/*!

* nodeclub - rss controller test

* Copyright(c) 2012 fengmk2 <fengmk2@gmail.com>

* MIT Licensed

*/

/**

* Module dependencies.

*/

var request = require('supertest');

var app = require('../../app');

var config = require('../../config');

describe('test/controllers/rss.test.js', function () {

describe('/rss', function () {

it('should return `application/xml` Content-Type', function (done) {

request(app).get('/rss').end(function (err, res) {

res.status.should.equal(200);

res.headers.should.property('content-type', 'application/xml; charset=utf-8');

res.text.indexOf('<?xml version="1.0" encoding="utf-8"?>').should.equal(0);

res.text.should.containEql('<rss version="2.0">');

res.text.should.containEql('<channel><title>' + config.rss.title + '</title>');

done(err);

});

});

describe('mock `config.rss` not set', function () {

var rss = config.rss;

before(function () {

config.rss = null;

});

after(function () {

config.rss = rss;

});

it('should return waring message', function (done) {

request(app).get('/rss').end(function (err, res) {

res.status.should.equal(404);

res.text.should.equal('Please set `rss` in config.js');

done(err);

});

});

});

describe('mock `topic.getTopicsByQuery()` error', function () {

var topic = require('../../proxy').Topic;

var getTopicsByQuery = topic.getTopicsByQuery;

before(function () {

topic.getTopicsByQuery = function () {

var callback = arguments[arguments.length - 1];

process.nextTick(function () {

callback(new Error('mock getTopicsByQuery() error'));

});

};

});

after(function () {

topic.getTopicsByQuery = getTopicsByQuery;

});

it('should return error', function (done) {

request(app).get('/rss').end(function (err, res) {

res.status.should.equal(500);

res.text.should.containEql('mock getTopicsByQuery() error');

done(err);

});

});

});

});

});