var expect = require('chai').expect;
var app = require('../app');
var request = require('supertest');

var agent = request.agent(app);

describe('GET /posts', function () {
	it('should respond with 200 in case of valid request', function (done) {
		agent.get('/posts').send().end(function (err, res) {
			if (err) { return done(err); }
			//console.log('res: ', res);
			var fetchData=JSON.parse(res.text);
			expect(fetchData).to.be.an('array');
			expect(fetchData).to.not.empty;
			var post = fetchData[0];

			if(post){
				expect(post).to.have.all.keys('__v','_id','comments','upvotes','author', 'title','content','downvotes','votes','postDate');
				expect(post.comments).to.be.an('array');
				expect(post.votes).to.be.a('number');
				expect(post.upvotes).to.be.an('array');
				expect(post.downvotes).to.be.an('array');
				expect(post.content).to.be.a('string');
				expect(post.author).to.be.a('string');
				expect(post.postDate).to.be.a('string');
				done();
			}
		});
	});

});


var expect =require('chai').expect;

describe('Init', function(){

	it('starts a new testing env',function(done){
		expect('test').to.equal('test');
		done();
	});
});

var expect = require('chai').expect;
var app = require('../app');
var request = require('supertest');

var agent = request.agent(app);

describe('GET /comments', function () {
	it('should respond with 200 in case of valid request', function (done) {
		agent.get('/posts/565dc4afd40a6e08950b2820/').send().end(function (err, res) {
			if (err) { return done(err); }
			//console.log('res: ', res);
			var fetchData=JSON.parse(res.text);
			expect(fetchData).to.be.an('object');
			expect(fetchData).to.not.empty;
			var comments = fetchData.comments;
			expect(comments).to.be.an('array');
			expect(comments).to.not.empty;
			var comment=comments[0];

			if(comment){
				expect(comment).to.have.all.keys('__v','_id','upvotes','author', 'body','post'	,'downvotes','votes');

				expect(comment.votes).to.be.a('number');
				expect(comment.upvotes).to.be.an('array');
				expect(comment.downvotes).to.be.an('array');
				expect(comment.body).to.be.a('string');
				expect(comment.author).to.be.a('string');

				done();
			}
		});
	});

});