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sequelize.test.js
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sequelize.test.js
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var chai = require('chai')
, expect = chai.expect
, Support = require(__dirname + '/support')
, DataTypes = require(__dirname + "/../lib/data-types")
, dialect = Support.getTestDialect()
, _ = require('lodash')
, Sequelize = require(__dirname + '/../index')
, config = require(__dirname + "/config/config")
, moment = require('moment')
chai.Assertion.includeStack = true
var qq = function(str) {
if (dialect == 'postgres' || dialect == 'sqlite') {
return '"' + str + '"'
} else if (dialect == 'mysql') {
return '`' + str + '`'
} else {
return str
}
}
describe(Support.getTestDialectTeaser("Sequelize"), function () {
describe('constructor', function() {
it('should pass the global options correctly', function(done) {
var sequelize = Support.createSequelizeInstance({ logging: false, define: { underscored:true } })
, DAO = sequelize.define('dao', {name: DataTypes.STRING})
expect(DAO.options.underscored).to.be.ok
done()
})
it('should correctly set the host and the port', function(done) {
var sequelize = Support.createSequelizeInstance({ host: '127.0.0.1', port: 1234 })
expect(sequelize.config.port).to.equal(1234)
expect(sequelize.config.host).to.equal('127.0.0.1')
done()
})
})
describe('isDefined', function() {
it("returns false if the dao wasn't defined before", function() {
expect(this.sequelize.isDefined('Project')).to.be.false
})
it("returns true if the dao was defined before", function() {
this.sequelize.define('Project', {
name: DataTypes.STRING
})
expect(this.sequelize.isDefined('Project')).to.be.true
})
})
describe('model', function() {
it('throws an error if the dao being accessed is undefined', function() {
var self = this
expect(function() {
self.sequelize.model('Project')
}).to.throw(/project has not been defined/i)
})
it('returns the dao factory defined by daoName', function() {
var project = this.sequelize.define('Project', {
name: DataTypes.STRING
})
expect(this.sequelize.model('Project')).to.equal(project)
})
})
describe('query', function() {
afterEach(function(done) {
this.sequelize.options.quoteIdentifiers = true
done()
})
beforeEach(function(done) {
this.User = this.sequelize.define('User', {
username: DataTypes.STRING
})
this.insertQuery = "INSERT INTO " + qq(this.User.tableName) + " (username, " + qq("createdAt") + ", " + qq("updatedAt") + ") VALUES ('john', '2012-01-01 10:10:10', '2012-01-01 10:10:10')"
this.User.sync({ force: true }).success(function() {
done()
})
})
it('executes a query the internal way', function(done) {
this.sequelize.query(this.insertQuery, null, { raw: true })
.complete(function(err, result) {
expect(err).to.be.null
expect(result).to.be.null
done()
})
})
it('executes a query if only the sql is passed', function(done) {
this.sequelize.query(this.insertQuery)
.complete(function(err, result) {
expect(err).to.be.null
expect(result).to.not.exist
done()
})
})
it('executes select queries correctly', function(done) {
var self = this
self.sequelize.query(this.insertQuery).success(function() {
self.sequelize
.query("select * from " + qq(self.User.tableName) + "")
.complete(function(err, users) {
expect(err).to.be.null
expect(users.map(function(u){ return u.username })).to.include('john')
done()
})
})
})
it('executes select queries correctly when quoteIdentifiers is false', function(done) {
var self = this
, seq = Object.create(self.sequelize)
seq.options.quoteIdentifiers = false
seq.query(this.insertQuery).success(function() {
seq.query("select * from " + qq(self.User.tableName) + "")
.complete(function(err, users) {
expect(err).to.be.null
expect(users.map(function(u){ return u.username })).to.include('john')
done()
})
})
})
it('executes select query and parses dot notation results', function(done) {
var self = this
self.sequelize.query('DELETE FROM ' + qq(self.User.tableName)).complete(function() {
self.sequelize.query(self.insertQuery).success(function() {
self.sequelize
.query("select username as " + qq("user.username") + " from " + qq(self.User.tableName) + "")
.complete(function(err, users) {
expect(err).to.be.null
expect(users.map(function(u){ return u.user })).to.deep.equal([{'username':'john'}])
done()
})
})
})
})
if (dialect == 'mysql') {
it('executes stored procedures', function(done) {
var self = this
self.sequelize.query(this.insertQuery).success(function() {
self.sequelize.query('DROP PROCEDURE IF EXISTS foo').success(function() {
self.sequelize.query(
"CREATE PROCEDURE foo()\nSELECT * FROM " + self.User.tableName + ";"
).success(function() {
