var test = require('blue-tape'); var methods = require('methods'); var FormData = require('form-data'); var Promise = require('any-promise'); var fs_1 = require('fs'); var path_1 = require('path'); var popsicle = require('../common'); var SHORTHAND_METHODS = [ 'get', 'post', 'put', 'patch', 'del' ]; var SUPPORTED_METHODS = typeof window === 'object' ? [ 'get', 'post', 'put', 'patch', 'delete' ] : methods.filter(function (method) { return method !== 'connect'; }); var METHODS_WITHOUT_BODY = ['connect', 'head', 'options']; var REMOTE_URL = 'http://localhost:' + process.env.PORT; var REMOTE_HTTPS_URL = 'https://localhost:' + process.env.HTTPS_PORT; var EXAMPLE_BODY = { username: 'blakeembrey', password: 'hunter2' }; var BOUNDARY_REGEXP = /^multipart\/form-data; boundary=([^;]+)/; var supportsStatusText = parseFloat(process.version.replace(/^v/, '')) >= 0.12; test('should expose default functions', function (t) { t.equal(typeof popsicle, 'object'); t.equal(typeof popsicle.Request, 'function'); t.equal(typeof popsicle.Response, 'function'); t.equal(typeof popsicle.form, 'function'); t.equal(typeof popsicle.jar, 'function'); SHORTHAND_METHODS.forEach(function (method) { t.equal(typeof popsicle[method], 'function'); }); t.end(); }); test('throw an error when no options are provided', function (t) { t.throws(function () { return popsicle.request({}); }, /url must be a string/i); t.end(); }); test('create a popsicle#Request instance', function (t) { var req = popsicle.request('/'); t.ok(req instanceof popsicle.Request); return req.then(null, function () { }); }); test('use the same response in promise chains', function (t) { var req = popsicle.get(REMOTE_URL + '/echo'); t.plan(15); return req .then(function (res) { t.ok(res instanceof popsicle.Response); t.ok(typeof res.url === 'string' || res.url == null); t.ok(Array.isArray(res.rawHeaders)); t.equal(typeof res.headers, 'object'); t.equal(typeof res.status, 'number'); t.equal(typeof res.get, 'function'); t.equal(typeof res.name, 'function'); t.equal(typeof res.type, 'function'); t.equal(typeof res.statusType, 'function'); t.equal(typeof res.error, 'function'); t.equal(typeof res.toJSON, 'function'); t.equal(res.request, req); t.deepEqual(Object.keys(req.toJSON()), ['url', 'headers', 'body', 'options', 'timeout', 'method']); t.deepEqual(Object.keys(res.toJSON()), ['url', 'headers', 'rawHeaders', 'body', 'status', 'statusText']); return req .then(function (res2) { t.equal(res, res2); }); }); }); test('clone a request instance', function (t) { var req = popsicle.get(REMOTE_URL + '/echo/header/x-example'); req.use(function (self) { self.before(function (req) { req.set('X-Example', 'foobar'); }); }); return Promise.all([req, req.clone()]) .then(function (res) { t.notEqual(res[0], res[1]); t.equal(res[0].body, 'foobar'); t.equal(res[0].body, res[1].body); }); }); test('methods', function (t) { t.test('use node-style callbacks', function (t) { t.plan(1); return popsicle.request(REMOTE_URL + '/echo') .exec(function (err, res) { t.ok(res instanceof popsicle.Response); t.end(); }); }); t.test('allow methods to be passed in', function (t) { return Promise.all(SUPPORTED_METHODS.map(function (method) { return popsicle.request({ url: REMOTE_URL + '/echo/method', method: method }) .then(function (res) { t.equal(res.status, 200); t.equal(res.body, METHODS_WITHOUT_BODY.indexOf(method) === -1 ? method.toUpperCase() : null); }); })); }); }); test('allow usage of method shorthands', function (t) { return Promise.all(SHORTHAND_METHODS.map(function (method) { return popsicle[method](REMOTE_URL + '/echo/method') .then(function (res) { t.equal(res.status, 200); t.equal(res.body, method === 'del' ? 