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types.array.test.js
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2261 lines (1924 loc) · 69.2 KB
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/**
* Module dependencies.
*/
'use strict';
const start = require('./common');
const assert = require('assert');
const mongodb = require('mongodb');
const mongoose = require('./common').mongoose;
const MongooseArray = mongoose.Types.Array;
const Schema = mongoose.Schema;
/**
* Test.
*/
describe('types array', function() {
let UserSchema;
let PetSchema;
let db;
before(function() {
UserSchema = new Schema({
name: String,
pets: [Schema.ObjectId]
});
PetSchema = new Schema({
name: String
});
db = start();
});
after(async function() {
await db.close();
});
beforeEach(() => db.deleteModel(/.*/));
afterEach(() => require('./util').clearTestData(db));
afterEach(() => require('./util').stopRemainingOps(db));
it('behaves and quacks like an Array', function(done) {
const a = new MongooseArray([]);
assert.ok(a instanceof Array);
assert.ok(a.isMongooseArray);
assert.equal(Array.isArray(a), true);
assert.deepEqual(a.$atomics().constructor, Object);
done();
});
it('is `deepEqual()` another array (gh-7700)', function(done) {
const Test = db.model('Test', new Schema({ arr: [String] }));
const doc = new Test({ arr: ['test'] });
assert.deepEqual(doc.arr, new MongooseArray(['test']));
assert.deepEqual(doc.arr, ['test']);
done();
});
describe('hasAtomics', function() {
it('does not throw', function(done) {
const b = new MongooseArray([12, 3, 4, 5]).filter(Boolean);
let threw = false;
try {
b.hasAtomics;
} catch (_) {
threw = true;
}
assert.ok(!threw);
const a = new MongooseArray([67, 8]).filter(Boolean);
try {
a.push(3, 4);
} catch (_) {
console.error(_);
threw = true;
}
assert.ok(!threw);
done();
});
});
describe('indexOf()', function() {
it('works', function(done) {
const User = db.model('User', UserSchema);
const Pet = db.model('Pet', PetSchema);
const tj = new User({ name: 'tj' });
const tobi = new Pet({ name: 'tobi' });
const loki = new Pet({ name: 'loki' });
const jane = new Pet({ name: 'jane' });
tj.pets.push(tobi);
tj.pets.push(loki);
tj.pets.push(jane);
let pending = 3;
function cb() {
Pet.find({}, function(err) {
assert.ifError(err);
tj.save(function(err) {
assert.ifError(err);
User.findOne({ name: 'tj' }, function(err, user) {
assert.ifError(err);
assert.equal(user.pets.length, 3);
assert.equal(user.pets.indexOf(tobi.id), 0);
assert.equal(user.pets.indexOf(loki.id), 1);
assert.equal(user.pets.indexOf(jane.id), 2);
assert.equal(user.pets.indexOf(tobi._id), 0);
assert.equal(user.pets.indexOf(loki._id), 1);
assert.equal(user.pets.indexOf(jane._id), 2);
done();
});
});
});
}
[tobi, loki, jane].forEach(function(pet) {
pet.save(function() {
--pending || cb();
});
});
});
});
describe('includes()', function() {
it('works', function(done) {
const User = db.model('User', UserSchema);
const Pet = db.model('Pet', PetSchema);
const tj = new User({ name: 'tj' });
const tobi = new Pet({ name: 'tobi' });
const loki = new Pet({ name: 'loki' });
const jane = new Pet({ name: 'jane' });
tj.pets.push(tobi);
tj.pets.push(loki);
tj.pets.push(jane);
let pending = 3;
function cb() {
Pet.find({}, function(err) {
assert.ifError(err);
tj.save(function(err) {
assert.ifError(err);
User.findOne({ name: 'tj' }, function(err, user) {
assert.ifError(err);
assert.equal(user.pets.length, 3);
assert.equal(user.pets.includes(tobi.id), true);
assert.equal(user.pets.includes(loki.id), true);
assert.equal(user.pets.includes(jane.id), true);
assert.equal(user.pets.includes(tobi.id, 1), false);