self.sequelize.query('CALL foo()').success(function(users) {
expect(users.map(function(u){ return u.username })).to.include('john')
done()
})
})
})
})
})
} else {
console.log('FIXME: I want to be supported in this dialect as well :-(')
}
it('uses the passed DAOFactory', function(done) {
var self = this
self.sequelize.query(this.insertQuery).success(function() {
self.sequelize.query("SELECT * FROM " + qq(self.User.tableName) + ";", self.User).success(function(users) {
expect(users[0].__factory).to.equal(self.User)
done()
})
})
})
it('destructs dot separated attributes when doing a raw query', function(done) {
var tickChar = (dialect === 'postgres') ? '"' : '`'
, sql = "select 1 as " + Sequelize.Utils.addTicks('foo.bar.baz', tickChar)
this.sequelize.query(sql, null, { raw: true }).success(function(result) {
expect(result).to.deep.equal([ { foo: { bar: { baz: 1 } } } ])
done()
})
})
it('replaces token with the passed array', function(done) {
this.sequelize.query('select ? as foo, ? as bar', null, { raw: true }, [ 1, 2 ]).success(function(result) {
expect(result).to.deep.equal([{ foo: 1, bar: 2 }])
done()
})
})
it('replaces named parameters with the passed object', function(done) {
this.sequelize.query('select :one as foo, :two as bar', null, { raw: true }, { one: 1, two: 2 }).success(function(result) {
expect(result).to.deep.equal([{ foo: 1, bar: 2 }])
done()
})
})
it('replaces named parameters with the passed object using the same key twice', function(done) {
this.sequelize.query('select :one as foo, :two as bar, :one as baz', null, { raw: true }, { one: 1, two: 2 }).success(function(result) {
expect(result).to.deep.equal([{ foo: 1, bar: 2, baz: 1 }])
done()
})
})
it('replaces named parameters with the passed object having a null property', function(done) {
this.sequelize.query('select :one as foo, :two as bar', null, { raw: true }, { one: 1, two: null }).success(function(result) {
expect(result).to.deep.equal([{ foo: 1, bar: null }])
done()
})
})
it('throw an exception when key is missing in the passed object', function(done) {
var self = this
expect(function() {
self.sequelize.query('select :one as foo, :two as bar, :three as baz', null, { raw: true }, { one: 1, two: 2 })
}).to.throw(Error, /Named parameter ":\w+" has no value in the given object\./g)
done()
})
it('throw an exception with the passed number', function(done) {
var self = this
expect(function() {
self.sequelize.query('select :one as foo, :two as bar', null, { raw: true }, 2)
}).to.throw(Error, /Named parameter ":\w+" has no value in the given object\./g)
done()
})
it('throw an exception with the passed empty object', function(done) {
var self = this
expect(function() {
self.sequelize.query('select :one as foo, :two as bar', null, { raw: true }, {})
}).to.throw(Error, /Named parameter ":\w+" has no value in the given object\./g)
done()
})
it('throw an exception with the passed string', function(done) {
var self = this
expect(function() {
self.sequelize.query('select :one as foo, :two as bar', null, { raw: true }, 'foobar')
}).to.throw(Error, /Named parameter ":\w+" has no value in the given object\./g)
done()
})
it('throw an exception with the passed date', function(done) {
var self = this
expect(function() {
self.sequelize.query('select :one as foo, :two as bar', null, { raw: true }, new Date())
}).to.throw(Error, /Named parameter ":\w+" has no value in the given object\./g)
done()
})
it('handles AS in conjunction with functions just fine', function(done) {
this.sequelize.query('SELECT ' + (dialect === "sqlite" ? 'date(\'now\')' : 'NOW()') + ' AS t').success(function(result) {
expect(moment(result[0].t).isValid()).to.be.true
done()
})
})
})
describe('define', function() {
it("adds a new dao to the dao manager", function(done) {
expect(this.sequelize.daoFactoryManager.all.length).to.equal(0)
this.sequelize.define('foo', { title: DataTypes.STRING })
expect(this.sequelize.daoFactoryManager.all.length).to.equal(1)
done()
})
it("overwrites global options", function(done) {
var sequelize = Support.createSequelizeInstance({ define: { collate: 'utf8_general_ci' } })
var DAO = sequelize.define('foo', {bar: DataTypes.STRING}, {collate: 'utf8_bin'})
expect(DAO.options.collate).to.equal('utf8_bin')
done()
})
it("inherits global collate option", function(done) {
var sequelize = Support.createSequelizeInstance({ define: { collate: 'utf8_general_ci' } })
var DAO = sequelize.define('foo', {bar: DataTypes.STRING})
expect(DAO.options.collate).to.equal('utf8_general_ci')
done()
})
it("inherits global classMethods and instanceMethods", function(done) {
var sequelize = Support.createSequelizeInstance({
define: {
classMethods : { globalClassMethod : function() {} },
