759 lines
24 KiB
JavaScript
759 lines
24 KiB
JavaScript
// Copyright IBM Corp. 2013,2016. All Rights Reserved.
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// Node module: loopback-connector-mysql
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// This file is licensed under the MIT License.
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// License text available at https://opensource.org/licenses/MIT
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'use strict';
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var should = require('./init.js');
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var Post, PostWithStringId, PostWithUniqueTitle, db;
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// Mock up mongodb ObjectID
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function ObjectID(id) {
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if (!(this instanceof ObjectID)) {
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return new ObjectID(id);
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}
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this.id1 = id.substring(0, 2);
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this.id2 = id.substring(2);
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}
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ObjectID.prototype.toJSON = function() {
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return this.id1 + this.id2;
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};
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describe('mysql', function() {
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before(function(done) {
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db = getDataSource();
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Post = db.define('PostWithDefaultId', {
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title: {type: String, length: 255, index: true},
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content: {type: String},
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comments: [String],
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history: Object,
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stars: Number,
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userId: ObjectID,
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});
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PostWithStringId = db.define('PostWithStringId', {
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id: {type: String, id: true},
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title: {type: String, length: 255, index: true},
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content: {type: String},
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});
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PostWithUniqueTitle = db.define('PostWithUniqueTitle', {
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title: {type: String, length: 255, index: {unique: true}},
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content: {type: String},
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});
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db.automigrate(['PostWithDefaultId', 'PostWithStringId', 'PostWithUniqueTitle'], function(err) {
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should.not.exist(err);
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done(err);
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});
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});
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beforeEach(function(done) {
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Post.destroyAll(function() {
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PostWithStringId.destroyAll(function() {
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PostWithUniqueTitle.destroyAll(function() {
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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 allow array or object', function(done) {
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Post.create({title: 'a', content: 'AAA', comments: ['1', '2'],
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history: {a: 1, b: 'b'}}, function(err, post) {
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should.not.exist(err);
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Post.findById(post.id, function(err, p) {
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p.id.should.be.equal(post.id);
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p.content.should.be.equal(post.content);
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p.title.should.be.equal('a');
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p.comments.should.eql(['1', '2']);
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p.history.should.eql({a: 1, b: 'b'});
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done();
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});
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});
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});
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it('should allow ObjectID', function(done) {
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var uid = new ObjectID('123');
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Post.create({title: 'a', content: 'AAA', userId: uid},
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function(err, post) {
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should.not.exist(err);
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Post.findById(post.id, function(err, p) {
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p.id.should.be.equal(post.id);
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p.content.should.be.equal(post.content);
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p.title.should.be.equal('a');
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p.userId.should.eql(uid);
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done();
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});
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});
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});
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it('updateOrCreate should update the instance', function(done) {
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Post.create({title: 'a', content: 'AAA'}, function(err, post) {
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post.title = 'b';
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Post.updateOrCreate(post, function(err, p) {
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should.not.exist(err);
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p.id.should.be.equal(post.id);
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p.content.should.be.equal(post.content);
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Post.findById(post.id, function(err, p) {
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p.id.should.be.equal(post.id);
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p.content.should.be.equal(post.content);
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p.title.should.be.equal('b');
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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('updateOrCreate should update the instance without removing existing properties', function(done) {
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Post.create({title: 'a', content: 'AAA'}, function(err, post) {
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post = post.toObject();
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delete post.title;
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Post.updateOrCreate(post, function(err, p) {
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should.not.exist(err);
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p.id.should.be.equal(post.id);
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p.content.should.be.equal(post.content);
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Post.findById(post.id, function(err, p) {
