passport/test/middleware/authenticate.success.info.test.js

/* global describe, it, expect, before */
/* jshint expr: true */

var chai = require('chai')
  , authenticate = require('../../lib/middleware/authenticate')
  , Passport = require('../..').Passport;


describe('middleware/authenticate', function() {
  
  describe('success with info', function() {
    function Strategy() {
    }
    Strategy.prototype.authenticate = function(req) {
      var user = { id: '1', username: 'jaredhanson' };
      this.success(user, { clientId: '123', scope: 'read' });
    };
    
    var passport = new Passport();
    passport.use('success', new Strategy());
    
    var request, error;

    before(function(done) {
      chai.connect.use(authenticate(passport, 'success'))
        .req(function(req) {
          request = req;
          
          req.logIn = function(user, options, done) {
            this.user = user;
            done();
          };
        })
        .next(function(err) {
          error = err;
          done();
        })
        .dispatch();
    });
    
    it('should not error', function() {
      expect(error).to.be.undefined;
    });
    
    it('should set user', function() {
      expect(request.user).to.be.an('object');
      expect(request.user.id).to.equal('1');
      expect(request.user.username).to.equal('jaredhanson');
    });
    
    it('should set authInfo', function() {
      expect(request.authInfo).to.be.an('object');
      expect(Object.keys(request.authInfo)).to.have.length(2);
      expect(request.authInfo.clientId).to.equal('123');
      expect(request.authInfo.scope).to.equal('read');
    });
  });
  
  describe('success with info that is transformed', function() {
    function Strategy() {
    }
    Strategy.prototype.authenticate = function(req) {
      var user = { id: '1', username: 'jaredhanson' };
      this.success(user, { clientId: '123', scope: 'read' });
    };
    
    var passport = new Passport();
    passport.use('success', new Strategy());
    passport.transformAuthInfo(function(info, done) {
      done(null, { clientId: info.clientId, client: { name: 'Foo' }, scope: info.scope });
    });
    
    var request, error;

    before(function(done) {
      chai.connect.use(authenticate(passport, 'success'))
        .req(function(req) {
          request = req;
          
          req.logIn = function(user, options, done) {
            this.user = user;
            done();
          };
        })
        .next(function(err) {
          error = err;
          done();
        })
        .dispatch();
    });
    
    it('should not error', function() {
      expect(error).to.be.undefined;
    });
    
    it('should set user', function() {
      expect(request.user).to.be.an('object');
      expect(request.user.id).to.equal('1');
      expect(request.user.username).to.equal('jaredhanson');
    });
    
    it('should set authInfo', function() {
      expect(request.authInfo).to.be.an('object');
      expect(Object.keys(request.authInfo)).to.have.length(3);
      expect(request.authInfo.clientId).to.equal('123');
      expect(request.authInfo.client.name).to.equal('Foo');
      expect(request.authInfo.scope).to.equal('read');
    });
  });
  
  describe('success with info, but transform that encounters an error', function() {
    function Strategy() {
    }
    Strategy.prototype.authenticate = function(req) {
      var user = { id: '1', username: 'jaredhanson' };
      this.success(user, { clientId: '123', scope: 'read' });
    };
    
    var passport = new Passport();
    passport.use('success', new Strategy());
    passport.transformAuthInfo(function(info, done) {
      done(new Error('something went wrong'));
    });
    
    var request, error;

    before(function(done) {
      chai.connect.use(authenticate(passport, 'success'))
        .req(function(req) {
          request = req;
          
          req.logIn = function(user, options, done) {
            this.user = user;
            done();
          };
        })
        .next(function(err) {
          error = err;
          done();
        })
        .dispatch();
    });
    
    it('should error', function() {
      expect(error).to.be.an.instanceOf(Error);
      expect(error.message).to.equal('something went wrong');
    });
    
    it('should set user', function() {
      expect(request.user).to.be.an('object');
      expect(request.user.id).to.equal('1');
      expect(request.user.username).to.equal('jaredhanson');
    });
    
    it('should not set authInfo', function() {
      expect(request.authInfo).to.be.undefined;
    });
  });
  
  describe('success with info, but option that disables info', function() {
    function Strategy() {
    }
    Strategy.prototype.authenticate = function(req) {
      var user = { id: '1', username: 'jaredhanson' };
      this.success(user, { clientId: '123', scope: 'read' });
    };
    
    var passport = new Passport();
    passport.use('success', new Strategy());
    
    var request, error;

    before(function(done) {
      chai.connect.use(authenticate(passport, 'success', { authInfo: false }))
        .req(function(req) {
          request = req;
          
          req.logIn = function(user, options, done) {
            this.user = user;
            done();
          };
        })
        .next(function(err) {
          error = err;
          done();
        })
        .dispatch();
    });
    
    it('should not error', function() {
      expect(error).to.be.undefined;
    });
    
    it('should set user', function() {
      expect(request.user).to.be.an('object');
      expect(request.user.id).to.equal('1');
      expect(request.user.username).to.equal('jaredhanson');
    });
    
    it('should not set authInfo', function() {
      expect(request.authInfo).to.be.undefined;
    });
  });
  
});