if (typeof require === 'function') {
  const buster    = require("buster")
      , Sequelize = require("../../index")
      , config    = require("../config/config")
      , sequelize = new Sequelize(config.database, config.username, config.password, {
          logging: true
        })
}

buster.spec.expose()
buster.testRunner.timeout = 500

describe('HasMany', function() {
  before(function(done) {
    var self = this

    sequelize.getQueryInterface()
      .dropAllTables()
      .success(done)
      .error(function(err) { console.log(err) })
  })

  describe('Many To One', function() {
    describe('hasSingle', function() {
      before(function(done) {
        var self = this

        this.Article = sequelize.define('Article', { 'title': Sequelize.STRING })
        this.Label = sequelize.define('Label', { 'text': Sequelize.STRING })

        this.Article.hasMany(this.Label)

        sequelize.sync({ force: true }).success(done)
      })

      it('does not have any labels assigned to it initially', function(done) {
        var self = this

        var chainer = new Sequelize.Utils.QueryChainer([
          this.Article.create({ title: 'Article' }),
          this.Label.create({ text: 'Awesomeness' }),
          this.Label.create({ text: 'Epicness' })
        ])

        chainer.run().success(function(results, article, label1, label2) {
          var chainer = new Sequelize.Utils.QueryChainer([
            article.hasLabel(label1),
            article.hasLabel(label2)
          ])

          chainer.run().success(function(_, hasLabel1, hasLabel2) {
            expect(hasLabel1).toBeFalse()
            expect(hasLabel2).toBeFalse()
            done()
          })
        })
      })

      it('answers true if the label has been assigned', function(done) {
        var self = this

        var chainer = new Sequelize.Utils.QueryChainer([
          this.Article.create({ title: 'Article' }),
          this.Label.create({ text: 'Awesomeness' }),
          this.Label.create({ text: 'Epicness' })
        ])

        chainer.run().success(function(results, article, label1, label2) {
          var chainer = new Sequelize.Utils.QueryChainer([
            [ article, 'addLabel', [ label1 ]],
            [ article, 'hasLabel', [ label1 ]],
            [ article, 'hasLabel', [ label2 ]]
          ])

          chainer.runSerially().success(function(_, label1, hasLabel1, hasLabel2) {
            expect(hasLabel1).toBeTrue()
            expect(hasLabel2).toBeFalse()
            done()
          })
        })
      })
    })

    describe('hasAll', function() {
      before(function(done) {
        var self = this

        this.Article = sequelize.define('Article', { 'title': Sequelize.STRING })
        this.Label = sequelize.define('Label', { 'text': Sequelize.STRING })

        this.Article.hasMany(this.Label)

        sequelize.sync({ force: true }).success(done)
      })

      it('answers false if only some labels have been assigned', function(done) {
        var self = this

        var chainer = new Sequelize.Utils.QueryChainer([
          this.Article.create({ title: 'Article' }),
          this.Label.create({ text: 'Awesomeness' }),
          this.Label.create({ text: 'Epicness' })
        ])

        chainer.run().success(function(results, article, label1, label2) {
          article.addLabel(label1).success(function() {
            article.hasLabels([label1, label2]).success(function(result) {
              expect(result).toBeFalse()
              done()
            })
          })
        })
      })

      it('answers true if all label have been assigned', function(done) {
        var self = this

        var chainer = new Sequelize.Utils.QueryChainer([
          this.Article.create({ title: 'Article' }),
          this.Label.create({ text: 'Awesomeness' }),
          this.Label.create({ text: 'Epicness' })
        ])

        chainer.run().success(function(results, article, label1, label2) {
          article.setLabels([label1, label2]).success(function() {
            article.hasLabels([label1, label2]).success(function(result) {
              expect(result).toBeTrue()
              done()
            })
          })
        })
      })
    })
  })

  describe('(N:M)', function() {
    it("removes the reference id, which was added in the first place", function() {
      var User = sequelize.define('User', { username: Sequelize.STRING })
        , Task = sequelize.define('Task', { title: Sequelize.STRING })

      User.hasMany(Task)
      expect(Task.attributes.UserId).toBeDefined()

      Task.hasMany(User)
      expect(Task.attributes.UserId).not.toBeDefined()
    })

    it("=>clears associations when passing null to the set-method", function(done) {
      var User = sequelize.define('User', { username: Sequelize.STRING })
        , Task = sequelize.define('Task', { title: Sequelize.STRING })

      User.hasMany(Task)
      Task.hasMany(User)

      sequelize.sync().success(function() {
        console.log('sync ok')
        User.create({ username: 'foo' }).success(function(user) {
          console.log('user was created')
          Task.create({ title: 'task' }).run().success(function(task) {
            console.log('task was created')
            expect(1).toEqual(1)
            return done()
            task.setUsers([ user ])
              .success(function() {
                console.log('set users done')

                task.getUsers().success(function(_users) {
                  expect(_users.length).toEqual(1)

                  task.setUsers(null).success(function() {

                    task.getUsers().success(function(_users) {
                      expect(_users.length).toEqual(0)
                      done()
                    })
                  }).error(function(err) {
                    console.log(err)
                  })
                }).error(function(err) {
                  console.log(err)
                })
              })
              .error(function(err) {
                console.log(err)
              })
          })
        })
      })
    })
  })
})

@@ -265,19 +265,20 @@
 ogging: 
-tru
+fals
 e%0A      

disable logging in test