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p.id.should.be.equal(post.id);
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p.content.should.be.equal(post.content);
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p.title.should.be.equal('a');
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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('updateOrCreate should create a new instance if it does not exist', function(done) {
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var post = {id: 123, title: 'a', content: 'AAA'};
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Post.updateOrCreate(post, function(err, p) {
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should.not.exist(err);
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p.title.should.be.equal(post.title);
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p.content.should.be.equal(post.content);
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p.id.should.be.equal(post.id);
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Post.findById(p.id, function(err, p) {
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p.id.should.be.equal(post.id);
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p.content.should.be.equal(post.content);
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p.title.should.be.equal(post.title);
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p.id.should.be.equal(post.id);
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done();
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});
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});
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});
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context('replaceOrCreate', function() {
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it('should replace the instance', function(done) {
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Post.create({title: 'a', content: 'AAA'}, function(err, post) {
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if (err) return done(err);
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post = post.toObject();
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delete post.content;
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Post.replaceOrCreate(post, function(err, p) {
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if (err) return done(err);
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p.id.should.equal(post.id);
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p.title.should.equal('a');
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should.not.exist(p.content);
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should.not.exist(p._id);
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Post.findById(post.id, function(err, p) {
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if (err) return done(err);
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p.id.should.equal(post.id);
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p.title.should.equal('a');
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should.not.exist(post.content);
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should.not.exist(p._id);
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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 replace with new data', function(done) {
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Post.create({title: 'a', content: 'AAA', comments: ['Comment1']},
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function(err, post) {
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if (err) return done(err);
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post = post.toObject();
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delete post.comments;
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delete post.content;
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post.title = 'b';
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Post.replaceOrCreate(post, function(err, p) {
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if (err) return done(err);
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p.id.should.equal(post.id);
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should.not.exist(p._id);
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p.title.should.equal('b');
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should.not.exist(p.content);
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should.not.exist(p.comments);
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Post.findById(post.id, function(err, p) {
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if (err) return done(err);
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p.id.should.equal(post.id);
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should.not.exist(p._id);
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p.title.should.equal('b');
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should.not.exist(p.content);
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should.not.exist(p.comments);
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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 create a new instance if it does not exist', function(done) {
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var post = {id: 123, title: 'a', content: 'AAA'};
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Post.replaceOrCreate(post, function(err, p) {
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if (err) return done(err);
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p.id.should.equal(post.id);
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should.not.exist(p._id);
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p.title.should.equal(post.title);
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p.content.should.equal(post.content);
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Post.findById(p.id, function(err, p) {
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if (err) return done(err);
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p.id.should.equal(post.id);
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should.not.exist(p._id);
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p.title.should.equal(post.title);
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p.content.should.equal(post.content);
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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('save should update the instance with the same id', function(done) {
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Post.create({title: 'a', content: 'AAA'}, function(err, post) {
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post.title = 'b';
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post.save(function(err, p) {
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should.not.exist(err);
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p.id.should.be.equal(post.id);
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p.content.should.be.equal(post.content);
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Post.findById(post.id, function(err, p) {
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p.id.should.be.equal(post.id);
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p.content.should.be.equal(post.content);
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p.title.should.be.equal('b');
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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('save should update the instance without removing existing properties', function(done) {
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Post.create({title: 'a', content: 'AAA'}, function(err, post) {
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delete post.title;
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post.save(function(err, p) {
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should.not.exist(err);
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p.id.should.be.equal(post.id);
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p.content.should.be.equal(post.content);