instanceMethods : { globalInstanceMethod : function() {} }
}
})
var DAO = sequelize.define('foo', {bar: DataTypes.STRING}, {
classMethods : { localClassMethod : function() {} }
})
expect(typeof DAO.options.classMethods.globalClassMethod).to.equal('function')
expect(typeof DAO.options.classMethods.localClassMethod).to.equal('function')
expect(typeof DAO.options.instanceMethods.globalInstanceMethod).to.equal('function')
done()
})
it("uses the passed tableName", function(done) {
var self = this
, Photo = this.sequelize.define('Foto', { name: DataTypes.STRING }, { tableName: 'photos' })
Photo.sync({ force: true }).success(function() {
self.sequelize.getQueryInterface().showAllTables().success(function(tableNames) {
expect(tableNames).to.include('photos')
done()
})
})
})
})
describe('sync', function() {
it("synchronizes all daos", function(done) {
var Project = this.sequelize.define('project' + config.rand(), { title: DataTypes.STRING })
var Task = this.sequelize.define('task' + config.rand(), { title: DataTypes.STRING })
Project.sync({ force: true }).success(function() {
Task.sync({ force: true }).success(function() {
Project.create({title: 'bla'}).success(function() {
Task.create({title: 'bla'}).success(function(task){
expect(task).to.exist
expect(task.title).to.equal('bla')
done()
})
})
})
})
})
it('works with correct database credentials', function(done) {
var User = this.sequelize.define('User', { username: DataTypes.STRING })
User.sync().success(function() {
expect(true).to.be.true
done()
})
})
it("fails with incorrect database credentials", function(done) {
// sqlite doesn't have a concept of database credentials
if (dialect === "sqlite") {
expect(true).to.be.true
return done()
}
var sequelize2 = Support.getSequelizeInstance('foo', 'bar', null, { logging: false })
, User2 = sequelize2.define('User', { name: DataTypes.STRING, bio: DataTypes.TEXT })
User2.sync().error(function(err) {
if (dialect === "postgres" || dialect === "postgres-native") {
expect(err.message).to.equal('role "bar" does not exist')
} else {
expect(err.message.toString()).to.match(/.*Access\ denied.*/)
}
done()
})
})
})
describe('drop should work', function() {
it('correctly succeeds', function(done) {
var User = this.sequelize.define('Users', {username: DataTypes.STRING })
User.sync({ force: true }).success(function() {
User.drop().success(function() {
expect(true).to.be.true
done()
})
})
})
})
describe('import', function() {
it("imports a dao definition from a file", function(done) {
var Project = this.sequelize.import(__dirname + "/assets/project")
expect(Project).to.exist
done()
})
})
describe('define', function() {
[
{ type: DataTypes.ENUM, values: ['scheduled', 'active', 'finished']},
DataTypes.ENUM('scheduled', 'active', 'finished')
].forEach(function(status) {
describe('enum', function() {
beforeEach(function(done) {
this.Review = this.sequelize.define('review', { status: status })
this.Review.sync({ force: true }).success(function() {
done()
})
})
it('raises an error if no values are defined', function(done) {
var self = this
expect(function() {
self.sequelize.define('omnomnom', {
bla: { type: DataTypes.ENUM }
})
}).to.throw(Error, 'Values for ENUM haven\'t been defined.')
done()
})
it('correctly stores values', function(done) {
this.Review.create({ status: 'active' }).success(function(review) {
expect(review.status).to.equal('active')
done()
})
})
it('correctly loads values', function(done) {
var self = this
this.Review.create({ status: 'active' }).success(function() {
self.Review.findAll().success(function(reviews) {
expect(reviews[0].status).to.equal('active')
done()
})
})
})
it("doesn't save an instance if value is not in the range of enums", function(done) {
var self = this
expect(function() {
self.Review.create({ status: 'fnord' })
}).to.throw(Error, 'Value "fnord" for ENUM status is out of allowed scope. Allowed values: scheduled, active, finished')
done()
})
})
})
describe('table', function() {
[
{ id: { type: DataTypes.BIGINT } },
{ id: { type: DataTypes.STRING, allowNull: true } },
{ id: { type: DataTypes.BIGINT, allowNull: false, primaryKey: true, autoIncrement: true } }
].forEach(function(customAttributes) {
it('should be able to override options on the default attributes', function(done) {
var Picture = this.sequelize.define('picture', _.cloneDeep(customAttributes))
Picture.sync({ force: true }).success(function() {
Object.keys(customAttributes).forEach(function(attribute) {
Object.keys(customAttributes[attribute]).forEach(function(option) {
var optionValue = customAttributes[attribute][option];
expect(Picture.rawAttributes[attribute][option]).to.be.equal(optionValue)
})
})
done()
})
})
})
})
})
})