/*jslint node: true*/

var supertest = require('supertest');

var path = require('path');

var fs = require('fs');

var S = require('string');

var ldnode = require('../index');

describe('formats', function () {

var ldp = ldnode.createServer({

root: __dirname + '/resources',

});

var server = supertest(ldp);

describe('HTML', function() {

it('Should return HTML containing "Hello, World!" if Accept is set to text/html', function(done) {

server.get('/hello.html')

.set('accept', 'application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5')

.expect('Content-type', /text\/html/)

.expect(/Hello, world!/)

.expect(200, done);

});

});

describe('JSON-LD', function() {

var isValidJSON = function(res) {

var json = JSON.parse(res.text);

};

it('Should return JSON-LD document if Accept is set to application/ld+json', function(done) {

server.get('/patch-5-initial.ttl')

.set('accept', 'application/ld+json;q=0.9,text/turtle;q=0.8,text/plain;q=0.7,*/*;q=0.5')

.expect('content-type', /application\/ld\+json/)

.expect(200, done);

});

it('Should return valid JSON if Accept is set to JSON-LD', function(done) {

server.get('/patch-5-initial.ttl')

.set('accept', 'application/ld+json;q=0.9,text/turtle;q=0.8,text/plain;q=0.7,*/*;q=0.5')

.expect(isValidJSON)

.expect(200, done);

});

});

describe('N-Quads', function() {

it('Should return N-Quads document is Accept is set to application/n-quads', function(done) {

server.get('/patch-5-initial.ttl')

.set('accept', 'application/n-quads;q=0.9,text/turtle;q=0.8,text/plain;q=0.7,*/*;q=0.5')

.expect('content-type', /application\/n-quads/)

.expect(200, done);

});

});

describe('n3', function() {

it('Should return turtle document if Accept is set to text/n3', function(done) {

server.get('/patch-5-initial.ttl')

.set('accept', 'text/n3;q=0.9,text/turtle;q=0.8,text/plain;q=0.7,*/*;q=0.5')

.expect('content-type', /text\/n3/)

.expect(200, done);

});

});

describe('none', function() {

it('Should return turtle document if no Accept header is set', function(done) {

server.get('/patch-5-initial.ttl')

.expect('content-type', /text\/turtle/)

.expect(200, done);

});

});

});