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Post.findById(post.id, function(err, p) {
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p.id.should.be.equal(post.id);
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p.content.should.be.equal(post.content);
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p.title.should.be.equal('a');
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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('save should create a new instance if it does not exist', function(done) {
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var post = new Post({id: 123, title: 'a', content: 'AAA'});
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post.save(post, function(err, p) {
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should.not.exist(err);
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p.title.should.be.equal(post.title);
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p.content.should.be.equal(post.content);
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p.id.should.be.equal(post.id);
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Post.findById(p.id, function(err, p) {
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should.not.exist(err);
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p.id.should.be.equal(post.id);
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p.content.should.be.equal(post.content);
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p.title.should.be.equal(post.title);
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p.id.should.be.equal(post.id);
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done();
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});
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});
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});
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it('all return should honor filter.fields', function(done) {
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var post = new Post({title: 'b', content: 'BBB'});
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post.save(function(err, post) {
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Post.all({fields: ['title'], where: {title: 'b'}}, function(err, posts) {
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should.not.exist(err);
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posts.should.have.lengthOf(1);
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post = posts[0];
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post.should.have.property('title', 'b');
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post.should.have.property('content', undefined);
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should.not.exist(post.id);
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done();
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});
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});
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});
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it('find should order by id if the order is not set for the query filter',
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function(done) {
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PostWithStringId.create({id: '2', title: 'c', content: 'CCC'}, function(err, post) {
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PostWithStringId.create({id: '1', title: 'd', content: 'DDD'}, function(err, post) {
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PostWithStringId.find(function(err, posts) {
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should.not.exist(err);
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posts.length.should.be.equal(2);
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posts[0].id.should.be.equal('1');
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PostWithStringId.find({limit: 1, offset: 0}, function(err, posts) {
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should.not.exist(err);
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posts.length.should.be.equal(1);
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posts[0].id.should.be.equal('1');
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PostWithStringId.find({limit: 1, offset: 1}, function(err, posts) {
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should.not.exist(err);
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posts.length.should.be.equal(1);
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posts[0].id.should.be.equal('2');
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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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});
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});
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it('should allow to find using like', function(done) {
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Post.create({title: 'My Post', content: 'Hello'}, function(err, post) {
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Post.find({where: {title: {like: 'M%st'}}}, function(err, posts) {
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should.not.exist(err);
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posts.should.have.property('length', 1);
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done();
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});
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});
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});
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it('should support like for no match', function(done) {
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Post.create({title: 'My Post', content: 'Hello'}, function(err, post) {
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Post.find({where: {title: {like: 'M%XY'}}}, function(err, posts) {
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should.not.exist(err);
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posts.should.have.property('length', 0);
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done();
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});
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});
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});
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it('should allow to find using nlike', function(done) {
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Post.create({title: 'My Post', content: 'Hello'}, function(err, post) {
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Post.find({where: {title: {nlike: 'M%st'}}}, function(err, posts) {
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should.not.exist(err);
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posts.should.have.property('length', 0);
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done();
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});
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});
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});
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it('should support nlike for no match', function(done) {
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Post.create({title: 'My Post', content: 'Hello'}, function(err, post) {
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Post.find({where: {title: {nlike: 'M%XY'}}}, function(err, posts) {
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should.not.exist(err);
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posts.should.have.property('length', 1);
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done();
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});
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});
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});
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it('should support "and" operator that is satisfied', function(done) {
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Post.create({title: 'My Post', content: 'Hello'}, function(err, post) {