assert.equal(user.pets.includes(loki.id, 1), true);
done();
});
});
});
}
[tobi, loki, jane].forEach(function(pet) {
pet.save(function() {
--pending || cb();
});
});
});
});
describe('push()', function() {
function save(doc, cb) {
doc.save(function(err) {
if (err) {
cb(err);
return;
}
doc.constructor.findById(doc._id, cb);
});
}
it('works with numbers', function(done) {
const N = db.model('Test', Schema({ arr: [Number] }));
const m = new N({ arr: [3, 4, 5, 6] });
save(m, function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 4);
doc.arr.push(8);
assert.strictEqual(8, doc.arr[doc.arr.length - 1]);
assert.strictEqual(8, doc.arr[4]);
save(doc, function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 5);
assert.strictEqual(3, doc.arr[0]);
assert.strictEqual(4, doc.arr[1]);
assert.strictEqual(5, doc.arr[2]);
assert.strictEqual(6, doc.arr[3]);
assert.strictEqual(8, doc.arr[4]);
done();
});
});
});
it('works with strings', function(done) {
const S = db.model('Test', Schema({ arr: [String] }));
const m = new S({ arr: [3, 4, 5, 6] });
save(m, function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 4);
doc.arr.push(8);
assert.strictEqual('8', doc.arr[doc.arr.length - 1]);
assert.strictEqual('8', doc.arr[4]);
save(doc, function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 5);
assert.strictEqual('3', doc.arr[0]);
assert.strictEqual('4', doc.arr[1]);
assert.strictEqual('5', doc.arr[2]);
assert.strictEqual('6', doc.arr[3]);
assert.strictEqual('8', doc.arr[4]);
done();
});
});
});
it('works with buffers', function(done) {
const B = db.model('Test', Schema({ arr: [Buffer] }));
const m = new B({ arr: [[0], Buffer.alloc(1)] });
save(m, function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 2);
assert.ok(doc.arr[0].isMongooseBuffer);
assert.ok(doc.arr[1].isMongooseBuffer);
doc.arr.push('nice');
assert.equal(doc.arr.length, 3);
assert.ok(doc.arr[2].isMongooseBuffer);
assert.strictEqual('nice', doc.arr[2].toString('utf8'));
save(doc, function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 3);
assert.ok(doc.arr[0].isMongooseBuffer);
assert.ok(doc.arr[1].isMongooseBuffer);
assert.ok(doc.arr[2].isMongooseBuffer);
assert.strictEqual('\u0000', doc.arr[0].toString());
assert.strictEqual('nice', doc.arr[2].toString());
done();
});
});
});
it('works with mixed', function(done) {
const M = db.model('Test', Schema({ arr: [] }));
const m = new M({ arr: [3, { x: 1 }, 'yes', [5]] });
save(m, function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 4);
doc.arr.push(null);
assert.equal(doc.arr.length, 5);
assert.strictEqual(null, doc.arr[4]);
save(doc, function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 5);
assert.strictEqual(3, doc.arr[0]);
assert.strictEqual(1, doc.arr[1].x);
assert.strictEqual('yes', doc.arr[2]);
assert.ok(Array.isArray(doc.arr[3]));
assert.strictEqual(5, doc.arr[3][0]);
assert.strictEqual(null, doc.arr[4]);
doc.arr.push(Infinity);
assert.equal(doc.arr.length, 6);
assert.strictEqual(Infinity, doc.arr[5]);
doc.arr.push(Buffer.alloc(0));
assert.equal(doc.arr.length, 7);
assert.strictEqual('', doc.arr[6].toString());
save(doc, function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 7);
assert.strictEqual(3, doc.arr[0]);
assert.strictEqual(1, doc.arr[1].x);
assert.strictEqual('yes', doc.arr[2]);
assert.ok(Array.isArray(doc.arr[3]));
assert.strictEqual(5, doc.arr[3][0]);
assert.strictEqual(null, doc.arr[4]);
assert.strictEqual(Infinity, doc.arr[5]);
assert.strictEqual('', doc.arr[6].toString());
done();
});
});
});
});
it('works with sub-docs', function(done) {
const D = db.model('Test', Schema({ arr: [{ name: String }] }));
