update.test.js
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'use strict';
var chai = require('chai')
, Sequelize = require('../../index')
, expect = chai.expect
, Support = require(__dirname + '/../support')
, dialect = Support.getTestDialect()
, DataTypes = require(__dirname + '/../../lib/data-types')
, datetime = require('chai-datetime')
, config = require(__dirname + '/../config/config')
, current = Support.sequelize;
chai.use(datetime);
chai.config.includeStack = true;
describe(Support.getTestDialectTeaser('Instance'), function() {
describe('update', function() {
beforeEach(function () {
this.User = this.sequelize.define('User', {
username: { type: DataTypes.STRING },
uuidv1: { type: DataTypes.UUID, defaultValue: DataTypes.UUIDV1 },
uuidv4: { type: DataTypes.UUID, defaultValue: DataTypes.UUIDV4 },
touchedAt: { type: DataTypes.DATE, defaultValue: DataTypes.NOW },
aNumber: { type: DataTypes.INTEGER },
bNumber: { type: DataTypes.INTEGER },
aDate: { type: DataTypes.DATE },
validateTest: {
type: DataTypes.INTEGER,
allowNull: true,
validate: {isInt: true}
},
validateCustom: {
type: DataTypes.STRING,
allowNull: true,
validate: {len: {msg: 'Length failed.', args: [1, 20]}}
},
dateAllowNullTrue: {
type: DataTypes.DATE,
allowNull: true
}
});
return this.User.sync({ force: true });
});
if (current.dialect.supports.transactions) {
it('supports transactions', function(done) {
Support.prepareTransactionTest(this.sequelize, function(sequelize) {
var User = sequelize.define('User', { username: Support.Sequelize.STRING });
User.sync({ force: true }).success(function() {
User.create({ username: 'foo' }).success(function(user) {
sequelize.transaction().then(function(t) {
user.update({ username: 'bar' }, { transaction: t }).success(function() {
User.all().success(function(users1) {
User.all({ transaction: t }).success(function(users2) {
expect(users1[0].username).to.equal('foo');
expect(users2[0].username).to.equal('bar');
t.rollback().success(function() { done(); });
});
});
});
});
});
});
});
});
}
it('updates attributes in the database', function(done) {
this.User.create({ username: 'user' }).success(function(user) {
expect(user.username).to.equal('user');
user.update({ username: 'person' }).success(function(user) {
expect(user.username).to.equal('person');
done();
});
});
});
it('ignores unknown attributes', function(done) {
this.User.create({ username: 'user' }).success(function(user) {
user.update({ username: 'person', foo: 'bar'}).success(function(user) {
expect(user.username).to.equal('person');
expect(user.foo).not.to.exist;
done();
});
});
});
it("doesn't update primary keys or timestamps", function(done) {
var User = this.sequelize.define('User' + config.rand(), {
name: DataTypes.STRING,
bio: DataTypes.TEXT,
identifier: {type: DataTypes.STRING, primaryKey: true}
});
User.sync({ force: true }).success(function() {
User.create({
name: 'snafu',
identifier: 'identifier'
}).success(function(user) {
var oldCreatedAt = user.createdAt
, oldUpdatedAt = user.updatedAt
, oldIdentifier = user.identifier;
setTimeout(function() {
user.update({
name: 'foobar',
createdAt: new Date(2000, 1, 1),
identifier: 'another identifier'
}).success(function(user) {
expect(new Date(user.createdAt)).to.equalDate(new Date(oldCreatedAt));
expect(new Date(user.updatedAt)).to.not.equalTime(new Date(oldUpdatedAt));
expect(user.identifier).to.equal(oldIdentifier);
done();
});
}, 1000);
});
});
});
it('uses primary keys in where clause', function(done) {
var User = this.sequelize.define('User' + config.rand(), {
name: DataTypes.STRING,
bio: DataTypes.TEXT,
identifier: {type: DataTypes.STRING, primaryKey: true}
});
User.sync({ force: true }).success(function() {
User.create({
name: 'snafu',
identifier: 'identifier'
}).success(function(user) {
var emitter = user.update({name: 'foobar'});
emitter.on('sql', function(sql) {
expect(sql).to.match(/WHERE [`"]identifier[`"]..identifier./);
done();
});
});
});
});
it('stores and restores null values', function(done) {
var Download = this.sequelize.define('download', {
startedAt: DataTypes.DATE,
canceledAt: DataTypes.DATE,
finishedAt: DataTypes.DATE
});
Download.sync().success(function() {
Download.create({
startedAt: new Date()
}).success(function(download) {
expect(download.startedAt instanceof Date).to.be.true;
expect(download.canceledAt).to.not.be.ok;
expect(download.finishedAt).to.not.be.ok;
download.update({
canceledAt: new Date()
}).success(function(download) {
expect(download.startedAt instanceof Date).to.be.true;
expect(download.canceledAt instanceof Date).to.be.true;
expect(download.finishedAt).to.not.be.ok;
Download.all({
where: (dialect === 'postgres' || dialect === 'mssql' ? '"finishedAt" IS NULL' : '`finishedAt` IS NULL')
}).success(function(downloads) {
downloads.forEach(function(download) {
expect(download.startedAt instanceof Date).to.be.true;
expect(download.canceledAt instanceof Date).to.be.true;
expect(download.finishedAt).to.not.be.ok;
done();
});
});
});
});
});
});
});
});