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Post.find({where: {and: [
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{title: 'My Post'},
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{content: 'Hello'},
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]}}, function(err, posts) {
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should.not.exist(err);
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posts.should.have.property('length', 1);
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done();
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});
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});
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});
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it('should support "and" operator that is not satisfied', function(done) {
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Post.create({title: 'My Post', content: 'Hello'}, function(err, post) {
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Post.find({where: {and: [
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{title: 'My Post'},
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{content: 'Hello1'},
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]}}, function(err, posts) {
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should.not.exist(err);
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posts.should.have.property('length', 0);
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done();
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});
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});
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});
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it('should support "or" that is satisfied', function(done) {
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Post.create({title: 'My Post', content: 'Hello'}, function(err, post) {
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Post.find({where: {or: [
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{title: 'My Post'},
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{content: 'Hello1'},
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]}}, function(err, posts) {
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should.not.exist(err);
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posts.should.have.property('length', 1);
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done();
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});
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});
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});
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it('should support "or" operator that is not satisfied', function(done) {
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Post.create({title: 'My Post', content: 'Hello'}, function(err, post) {
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Post.find({where: {or: [
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{title: 'My Post1'},
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{content: 'Hello1'},
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]}}, function(err, posts) {
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should.not.exist(err);
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posts.should.have.property('length', 0);
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done();
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});
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});
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});
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// The where object should be parsed by the connector
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it('should support where for count', function(done) {
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Post.create({title: 'My Post', content: 'Hello'}, function(err, post) {
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Post.count({and: [
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{title: 'My Post'},
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{content: 'Hello'},
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]}, function(err, count) {
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should.not.exist(err);
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count.should.be.equal(1);
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Post.count({and: [
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{title: 'My Post1'},
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{content: 'Hello'},
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]}, function(err, count) {
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should.not.exist(err);
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count.should.be.equal(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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// The where object should be parsed by the connector
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it('should support where for destroyAll', function(done) {
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Post.create({title: 'My Post1', content: 'Hello'}, function(err, post) {
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Post.create({title: 'My Post2', content: 'Hello'}, function(err, post) {
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Post.destroyAll({and: [
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{title: 'My Post1'},
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{content: 'Hello'},
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]}, function(err) {
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should.not.exist(err);
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Post.count(function(err, count) {
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should.not.exist(err);
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count.should.be.equal(1);
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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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});
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it('should not allow SQL injection for inq operator', function(done) {
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Post.create({title: 'My Post1', content: 'Hello', stars: 5},
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function(err, post) {
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Post.create({title: 'My Post2', content: 'Hello', stars: 20},
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function(err, post) {
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Post.find({where: {title: {inq: ['SELECT title from PostWithDefaultId']}}},
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function(err, posts) {
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should.not.exist(err);
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posts.should.have.property('length', 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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it('should not allow SQL injection for lt operator', function(done) {
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Post.create({title: 'My Post1', content: 'Hello', stars: 5},
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function(err, post) {
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Post.create({title: 'My Post2', content: 'Hello', stars: 20},
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function(err, post) {
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Post.find({where: {stars: {lt: 'SELECT title from PostWithDefaultId'}}},
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function(err, posts) {
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should.not.exist(err);
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posts.should.have.property('length', 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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it('should not allow SQL injection for nin operator', function(done) {
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Post.create({title: 'My Post1', content: 'Hello', stars: 5},