const m = new D({ arr: [{ name: 'aaron' }, { name: 'moombahton ' }] });
save(m, function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 2);
doc.arr.push({ name: 'Restrepo' });
assert.equal(doc.arr.length, 3);
assert.equal(doc.arr[2].name, 'Restrepo');
save(doc, function(err, doc) {
assert.ifError(err);
// validate
assert.equal(doc.arr.length, 3);
assert.equal(doc.arr[0].name, 'aaron');
assert.equal(doc.arr[1].name, 'moombahton ');
assert.equal(doc.arr[2].name, 'Restrepo');
done();
});
});
});
it('applies setters (gh-3032)', function(done) {
const ST = db.model('Test', Schema({
arr: [{
type: String,
lowercase: true
}]
}));
const m = new ST({ arr: ['ONE', 'TWO'] });
save(m, function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 2);
doc.arr.push('THREE');
assert.strictEqual('one', doc.arr[0]);
assert.strictEqual('two', doc.arr[1]);
assert.strictEqual('three', doc.arr[2]);
save(doc, function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 3);
assert.strictEqual('one', doc.arr[0]);
assert.strictEqual('two', doc.arr[1]);
assert.strictEqual('three', doc.arr[2]);
done();
});
});
});
});
describe('splice()', function() {
it('works', function(done) {
const schema = new Schema({ numbers: [Number] });
const A = db.model('Test', schema);
const a = new A({ numbers: [4, 5, 6, 7] });
a.save(function(err) {
assert.ifError(err);
A.findById(a._id, function(err, doc) {
assert.ifError(err);
const removed = doc.numbers.splice(1, 1, '10');
assert.deepEqual(removed, [5]);
assert.equal(typeof doc.numbers[1], 'number');
assert.deepStrictEqual(doc.numbers.toObject(), [4, 10, 6, 7]);
doc.save(function(err) {
assert.ifError(err);
A.findById(a._id, function(err, doc) {
assert.ifError(err);
assert.deepStrictEqual(doc.numbers.toObject(), [4, 10, 6, 7]);
A.collection.drop(function(err) {
assert.ifError(err);
done();
});
});
});
});
});
});
it('on embedded docs', function(done) {
const schema = new Schema({ types: [new Schema({ type: String })] });
const A = db.model('Test', schema);
const a = new A({ types: [{ type: 'bird' }, { type: 'boy' }, { type: 'frog' }, { type: 'cloud' }] });
a.save(function(err) {
assert.ifError(err);
A.findById(a._id, function(err, doc) {
assert.ifError(err);
doc.types.$pop();
const removed = doc.types.splice(1, 1);
assert.equal(removed.length, 1);
assert.equal(removed[0].type, 'boy');
const obj = doc.types.toObject();
assert.equal(obj[0].type, 'bird');
assert.equal(obj[1].type, 'frog');
doc.save(function(err) {
assert.ifError(err);
A.findById(a._id, function(err, doc) {
assert.ifError(err);
const obj = doc.types.toObject();
assert.equal(obj[0].type, 'bird');
assert.equal(obj[1].type, 'frog');
done();
});
});
});
});
});
});
describe('unshift()', function() {
it('works', function(done) {
const schema = new Schema({
types: [new Schema({ type: String })],
nums: [Number],
strs: [String]
});
const A = db.model('Test', schema);
const a = new A({
types: [{ type: 'bird' }, { type: 'boy' }, { type: 'frog' }, { type: 'cloud' }],
nums: [1, 2, 3],
strs: 'one two three'.split(' ')
});
a.save(function(err) {
assert.ifError(err);
A.findById(a._id, function(err, doc) {
assert.ifError(err);
const tlen = doc.types.unshift({ type: 'tree' });
const nlen = doc.nums.unshift(0);
const slen = doc.strs.unshift('zero');
assert.equal(tlen, 5);
assert.equal(nlen, 4);
assert.equal(slen, 4);
doc.types.push({ type: 'worm' });
let obj = doc.types.toObject();
assert.equal(obj[0].type, 'tree');
assert.equal(obj[1].type, 'bird');
assert.equal(obj[2].type, 'boy');
assert.equal(obj[3].type, 'frog');
assert.equal(obj[4].type, 'cloud');
assert.equal(obj[5].type, 'worm');
obj = doc.nums.toObject();
assert.equal(obj[0].valueOf(), 0);
