291 lines
8.0 KiB
JavaScript
291 lines
8.0 KiB
JavaScript
// This test written in mocha+should.js
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var should = require('./init.js');
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var db, Person;
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var ValidationError = require('..').ValidationError;
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describe('manipulation', function () {
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before(function (done) {
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db = getSchema();
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Person = db.define('Person', {
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name: String,
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gender: String,
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married: Boolean,
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age: {type: Number, index: true},
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dob: Date,
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createdAt: {type: Number, default: Date.now}
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}, { forceId: true });
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db.automigrate(done);
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});
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describe('create', function () {
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before(function (done) {
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Person.destroyAll(done);
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});
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it('should create instance', function (done) {
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Person.create({name: 'Anatoliy'}, function (err, p) {
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p.name.should.equal('Anatoliy');
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should.not.exist(err);
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should.exist(p);
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Person.findById(p.id, function (err, person) {
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person.id.should.equal(p.id);
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person.name.should.equal('Anatoliy');
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done();
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});
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});
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});
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it('should instantiate an object', function (done) {
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var p = new Person({name: 'Anatoliy'});
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p.name.should.equal('Anatoliy');
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p.isNewRecord().should.be.true;
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p.save(function(err, inst) {
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should.not.exist(err);
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inst.isNewRecord().should.be.false;
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inst.should.equal(p);
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done();
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});
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});
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it('should return instance of object', function (done) {
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var person = Person.create(function (err, p) {
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p.id.should.eql(person.id);
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done();
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});
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should.exist(person);
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person.should.be.an.instanceOf(Person);
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should.not.exist(person.id);
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});
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it('should not allow user-defined value for the id of object - create', function (done) {
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Person.create({id: 123456}, function (err, p) {
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err.should.be.instanceof(ValidationError);
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err.message.should.equal('The `Person` instance is not valid. Details: `id` can\'t be set.');
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err.statusCode.should.equal(422);
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p.should.be.instanceof(Person);
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p.id.should.equal(123456);
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p.isNewRecord().should.be.true;
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done();
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});
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});
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it('should not allow user-defined value for the id of object - save', function (done) {
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var p = new Person({id: 123456});
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p.isNewRecord().should.be.true;
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p.save(function(err, inst) {
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err.should.be.instanceof(ValidationError);
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err.message.should.equal('The `Person` instance is not valid. Details: `id` can\'t be set.');
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err.statusCode.should.equal(422);
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inst.id.should.equal(123456);
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inst.isNewRecord().should.be.true;
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done();
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});
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});
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it('should work when called without callback', function (done) {
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Person.afterCreate = function (next) {
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this.should.be.an.instanceOf(Person);
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this.name.should.equal('Nickolay');
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should.exist(this.id);
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Person.afterCreate = null;
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next();
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setTimeout(done, 10);
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};
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Person.create({name: 'Nickolay'});
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});
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it('should create instance with blank data', function (done) {
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Person.create(function (err, p) {
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should.not.exist(err);
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should.exist(p);
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should.not.exists(p.name);
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Person.findById(p.id, function (err, person) {
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person.id.should.equal(p.id);
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should.not.exists(person.name);
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done();
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});
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});
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});
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it('should work when called with no data and callback', function (done) {
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Person.afterCreate = function (next) {
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this.should.be.an.instanceOf(Person);
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should.not.exist(this.name);
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should.exist(this.id);
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Person.afterCreate = null;
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next();
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setTimeout(done, 30);
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};
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Person.create();
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});
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it('should create batch of objects', function (done) {
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var batch = [
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{name: 'Shaltay'},
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{name: 'Boltay'},
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{}
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];
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Person.create(batch,function (e, ps) {
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should.not.exist(e);
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should.exist(ps);
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ps.should.be.instanceOf(Array);
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ps.should.have.lengthOf(batch.length);
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Person.validatesPresenceOf('name');
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Person.create(batch,function (errors, persons) {
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delete Person.validations;
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should.exist(errors);
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errors.should.have.lengthOf(batch.length);
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should.not.exist(errors[0]);
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should.not.exist(errors[1]);
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should.exist(errors[2]);
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should.exist(persons);
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persons.should.have.lengthOf(batch.length);
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persons[0].errors.should.be.false;
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done();
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}).should.be.instanceOf(Array);
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}).should.have.lengthOf(3);
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});
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});
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describe('save', function () {
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it('should save new object', function (done) {
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var p = new Person;
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p.save(function (err) {
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should.not.exist(err);
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should.exist(p.id);
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done();
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});
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});
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it('should save existing object', function (done) {
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Person.findOne(function (err, p) {
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should.not.exist(err);
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p.name = 'Hans';
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p.save(function (err) {
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should.not.exist(err);
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Person.findOne(function (err, p) {
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should.not.exist(err);
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p.name.should.equal('Hans');
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done();
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});
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});
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});
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});
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it('should save invalid object (skipping validation)', function (done) {
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Person.findOne(function (err, p) {
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should.not.exist(err);
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p.isValid = function (done) {
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process.nextTick(done);
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return false;
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};
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p.name = 'Nana';
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p.save(function (err) {
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should.exist(err);
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p.save({validate: false}, function (err) {
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should.not.exist(err);
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done();
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});
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});
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});
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});
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it('should save throw error on validation', function () {
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Person.findOne(function (err, p) {
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should.not.exist(err);
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p.isValid = function (cb) {
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cb(false);
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return false;
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};
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(function () {
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p.save({
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'throws': true
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});
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}).should.throw(ValidationError);
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});
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});
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});
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describe('updateAttributes', function () {
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var person;
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before(function (done) {
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Person.destroyAll(function () {
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person = Person.create(done);
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});
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});
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it('should update one attribute', function (done) {
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person.updateAttribute('name', 'Paul Graham', function (err, p) {
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should.not.exist(err);
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Person.all(function (e, ps) {
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should.not.exist(err);
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ps.should.have.lengthOf(1);
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ps.pop().name.should.equal('Paul Graham');
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done();
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});
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});
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});
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});
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describe('destroy', function () {
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it('should destroy record', function (done) {
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Person.create(function (err, p) {
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p.destroy(function (err) {
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should.not.exist(err);
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Person.exists(p.id, function (err, ex) {
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ex.should.not.be.ok;
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done();
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});
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});
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});
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});
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it('should destroy all records', function (done) {
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Person.destroyAll(function (err) {
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should.not.exist(err);
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Person.all(function (err, posts) {
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posts.should.have.lengthOf(0);
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Person.count(function (err, count) {
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count.should.eql(0);
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done();
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});
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});
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});
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});
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// TODO: implement destroy with filtered set
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it('should destroy filtered set of records');
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});
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describe('initialize', function () {
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it('should initialize object properly', function () {
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var hw = 'Hello word',
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now = Date.now(),
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person = new Person({name: hw});
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person.name.should.equal(hw);
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person.name = 'Goodbye, Lenin';
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(person.createdAt >= now).should.be.true;
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person.isNewRecord().should.be.true;
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});
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// it('should work when constructor called as function', function() {
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// var p = Person({name: 'John Resig'});
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// p.should.be.an.instanceOf(Person);
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// p.name.should.equal('John Resig');
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// });
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});
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});
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