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function(err, post) {
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Post.create({title: 'My Post2', content: 'Hello', stars: 20},
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function(err, post) {
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Post.find({where: {title: {nin: ['SELECT title from PostWithDefaultId']}}},
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function(err, posts) {
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should.not.exist(err);
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posts.should.have.property('length', 2);
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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 not allow SQL injection for inq operator with number column', function(done) {
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Post.create({title: 'My Post1', content: 'Hello', stars: 5},
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function(err, post) {
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Post.create({title: 'My Post2', content: 'Hello', stars: 20},
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function(err, post) {
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Post.find({where: {stars: {inq: ['SELECT title from PostWithDefaultId']}}},
|
|
function(err, posts) {
|
|
should.not.exist(err);
|
|
posts.should.have.property('length', 0);
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should not allow SQL injection for inq operator with array value', function(done) {
|
|
Post.create({title: 'My Post1', content: 'Hello', stars: 5},
|
|
function(err, post) {
|
|
Post.create({title: 'My Post2', content: 'Hello', stars: 20},
|
|
function(err, post) {
|
|
Post.find({where: {stars: {inq: [5, 'SELECT title from PostWithDefaultId']}}},
|
|
function(err, posts) {
|
|
should.not.exist(err);
|
|
posts.should.have.property('length', 1);
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should not allow SQL injection for between operator', function(done) {
|
|
Post.create({title: 'My Post1', content: 'Hello', stars: 5},
|
|
function(err, post) {
|
|
Post.create({title: 'My Post2', content: 'Hello', stars: 20},
|
|
function(err, post) {
|
|
Post.find({where: {stars: {between: [5, 'SELECT title from PostWithDefaultId']}}},
|
|
function(err, posts) {
|
|
should.not.exist(err);
|
|
posts.should.have.property('length', 0);
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
it('should not allow duplicate titles', function(done) {
|
|
var data = {title: 'a', content: 'AAA'};
|
|
PostWithUniqueTitle.create(data, function(err, post) {
|
|
should.not.exist(err);
|
|
PostWithUniqueTitle.create(data, function(err, post) {
|
|
should.exist(err);
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
|
|
context('regexp operator', function() {
|
|
beforeEach(function deleteExistingTestFixtures(done) {
|
|
Post.destroyAll(done);
|
|
});
|
|
beforeEach(function createTestFixtures(done) {
|
|
Post.create([
|
|
{title: 'a', content: 'AAA'},
|
|
{title: 'b', content: 'BBB'},
|
|
], done);
|
|
});
|
|
after(function deleteTestFixtures(done) {
|
|
Post.destroyAll(done);
|
|
});
|
|
|
|
context('with regex strings', function() {
|
|
context('using no flags', function() {
|
|
it('should work', function(done) {
|
|
Post.find({where: {content: {regexp: '^A'}}}, function(err, posts) {
|
|
should.not.exist(err);
|
|
posts.length.should.equal(1);
|
|
posts[0].content.should.equal('AAA');
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
|
|
context('using flags', function() {
|
|
beforeEach(function addSpy() {
|
|
sinon.stub(console, 'warn');
|
|
});
|
|
afterEach(function removeSpy() {
|
|
console.warn.restore();
|
|
});
|
|
|
|
it('should work', function(done) {
|
|
Post.find({where: {content: {regexp: '^a/i'}}}, function(err, posts) {
|
|
should.not.exist(err);
|
|
posts.length.should.equal(1);
|
|
posts[0].content.should.equal('AAA');
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('should print a warning when the ignore flag is set',
|
|
function(done) {
|
|
Post.find({where: {content: {regexp: '^a/i'}}}, function(err, posts) {
|
|
console.warn.calledOnce.should.be.ok;
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('should print a warning when the global flag is set',
|
|
function(done) {
|
|
Post.find({where: {content: {regexp: '^a/g'}}}, function(err, posts) {
|
|
console.warn.calledOnce.should.be.ok;
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('should print a warning when the multiline flag is set',
|
|
function(done) {
|
|
Post.find({where: {content: {regexp: '^a/m'}}}, function(err, posts) {
|
|
console.warn.calledOnce.should.be.ok;
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
context('with regex literals', function() {
|
|
context('using no flags', function() {
|
|
it('should work', function(done) {
|
|
Post.find({where: {content: {regexp: /^A/}}}, function(err, posts) {
|
|
should.not.exist(err);
|
|
posts.length.should.equal(1);
|
|
posts[0].content.should.equal('AAA');
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
|
|
context('using flags', function() {
|
|
beforeEach(function addSpy() {
|
|
sinon.stub(console, 'warn');
|
|
});
|
|
afterEach(function removeSpy() {
|
|
console.warn.restore();
|
|
});
|
|
|
|
it('should work', function(done) {
|
|
Post.find({where: {content: {regexp: /^a/i}}}, function(err, posts) {
|
|
should.not.exist(err);
|
|
posts.length.should.equal(1);
|
|
posts[0].content.should.equal('AAA');
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('should print a warning when the ignore flag is set',
|
|
function(done) {
|
|
Post.find({where: {content: {regexp: /^a/i}}}, function(err, posts) {
|
|
console.warn.calledOnce.should.be.ok;
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('should print a warning when the global flag is set',
|
|
function(done) {
|
|
Post.find({where: {content: {regexp: /^a/g}}}, function(err, posts) {
|
|
console.warn.calledOnce.should.be.ok;
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('should print a warning when the multiline flag is set',
|
|
function(done) {
|
|
Post.find({where: {content: {regexp: /^a/m}}}, function(err, posts) {
|
|
console.warn.calledOnce.should.be.ok;
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
context('with regex objects', function() {
|
|
beforeEach(function addSpy() {
|
|
sinon.stub(console, 'warn');
|
|
});
|
|
afterEach(function removeSpy() {
|
|
console.warn.restore();
|
|
});
|
|
|
|
context('using no flags', function() {
|
|
it('should work', function(done) {
|
|
Post.find({where: {content: {regexp: new RegExp(/^A/)}}},
|
|
function(err, posts) {
|
|
should.not.exist(err);
|
|
posts.length.should.equal(1);
|
|
posts[0].content.should.equal('AAA');
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
|
|
context('using flags', function() {
|
|
it('should work', function(done) {
|
|
Post.find({where: {content: {regexp: new RegExp(/^a/i)}}},
|
|
function(err, posts) {
|
|
should.not.exist(err);
|
|
posts.length.should.equal(1);
|
|
posts[0].content.should.equal('AAA');
|
|
done();
|
|
});
|
|
});
|
|
it('should print a warning when the ignore flag is set',
|
|
function(done) {
|
|
Post.find({where: {content: {regexp: new RegExp(/^a/i)}}},
|
|
function(err, posts) {
|
|
console.warn.calledOnce.should.be.ok;
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('should print a warning when the global flag is set',
|
|
function(done) {
|
|
Post.find({where: {content: {regexp: new RegExp(/^a/g)}}},
|
|
function(err, posts) {
|
|
console.warn.calledOnce.should.be.ok;
|
|
done();
|
|
});
|
|
});
|
|
|
|
it('should print a warning when the multiline flag is set',
|
|
function(done) {
|
|
Post.find({where: {content: {regexp: new RegExp(/^a/m)}}},
|
|
function(err, posts) {
|
|
console.warn.calledOnce.should.be.ok;
|
|
done();
|
|
});
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
after(function(done) {
|
|
Post.destroyAll(function() {
|
|
PostWithStringId.destroyAll(function() {
|
|
PostWithUniqueTitle.destroyAll(done);
|
|
});
|
|
});
|
|
});
|
|
});
|