assert.equal(obj[1].valueOf(), 1);
assert.equal(obj[2].valueOf(), 2);
assert.equal(obj[3].valueOf(), 3);
obj = doc.strs.toObject();
assert.equal(obj[0], 'zero');
assert.equal(obj[1], 'one');
assert.equal(obj[2], 'two');
assert.equal(obj[3], 'three');
doc.save(function(err) {
assert.ifError(err);
A.findById(a._id, function(err, doc) {
assert.ifError(err);
let obj = doc.types.toObject();
assert.equal(obj[0].type, 'tree');
assert.equal(obj[1].type, 'bird');
assert.equal(obj[2].type, 'boy');
assert.equal(obj[3].type, 'frog');
assert.equal(obj[4].type, 'cloud');
assert.equal(obj[5].type, 'worm');
obj = doc.nums.toObject();
assert.equal(obj[0].valueOf(), 0);
assert.equal(obj[1].valueOf(), 1);
assert.equal(obj[2].valueOf(), 2);
assert.equal(obj[3].valueOf(), 3);
obj = doc.strs.toObject();
assert.equal(obj[0], 'zero');
assert.equal(obj[1], 'one');
assert.equal(obj[2], 'two');
assert.equal(obj[3], 'three');
done();
});
});
});
});
});
it('applies setters (gh-3032)', function(done) {
const ST = db.model('Test', Schema({
arr: [{
type: String,
lowercase: true
}]
}));
const m = new ST({ arr: ['ONE', 'TWO'] });
m.save(function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 2);
doc.arr.unshift('THREE');
assert.strictEqual('three', doc.arr[0]);
assert.strictEqual('one', doc.arr[1]);
assert.strictEqual('two', doc.arr[2]);
doc.save(function(err, doc) {
assert.ifError(err);
assert.equal(doc.arr.length, 3);
assert.strictEqual('three', doc.arr[0]);
assert.strictEqual('one', doc.arr[1]);
assert.strictEqual('two', doc.arr[2]);
done();
});
});
});
});
describe('shift()', function() {
it('works', function(done) {
const schema = new Schema({
types: [new Schema({ type: String })],
nums: [Number],
strs: [String]
});
const A = db.model('Test', schema);
const a = new A({
types: [{ type: 'bird' }, { type: 'boy' }, { type: 'frog' }, { type: 'cloud' }],
nums: [1, 2, 3],
strs: 'one two three'.split(' ')
});
a.save(function(err) {
assert.ifError(err);
A.findById(a._id, function(err, doc) {
assert.ifError(err);
const t = doc.types.shift();
const n = doc.nums.shift();
const s = doc.strs.shift();
assert.equal(t.type, 'bird');
assert.equal(n, 1);
assert.equal(s, 'one');
let obj = doc.types.toObject();
assert.equal(obj[0].type, 'boy');
assert.equal(obj[1].type, 'frog');
assert.equal(obj[2].type, 'cloud');
doc.nums.push(4);
obj = doc.nums.toObject();
assert.equal(obj[0].valueOf(), 2);
assert.equal(obj[1].valueOf(), 3);
assert.equal(obj[2].valueOf(), 4);
obj = doc.strs.toObject();
assert.equal(obj[0], 'two');
assert.equal(obj[1], 'three');
doc.save(function(err) {
assert.ifError(err);
A.findById(a._id, function(err, doc) {
assert.ifError(err);
let obj = doc.types.toObject();
assert.equal(obj[0].type, 'boy');
assert.equal(obj[1].type, 'frog');
assert.equal(obj[2].type, 'cloud');
obj = doc.nums.toObject();
assert.equal(obj[0].valueOf(), 2);
assert.equal(obj[1].valueOf(), 3);
assert.equal(obj[2].valueOf(), 4);
obj = doc.strs.toObject();
assert.equal(obj[0], 'two');
assert.equal(obj[1], 'three');
done();
});
});
});
});
});
});
describe('$shift', function() {
it('works', function(done) {
// atomic shift uses $pop -1
const painting = new Schema({ colors: [] });
const Painting = db.model('Test', painting);
const p = new Painting({ colors: ['blue', 'green', 'yellow'] });
p.save(function(err) {
assert.ifError(err);
Painting.findById(p, function(err, doc) {
assert.ifError(err);
assert.equal(doc.colors.length, 3);
let color = doc.colors.$shift();
assert.equal(doc.colors.length, 2);
assert.equal(color, 'blue');
// MongoDB pop command can only be called once per save, each
// time only removing one element.
