err);
const user3 = user('user3');
doc.fans.push(user3);
assert.deepEqual(doc.fans[2].toObject(), user3.toObject());
const user4 = user('user4');
doc.fans.nonAtomicPush(user4);
assert.deepEqual(doc.fans[3].toObject(), user4.toObject());
const user5 = user('user5');
doc.fans.splice(2, 1, user5);
assert.deepEqual(doc.fans[2].toObject(), user5.toObject());
const user6 = user('user6');
doc.fans.unshift(user6);
assert.deepEqual(doc.fans[0].toObject(), user6.toObject());
const user7 = user('user7');
doc.fans.addToSet(user7);
assert.deepEqual(doc.fans[5].toObject(), user7.toObject());
doc.fans.forEach(function(doc) {
assert.ok(doc instanceof U);
});
const user8 = user('user8');
doc.fans.set(0, user8);
assert.deepEqual(doc.fans[0].toObject(), user8.toObject());
doc.fans.push(null);
assert.equal(doc.fans[6], null);
const _id = construct[id]();
doc.fans.addToSet(_id);
if (Buffer.isBuffer(_id)) {
assert.equal(doc.fans[7]._id.toString('utf8'), _id.toString('utf8'));
} else {
assert.equal(doc.fans[7]._id, String(_id));
}
assert.equal(doc._creator.email, u1.email);
doc._creator = null;
assert.equal(doc._creator, null);
const creator = user('creator');
doc._creator = creator;
assert.ok(doc._creator instanceof mongoose.Document);
assert.deepEqual(doc._creator.toObject(), creator.toObject());
// embedded with declared ref in schema
const user1a = user('user1a');
doc.embed[0].array.set(0, user1a);
assert.deepEqual(doc.embed[0].array[0].toObject(), user1a.toObject());
const user1b = user('user1b');
doc.embed[0].other = user1b;
assert.deepEqual(doc.embed[0].other.toObject(), user1b.toObject());
const user1c = user('user2c');
doc.embed[0].nested = [{subdoc: user1c}];
assert.deepEqual(doc.embed[0].nested[0].subdoc.toObject(), user1c.toObject());
// embedded without declared ref in schema
const user2a = user('user2a');
doc.adhoc[0].subdoc = user2a;
assert.deepEqual(doc.adhoc[0].subdoc.toObject(), user2a.toObject());
const user2b = user('user2b');
doc.adhoc[0].subarray[0].things.push(user2b);
assert.deepEqual(doc.adhoc[0].subarray[0].things[1].toObject(), user2b.toObject());
doc.save(function(err) {
assert.ifError(err);
B.findById(b1).exec(function(err, doc) {
// db is closed in after()
assert.ifError(err);
assert.equal(doc.fans.length, 8);
assert.equal(doc.fans[0], user8.id);
assert.equal(doc.fans[5], user7.id);
assert.equal(doc.fans[6], null);
assert.equal(doc.fans[7], String(_id));
assert.equal(String(doc._creator), creator._id);
assert.equal(doc.embed[0].array[0], user1a.id);
assert.equal(doc.embed[0].other, user1b.id);
assert.equal(doc.embed[0].nested[0].subdoc, user1c.id);
assert.equal(doc.adhoc[0].subdoc, user2a.id);
assert.equal(doc.adhoc[0].subarray[0].things[1], user2b.id);
done();
});
});
});
});
it('if an object', function(done) {
B.findById(b2)
.populate('fans _creator embed.other embed.array embed.nested.subdoc')
.populate({path: 'adhoc.subdoc', model: refuser})
.populate({path: 'adhoc.subarray.things', model: refuser})
.exec(function(err, doc) {
assert.ifError(err);
let name = 'fan1';
doc.fans.push(userLiteral(name));
assert.ok(doc.fans[2]._id);
assert.equal(doc.fans[2].name, name);
name = 'fan2';
doc.fans.nonAtomicPush(userLiteral(name));
assert.ok(doc.fans[3]._id);
assert.equal(doc.fans[3].name, name);
name = 'fan3';
doc.fans.splice(2, 1, userLiteral(name));
assert.ok(doc.fans[2]._id);
assert.equal(doc.fans[2].name, name);
name = 'fan4';
doc.fans.unshift(userLiteral(name));
assert.ok(doc.fans[0]._id);
assert.equal(doc.fans[0].name, name);
name = 'fan5';
doc.fans.addToSet(userLiteral(name));
assert.ok(doc.fans[5]._id);
assert.equal(doc.fans[5].name, name);
name = 'fan6';
doc.fans.set(0, userLiteral(name));
assert.ok(doc.fans[0]._id);
assert.equal(doc.fans[0].name, name);
doc.fans.forEach(function(doc) {
assert.ok(doc instanceof U);
});
name = 'creator';
const creator = userLiteral(name);
doc._creator = creator;
const creatorId = doc._creator._id;
assert.ok(creatorId);
assert.equal(doc._creator.name, name);
assert.ok(doc._creator instanceof U);
const fan2Id = doc.fans[2]._id;
const fan5Id = doc.fans[5]._id;
name = 'user1a';
const user1a = userLiteral(name);
doc.embed[0].array.set(0, user1a);
assert.equal(doc.embed[0].array[0].name, name);
const user1aId = doc.embed[0].array[0]._id;
name = 'user1b';
const user1b = userLiteral(name);
doc.embed[0].other = user1b;
assert.equal(doc.embed[0].other.name, name);
const user1bId = doc.embed[0].other._id;
name = 'user1c';
const user1c = userLiteral(name);
doc.embed[0].nested = [{subdoc: user1c}];
assert.equal(doc.embed[0].nested[0].subdoc.name, name);
const user1cId = doc.embed[0].nested[0].subdoc._id;
// embedded without declared ref in schema
name = 'user2a';
const user2a = userLiteral(name);
doc.adhoc[0].subdoc = user2a;
assert.equal(doc.adhoc[0].subdoc.name, name);
const user2aId = doc.adhoc[0].subdoc._id;
name = 'user2b';
const user2b = userLiteral(name);
doc.adhoc[0].subarray[0].things.push(user2b);
assert.deepEqual(name, doc.adhoc[0].subarray[0].things[1].name);
const user2bId = doc.adhoc[0].subarray[0].things[1]._id;
doc.save(function(err) {
assert.ifError(err);
B.findById(b2).exec(function(err, doc) {
// db is closed in after()
assert.ifError(err);
assert.equal(doc.fans.length, 6);
assert.equal(String(doc._creator), creatorId);
assert.equal(doc.fans[2], String(fan2Id));
assert.equal(doc.fans[5], String(fan5Id));
assert.equal(doc.embed[0].array[0], String(user1aId));
assert.equal(doc.embed[0].other, String(user1bId));
assert.equal(doc.embed[0].nested[0].subdoc, String(user1cId));
assert.equal(doc.adhoc[0].subdoc, String(user2aId));
assert.equal(doc.adhoc[0].subarray[0].things[1], String(user2bId));
done();
});
});
});
});
});
});
});
});