include.test.js
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/* jshint camelcase: false */
/* jshint expr: true */
var chai = require('chai')
, Sequelize = require('../index')
, expect = chai.expect
, Support = require(__dirname + '/support')
, DataTypes = require(__dirname + "/../lib/data-types")
, dialect = Support.getTestDialect()
, config = require(__dirname + "/config/config")
, sinon = require('sinon')
, datetime = require('chai-datetime')
, _ = require('lodash')
, moment = require('moment')
, async = require('async')
chai.use(datetime)
chai.Assertion.includeStack = true
describe(Support.getTestDialectTeaser("Include"), function () {
it('should support a simple nested belongsTo -> belongsTo include', function (done) {
var Task = this.sequelize.define('Task', {})
, User = this.sequelize.define('User', {})
, Group = this.sequelize.define('Group', {})
Task.belongsTo(User)
User.belongsTo(Group)
this.sequelize.sync({force: true}).done(function () {
async.auto({
task: function (callback) {
Task.create().done(callback)
},
user: function (callback) {
User.create().done(callback)
},
group: function (callback) {
Group.create().done(callback)
},
taskUser: ['task', 'user', function (callback, results) {
results.task.setUser(results.user).done(callback)
}],
userGroup: ['user', 'group', function (callback, results) {
results.user.setGroup(results.group).done(callback)
}]
}, function (err, results) {
expect(err).not.to.be.ok
Task.find({
id: results.task.id,
include: [
{model: User, include: [
{model: Group}
]}
]
}).done(function (err, task) {
expect(err).not.to.be.ok
expect(task.user).to.be.ok
expect(task.user.group).to.be.ok
done()
})
})
})
})
it('should support a simple nested hasOne -> hasOne include', function (done) {
var Task = this.sequelize.define('Task', {})
, User = this.sequelize.define('User', {})
, Group = this.sequelize.define('Group', {})
User.hasOne(Task)
Group.hasOne(User)
this.sequelize.sync({force: true}).done(function () {
async.auto({
task: function (callback) {
Task.create().done(callback)
},
user: function (callback) {
User.create().done(callback)
},
group: function (callback) {
Group.create().done(callback)
},
userTask: ['user', 'task', function (callback, results) {
results.user.setTask(results.task).done(callback)
}],
groupUser: ['group', 'user', function (callback, results) {
results.group.setUser(results.user).done(callback)
}]
}, function (err, results) {
expect(err).not.to.be.ok
Group.find({
id: results.group.id,
include: [
{model: User, include: [
{model: Task}
]}
]
}).done(function (err, group) {
expect(err).not.to.be.ok
expect(group.user).to.be.ok
expect(group.user.task).to.be.ok
done()
})
})
})
})
it('should support a simple nested hasMany -> belongsTo include', function (done) {
var Task = this.sequelize.define('Task', {})
, User = this.sequelize.define('User', {})
, Project = this.sequelize.define('Project', {})
User.hasMany(Task)
Task.belongsTo(Project)
this.sequelize.sync({force: true}).done(function () {
async.auto({
user: function (callback) {
User.create().done(callback)
},
projects: function (callback) {
Project.bulkCreate([{}, {}]).done(callback)
},
tasks: ['projects', function(callback, results) {
Task.bulkCreate([
{ProjectId: results.projects[0].id},
{ProjectId: results.projects[1].id},
{ProjectId: results.projects[0].id},
{ProjectId: results.projects[1].id}
]).done(callback)
}]
}, done);
});
})
})