color = doc.colors.$shift();
assert.equal(color, undefined);
assert.equal(doc.colors.length, 2);
doc.save(function(err) {
assert.equal(err, null);
const color = doc.colors.$shift();
assert.equal(doc.colors.length, 1);
assert.equal(color, 'green');
doc.save(function(err) {
assert.equal(err, null);
Painting.findById(doc, function(err, doc) {
assert.ifError(err);
assert.equal(doc.colors.length, 1);
assert.equal(doc.colors[0], 'yellow');
done();
});
});
});
});
});
});
});
describe('pop()', function() {
it('works', function(done) {
const schema = new Schema({
types: [new Schema({ type: String })],
nums: [Number],
strs: [String]
});
const A = db.model('Test', schema);
const a = new A({
types: [{ type: 'bird' }, { type: 'boy' }, { type: 'frog' }, { type: 'cloud' }],
nums: [1, 2, 3],
strs: 'one two three'.split(' ')
});
a.save(function(err) {
assert.ifError(err);
A.findById(a._id, function(err, doc) {
assert.ifError(err);
const t = doc.types.pop();
const n = doc.nums.pop();
const s = doc.strs.pop();
assert.equal(t.type, 'cloud');
assert.equal(n, 3);
assert.equal(s, 'three');
let obj = doc.types.toObject();
assert.equal(obj[0].type, 'bird');
assert.equal(obj[1].type, 'boy');
assert.equal(obj[2].type, 'frog');
doc.nums.push(4);
obj = doc.nums.toObject();
assert.equal(obj[0].valueOf(), 1);
assert.equal(obj[1].valueOf(), 2);
assert.equal(obj[2].valueOf(), 4);
obj = doc.strs.toObject();
assert.equal(obj[0], 'one');
assert.equal(obj[1], 'two');
doc.save(function(err) {
assert.ifError(err);
A.findById(a._id, function(err, doc) {
assert.ifError(err);
let obj = doc.types.toObject();
assert.equal(obj[0].type, 'bird');
assert.equal(obj[1].type, 'boy');
assert.equal(obj[2].type, 'frog');
obj = doc.nums.toObject();
assert.equal(obj[0].valueOf(), 1);
assert.equal(obj[1].valueOf(), 2);
assert.equal(obj[2].valueOf(), 4);
obj = doc.strs.toObject();
assert.equal(obj[0], 'one');
assert.equal(obj[1], 'two');
done();
});
});
});
});
});
});
describe('pull()', function() {
it('works', function(done) {
const catschema = new Schema({ name: String });
const Cat = db.model('Cat', catschema);
const schema = new Schema({
a: [{ type: Schema.ObjectId, ref: 'Cat' }]
});
const A = db.model('Test', schema);
const cat = new Cat({ name: 'peanut' });
cat.save(function(err) {
assert.ifError(err);
const a = new A({ a: [cat._id] });
a.save(function(err) {
assert.ifError(err);
A.findById(a, function(err, doc) {
assert.ifError(err);
assert.equal(doc.a.length, 1);
doc.a.pull(cat.id);
assert.equal(doc.a.length, 0);
done();
});
});
});
});
it('handles pulling with no _id (gh-3341)', function(done) {
const personSchema = new Schema({
name: String,
role: String
}, { _id: false });
const bandSchema = new Schema({
name: String,
members: [personSchema]
});
const Band = db.model('Test', bandSchema);
const gnr = new Band({
name: 'Guns N\' Roses',
members: [
{ name: 'Axl', role: 'Lead Singer' },
{ name: 'Slash', role: 'Guitar' },
{ name: 'Izzy', role: 'Guitar' },
{ name: 'Duff', role: 'Bass' },
