model-factory.spec.js
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var config = require("../config/config")
, Sequelize = require("../../index")
, sequelize = new Sequelize(config.database, config.username, config.password, { logging: false })
, Helpers = new (require("../config/helpers"))(sequelize)
describe('ModelFactory', function() {
beforeEach(function() { Helpers.sync() })
afterEach(function() { Helpers.drop() })
var User = sequelize.define('User', { age: Sequelize.INTEGER, name: Sequelize.STRING, bio: Sequelize.TEXT })
//////////// constructor ////////
describe('constructor', function() {
it("handles extended attributes (unique)", function() {
var User = sequelize.define('User' + config.rand(), {
username: { type: Sequelize.STRING, unique: true }
}, { timestamps: false })
expect(User.attributes).toEqual({username:"VARCHAR(255) UNIQUE",id:"INT NOT NULL auto_increment PRIMARY KEY"})
})
it("handles extended attributes (default)", function() {
var User = sequelize.define('User' + config.rand(), {
username: {type: Sequelize.STRING, defaultValue: 'foo'}
}, { timestamps: false })
expect(User.attributes).toEqual({username:"VARCHAR(255) DEFAULT 'foo'",id:"INT NOT NULL auto_increment PRIMARY KEY"})
})
it("handles extended attributes (null)", function() {
var User = sequelize.define('User' + config.rand(), {
username: {type: Sequelize.STRING, allowNull: false}
}, { timestamps: false })
expect(User.attributes).toEqual({username:"VARCHAR(255) NOT NULL",id:"INT NOT NULL auto_increment PRIMARY KEY"})
})
it("handles extended attributes (primaryKey)", function() {
var User = sequelize.define('User' + config.rand(), {
username: {type: Sequelize.STRING, primaryKey: true}
}, { timestamps: false })
expect(User.attributes).toEqual({username:"VARCHAR(255) PRIMARY KEY"})
})
it("adds timestamps", function() {
var User1 = sequelize.define('User' + config.rand(), {})
var User2 = sequelize.define('User' + config.rand(), {}, { timestamps: true })
expect(User1.attributes).toEqual({id:"INT NOT NULL auto_increment PRIMARY KEY", updatedAt:"DATETIME NOT NULL", createdAt:"DATETIME NOT NULL"})
expect(User2.attributes).toEqual({id:"INT NOT NULL auto_increment PRIMARY KEY", updatedAt:"DATETIME NOT NULL", createdAt:"DATETIME NOT NULL"})
})
it("adds deletedAt if paranoid", function() {
var User = sequelize.define('User' + config.rand(), {}, { paranoid: true })
expect(User.attributes).toEqual({id:"INT NOT NULL auto_increment PRIMARY KEY", deletedAt:"DATETIME", updatedAt:"DATETIME NOT NULL", createdAt:"DATETIME NOT NULL"})
})
it("underscores timestamps if underscored", function() {
var User = sequelize.define('User' + config.rand(), {}, { paranoid: true, underscored: true })
expect(User.attributes).toEqual({id:"INT NOT NULL auto_increment PRIMARY KEY", deleted_at:"DATETIME", updated_at:"DATETIME NOT NULL", created_at:"DATETIME NOT NULL"})
})
it("uses the passed model name as tablename if freezeTableName", function() {
var User = sequelize.define('User', {}, {freezeTableName: true})
expect(User.tableName).toEqual('User')
})
it("uses the pluralized modelname as tablename unless freezeTableName", function() {
var User = sequelize.define('User', {}, {freezeTableName: false})
expect(User.tableName).toEqual('Users')
})
it("attaches class and instance methods", function() {
var User = sequelize.define('User', {}, {
classMethods: { doSmth: function(){ return 1 } },
instanceMethods: { makeItSo: function(){ return 2}}
})
expect(User.doSmth).toBeDefined()
expect(User.doSmth()).toEqual(1)
expect(User.makeItSo).toBeUndefined()
expect(User.build().makeItSo).toBeDefined()
expect(User.build().makeItSo()).toEqual(2)
})
it("throws an error if 2 autoIncrements are passed", function() {
expect(function () {
var User = sequelize.define('User', {
userid: {type: Sequelize.INTEGER, primaryKey: true, autoIncrement: true},
userscore: {type: Sequelize.INTEGER, primaryKey: true, autoIncrement: true},
})
}).toThrow('Invalid model definition. Only one autoincrement field allowed.')
})
})
describe('primaryKeys', function() {
it("determines the correct primaryKeys", function() {
var User = sequelize.define('User' + config.rand(), {
foo: {type: Sequelize.STRING, primaryKey: true},
bar: Sequelize.STRING
})
expect(User.primaryKeys).toEqual({"foo":"VARCHAR(255) PRIMARY KEY"})
})
})
//////////// find //////////////
describe('.find', function() {
beforeEach(function() {
Helpers.Factories.User({name: 'user', bio: 'foobar'}, null, 2)
})
it("should make aliased attributes available", function() {
Helpers.async(function(done) {
User.find({ where: 'id = 1', attributes: ['id', ['name', 'username']] }).success(function(user) {
expect(user.username).toEqual('user')
done()
})
})
})
})
//////////// all //////////////
describe('.all', function() {
beforeEach(function() {
Helpers.Factories.User({name: 'user', bio: 'foobar'}, null, 2)
})
it("should return all users", function() {
Helpers.async(function(done) {
User.all().on('success', function(users) {
done()
expect(users.length).toEqual(2)
}).on('failure', function(err) { console.log(err) })
})
})
})
/////////// create ////////////
describe('.create with options', function() {
var Person = sequelize.define('Person', { name: Sequelize.STRING, options: Sequelize.TEXT })
it('should allow the creation of an object with options as attribute', function() {
var options = JSON.stringify({ foo: 'bar', bar: 'foo' })
Helpers.Factories.Model('Person', {name: 'John Doe', options: options}, function(people) {
expect(people[0].options).toEqual(options)
})
})
})
//////////// min //////////////
describe('.min', function() {
it("should return the min value", function() {
for(var i = 2; i < 5; i++) Helpers.Factories.User({ age: i })
Helpers.async(function(done) {
User.min('age').on('success', function(min) {
expect(min).toEqual(2); done()
})
})
})
})
//////////// max //////////////
describe('.max', function() {
it("should return the max value", function() {
for(var i = 2; i <= 5; i++) Helpers.Factories.User({ age: i })
Helpers.async(function(done) {
User.max('age').on('success', function(max) {
expect(max).toEqual(5); done()
})
})
})
})
})