{ name: 'Adler', role: 'Drums' }
]
});
gnr.save(function(error) {
assert.ifError(error);
gnr.members.pull({ name: 'Slash', role: 'Guitar' });
gnr.save(function(error) {
assert.ifError(error);
assert.equal(gnr.members.length, 4);
assert.equal(gnr.members[0].name, 'Axl');
assert.equal(gnr.members[1].name, 'Izzy');
assert.equal(gnr.members[2].name, 'Duff');
assert.equal(gnr.members[3].name, 'Adler');
Band.findById(gnr._id, function(error, gnr) {
assert.ifError(error);
assert.equal(gnr.members.length, 4);
assert.equal(gnr.members[0].name, 'Axl');
assert.equal(gnr.members[1].name, 'Izzy');
assert.equal(gnr.members[2].name, 'Duff');
assert.equal(gnr.members[3].name, 'Adler');
done();
});
});
});
});
it('properly works with undefined', function(done) {
const catschema = new Schema({ name: String, colors: [{ hex: String }] });
const Cat = db.model('Test', catschema);
const cat = new Cat({ name: 'peanut', colors: [
{ hex: '#FFF' }, { hex: '#000' }, null
] });
cat.save(function(err) {
assert.ifError(err);
cat.colors.pull(undefined); // converted to null (as mongodb does)
assert.equal(cat.colors.length, 2);
assert.equal(cat.colors[0].hex, '#FFF');
assert.equal(cat.colors[1].hex, '#000');
cat.save(function(err) {
assert.ifError(err);
Cat.findById(cat._id, function(err, doc) {
assert.ifError(err);
assert.equal(doc.colors.length, 2);
assert.equal(doc.colors[0].hex, '#FFF');
assert.equal(doc.colors[1].hex, '#000');
done();
});
});
});
});
it('avoids adding default paths to query filter (gh-12294)', async function() {
const catschema = new Schema({
name: String,
colors: [{
_id: false,
hex: { type: String, default: '#ffffff' },
properties: {
hue: { type: Number, default: 0 }
},
name: String
}]
});
const Cat = db.model('Test', catschema);
const cat = new Cat({});
cat.init({
name: 'Garfield',
colors: [{ name: 'Orange' }]
});
cat.colors.pull({ name: 'Orange' });
assert.deepStrictEqual(cat.colors.$__getAtomics(), [[
'$pull',
{ $or: [{ name: 'Orange' }] }
]]);
});
it('avoids adding default paths to query filter with _id (gh-12294)', async function() {
const catschema = new Schema({
name: String,
colors: [{
hex: { type: String, default: '#ffffff' },
name: String
}]
});
const Cat = db.model('Test', catschema);
const cat = new Cat({});
cat.init({
name: 'Garfield',
colors: [{ name: 'Orange' }]
});
cat.colors.pull({ name: 'Orange' });
assert.deepStrictEqual(cat.colors.$__getAtomics(), [[
'$pull',
{ $or: [{ name: 'Orange' }] }
]]);
});
});
describe('$pop()', function() {
it('works', function(done) {
const painting = new Schema({ colors: [] });
const Painting = db.model('Test', painting);
const p = new Painting({ colors: ['blue', 'green', 'yellow'] });
p.save(function(err) {
assert.ifError(err);
Painting.findById(p, function(err, doc) {
assert.ifError(err);
assert.equal(doc.colors.length, 3);
let color = doc.colors.$pop();
assert.equal(doc.colors.length, 2);
assert.equal(color, 'yellow');
// MongoDB pop command can only be called once per save, each
// time only removing one element.
color = doc.colors.$pop();
assert.equal(color, undefined);
assert.equal(doc.colors.length, 2);
assert.ok(!('$set' in doc.colors.$atomics()), 'invalid $atomic op used');
doc.save(function(err) {
assert.equal(err, null);
const color = doc.colors.$pop();
assert.equal(doc.colors.length, 1);
assert.equal(color, 'green');
doc.save(function(err) {
assert.equal(err, null);
Painting.findById(doc, function(err, doc) {
assert.strictEqual(null, err);
assert.equal(doc.colors.length, 1);
assert.equal(doc.colors[0], 'blue');
done();
});
});
});
});
});
});
});
describe('addToSet()', function() {
it('works', function(done) {
const e = new Schema({ name: String, arr: [] });
const schema = new Schema({
num: [Number],
str: [String],
doc: [e],
date: [Date],
id: [Schema.ObjectId]
});
const M = db.model('Test', schema);
const m = new M();
m.num.push(1, 2, 3);
m.str.push('one', 'two', 'tres');
m.doc.push({ name: 'Dubstep', arr: [1] }, { name: 'Polka', arr: [{ x: 3 }] });
const d1 = new Date();
const d2 = new Date(+d1 + 60000);
const d3 = new Date(+d1 + 30000);
const d4 = new Date(+d1 + 20000);
const d5 = new Date(+d1 + 90000);
const d6 = new Date(+d1 + 10000);
m.date.push(d1, d2);
const id1 = new mongoose.Types.ObjectId();
const id2 = new mongoose.Types.ObjectId();
const id3 = new mongoose.Types.ObjectId();
const id4 = new mongoose.Types.ObjectId();
const id5 = new mongoose.Types.ObjectId();
const id6 = new mongoose.Types.ObjectId();
m.id.push(id1, id2);
m.num.addToSet(3, 4, 5);
assert.equal(m.num.length, 5);
m.str.addToSet('four', 'five', 'two');
assert.equal(m.str.length, 5);
m.id.addToSet(id2, id3);
assert.equal(m.id.length, 3);
m.doc.addToSet(m.doc[0]);
assert.equal(m.doc.length, 2);
m.doc.addToSet({ name: 'Waltz', arr: [1] }, m.doc[0]);
assert.equal(m.doc.length, 3);
assert.equal(m.date.length, 2);
m.date.addToSet(d1);
assert.equal(m.date.length, 2);
m.date.addToSet(d3);
assert.equal(m.date.length, 3);
m.save(function(err) {
assert.ifError(err);
M.findById(m, function(err, m) {
assert.ifError(err);
assert.equal(m.num.length, 5);
assert.ok(~m.num.indexOf(1));
assert.ok(~m.num.indexOf(2));
assert.ok(~m.num.indexOf(3));
assert.ok(~m.num.indexOf(4));
assert.ok(~m.num.indexOf(5));
assert.equal(m.str.length, 5);
assert.ok(~m.str.indexOf('one'));
assert.ok(~m.str.indexOf('two'));
assert.ok(~m.str.indexOf('tres'));
assert.ok(~m.str.indexOf('four'));
assert.ok(~m.str.indexOf('five'));
assert.equal(m.id.length, 3);
assert.ok(~m.id.indexOf(id1));
assert.ok(~m.id.indexOf(id2));
assert.ok(~m.id.indexOf(id3));
assert.equal(m.date.length, 3);
assert.ok(~m.date.indexOf(d1.toString()));
assert.ok(~m.date.indexOf(d2.toString()));
assert.ok(~m.date.indexOf(d3.toString()));
assert.equal(m.doc.length, 3);
assert.ok(m.doc.some(function(v) {
return v.name === 'Waltz';
}));