'DELETE' : method.toUpperCase()); }); })); }); test('response status', function (t) { t.test('5xx', function (t) { return popsicle.request(REMOTE_URL + '/error') .then(function (res) { t.equal(res.status, 500); t.equal(res.statusType(), 5); if (supportsStatusText) { t.equal(res.statusText, 'Internal Server Error'); } }); }); t.test('4xx', function (t) { return popsicle.request(REMOTE_URL + '/not-found') .then(function (res) { t.equal(res.status, 404); t.equal(res.statusType(), 4); if (supportsStatusText) { t.equal(res.statusText, 'Not Found'); } }); }); t.test('2xx', function (t) { return popsicle.request(REMOTE_URL + '/no-content') .then(function (res) { t.equal(res.status, 204); t.equal(res.statusType(), 2); if (supportsStatusText) { t.equal(res.statusText, 'No Content'); } }); }); }); test('request headers', function (t) { t.test('always send user agent', function (t) { return popsicle.request(REMOTE_URL + '/echo/header/user-agent') .then(function (res) { var regexp = process.browser ? /^Mozilla\/.+$/ : /^https:\/\/github\.com\/blakeembrey\/popsicle$/; t.ok(regexp.test(res.body)); }); }); if (!popsicle.browser) { t.test('send a custom user agent header', function (t) { return popsicle.request({ url: REMOTE_URL + '/echo/header/user-agent', headers: { 'User-Agent': 'foobar' } }) .then(function (res) { t.equal(res.body, 'foobar'); }); }); if (!/^v0\.10/.test(process.version)) { t.test('case sensitive headers', function (t) { return popsicle.get({ url: REMOTE_URL + '/raw-headers', headers: { 'Raw-Header': 'test' } }) .then(function (res) { t.ok(res.body.indexOf('Raw-Header') > -1, 'raw headers sent with original casing'); }); }); } } }); test('response headers', function (t) { t.test('parse', function (t) { return popsicle.request(REMOTE_URL + '/notfound') .then(function (res) { t.equal(res.type(), 'text/html'); t.equal(res.get('Content-Type'), 'text/html; charset=utf-8'); }); }); }); test('request body', function (t) { t.test('send post data', function (t) { return popsicle.request({ url: REMOTE_URL + '/echo', method: 'POST', body: 'example data', headers: { 'content-type': 'application/octet-stream' } }) .then(function (res) { t.equal(res.body, 'example data'); t.equal(res.status, 200); t.equal(res.type(), 'application/octet-stream'); if (supportsStatusText) { t.equal(res.statusText, 'OK'); } }); }); t.test('should automatically send objects as json', function (t) { return popsicle.request({ url: REMOTE_URL + '/echo', method: 'POST', body: EXAMPLE_BODY }) .then(function (res) { t.deepEqual(res.body, EXAMPLE_BODY); t.equal(res.type(), 'application/json'); }); }); t.test('should send as form encoded when header is set', function (t) { return popsicle.request({ url: REMOTE_URL + '/echo', method: 'POST', body: EXAMPLE_BODY, headers: { 'Content-Type': 'application/x-www-form-urlencoded' } }) .then(function (res) { t.deepEqual(res.body, EXAMPLE_BODY); t.equal(res.type(), 'application/x-www-form-urlencoded'); }); }); t.test('host objects', function (t) { t.test('form data', function (t) { function validateResponse(res) { var boundary = BOUNDARY_REGEXP.exec(res.headers['content-type'])[1]; var body = [ '--' + boundary, 'Content-Disposition: form-data; name="username"', '', EXAMPLE_BODY.username, '--' + boundary, 'Content-Disposition: form-data; name="password"', '', EXAMPLE_BODY.password, '--' + boundary + '--' ].join('\r\n'); if (typeof window !== 'undefined') { body += '\r\n'; } t.equal(res.body, body); } t.test('should create form data instance', function (t) { var form = popsicle.form(EXAMPLE_BODY); t.ok(form instanceof FormData); return popsicle.request({ url: REMOTE_URL + '/echo', method: 'POST', body: form }).then(validateResponse); }); t.test('should stringify to form data when set as multipart', function (t) { return popsicle.request({ url: REMOTE_URL + '/echo', method: 'POST', body: EXAMPLE_BODY, headers: { 'Content-Type': 'multipart/form-data' } }).then(validateResponse); }); }); }); }); test('query', function (t) { t.test('should stringify and send query parameters', function (t) { return popsicle.request({ url: REMOTE_URL + '/echo/query', query: EXAMPLE_BODY }) .then(function (res) { t.deepEqual(res.body, EXAMPLE_BODY); }); }); t.test('should stringify and append to query object', function (t) { var req = popsicle.request({ url: REMOTE_URL + '/echo/query?query=true', query: EXAMPLE_BODY }); var query = { query: 'true', username: 'blakeembrey', password: 'hunter2' }; var fullUrl = REMOTE_URL + '/echo/query?query=true&username=blakeembrey&password=hunter2'; t.equal(req.url, fullUrl); t.deepEqual(req.query, query); return req .then(function (res) { if (typeof window === 'undefined') { t.equal(res.url, fullUrl); } t.deepEqual(res.body, query); }); }); t.test('should accept query as a string', function (t) { var req = popsicle.request({ url: REMOTE_URL + '/echo/query', query: 'query=true' }); t.equal(req.url, REMOTE_URL + '/echo/query?query=true'); t.deepEqual(req.query, { query: 'true' }); return req .then(function (res) { t.deepEqual(res.body, { query: 'true' }); }); }); }); test('timeout', function (t) { t.test('should timeout the request when set', function (t) { t.plan(3); return popsicle.request({ url: REMOTE_URL + '/delay/1500', timeout: 500 }) .catch(function (err) { t.equal(err.message, 'Timeout of 500ms exceeded'); t.equal(err.code, 'ETIMEOUT'); t.ok(err.popsicle instanceof popsicle.Request); }); }); }); test('abort', function (t) { t.test('abort before it starts', function (t) { var req = popsicle.request(REMOTE_URL + '/echo'); req.abort(); t.plan(3); return req .catch(function (err) { t.equal(err.message, 'Request aborted'); t.equal(err.code, 'EABORT'); t.ok(err.popsicle instanceof popsicle.Request); }); }); t.test('abort mid-request', function (t) { var req = popsicle.request(REMOTE_URL + '/download'); t.plan(3); setTimeout(function () { req.abort(); }, 100); return req .catch(function (err) { t.equal(err.message, 'Request aborted'); t.equal(err.code, 'EABORT'); t.ok(err.popsicle instanceof popsicle.Request); }); }); t.test('no side effects of aborting twice', function (t) { var req = popsicle.request(REMOTE_URL + '/download'); t.plan(3); req.abort(); req.abort(); return req .catch(function (err) { t.equal(err.message, 'Request aborted'); t.equal(err.code, 'EABORT'); t.ok(err.popsicle instanceof popsicle.Request); }); }); }); test('progress', function (t) { t.test('download', function (t) { t.test('download progress', function (t) { var req = popsicle.request(REMOTE_URL + '/download'); t.plan(typeof window === 'undefined' ? 3 : 2); t.equal(req.downloaded, 0); if (typeof window === 'undefined') { setTimeout(function () { t.equal(req.downloaded, 0.5); }, 100); } return req .then(function () { t.equal(req.downloaded, 1); }); }); }); t.test('event', function (t) { t.test('emit progress events', function (t) { var req = popsicle.request({ url: REMOTE_URL + '/echo', body: EXAMPLE_BODY, method: 'POST' }); t.plan(3); var asserted = 0; var expected = 0; req.progress(function (e) { expected += 0.5; t.equal(e.completed, expected); }); return req .then(function (res) { t.deepEqual(res.body, EXAMPLE_BODY); }); }); t.test('error when the progress callback errors', function (t) { var req = popsicle.request(REMOTE_URL + '/echo'); t.plan(2); req.progress(function () { throw new Error('Testing'); }); return req .catch(function (err) { t.equal(err.message, 'Testing'); t.notOk(err.popsicle, 'popsicle should not be set'); }); }); }); }); test('response body', function (t) { t.test('automatically parse json responses', function (t) { return popsicle.request(REMOTE_URL + '/json') .then(function (res) { t.equal(res.type(), 'application/json'); t.deepEqual(res.body, { username: 'blakeembrey' }); }); }); t.test('automatically parse form encoded responses', function (t) { return popsicle.request(REMOTE_URL + '/foo') .then(function (res) { t.equal(res.type(), 'application/x-www-form-urlencoded'); t.deepEqual(res.body, { foo: 'bar' }); }); }); t.test('disable automatic parsing', function (t) { return popsicle.request({ url: REMOTE_URL + '/json', use: popsicle.browser ? [] : [popsicle.plugins.concatStream('string')] }) .then(function (res) { t.equal(res.type(), 'application/json'); t.equal(res.body, '{"username":"blakeembrey"}'); }); }); t.test('set non-parsable responses as null', function (t) { return popsicle.request({ url: REMOTE_URL + '/echo', method: 'post' }) .then(function (res) { t.equal(res.body, null); }); }); t.test('set body to null when json is empty', function (t) { return popsicle.request({ url: REMOTE_URL + '/echo', method: 'POST', headers: { 'Content-Type': 'application/json' } }) .then(function (res) { t.equal(res.body, null); t.equal(res.type(), 'application/json'); }); }); if (!process.browser) { var fs = require('fs'); var concat = require('concat-stream'); var filename = require('path').join(__dirname, '../../scripts/server.js'); var filecontents = fs.readFileSync(filename, 'utf-8'); t.test('stream the response body', function (t) { return popsicle.request({ url: REMOTE_URL + '/json', use: [] }) .then(function (res) { t.equal(typeof res.body, 'object'); return new Promise(function (resolve) { res.body.pipe(concat(function (data) { t.equal(data.toString(), '{"username":"blakeembrey"}'); return resolve(); })); }); }); }); t.test('pipe streams', function (t) { return popsicle.request({ url: REMOTE_URL + '/echo', body: fs.createReadStream(filename) }) .then(function (res) { t.equal(res.body, filecontents); }); }); t.test('pipe streams into forms', function (t) { return popsicle.request({ url: REMOTE_URL + '/echo', body: popsicle.form({ file: fs.createReadStream(filename) }) }) .then(function (res) { var boundary = BOUNDARY_REGEXP.exec(res.headers['content-type'])[1]; t.equal(res.body, [ '--' + boundary, 'Content-Disposition: form-data; name="file"; filename="server.js"', 'Content-Type: application/javascript', '', filecontents, '--' + boundary + '--' ].join('\r\n')); }); }); t.test('unzip contents', function (t) { return popsicle.request({ url: REMOTE_URL + '/echo/zip', body: fs.createReadStream(filename) }) .then(function (res) { t.equal(res.get('Content-Encoding'), 'deflate'); t.equal(res.body, filecontents); }); }); t.test('unzip with gzip encoding', function (t) { return popsicle.request({ url: REMOTE_URL + '/echo/zip', body: fs.createReadStream(filename), headers: { 'Accept-Encoding': 'gzip' } }) .then(function (res) { t.equal(res.get('Content-Encoding'), 'gzip'); t.equal(res.body, filecontents); }); }); } else { t.test('browser response type', function (t) { return popsicle.request({ url: REMOTE_URL + '/text', options: { responseType: 'arraybuffer' } }) .then(function (res) { t.ok(res.body instanceof ArrayBuffer); }); }); t.test('throw on unsupported response type', function (t) { t.plan(2); return popsicle.request({ url: REMOTE_URL + '/text', options: { responseType: 'foobar' } }) .catch(function (err) { t.equal(err.message, 'Unsupported response type: foobar'); t.equal(err.code, 'ERESPONSETYPE'); }); }); } }); test('request errors', function (t) { t.test('error when requesting an unknown domain', function (t) { t.plan(3); return popsicle.request('http://fdahkfjhuehfakjbvdahjfds.fdsa') .catch(function (err) { t.ok(/Unable to connect/i.exec(err.message)); t.equal(err.code, 'EUNAVAILABLE'); t.ok(err.popsicle instanceof popsicle.Request); }); }); t.test('give a parse error on invalid response body', function (t) { t.plan(3); return popsicle.request({ url: REMOTE_URL + '/echo', method: 'POST', body: 'username=blakeembrey&password=hunter2', headers: { 'Content-Type': 'application/json' } }) .catch(function (err) { t.ok(/Unable to parse response body/i.test(err.message)); t.equal(err.code, 'EPARSE'); t.ok(err.popsicle instanceof popsicle.Request); }); }); t.test('give a stringify error on invalid request body', function (t) { var obj = {}; t.plan(3); obj.obj = obj; return popsicle.request({ url: REMOTE_URL + '/echo', method: 'POST', body: obj }) .catch(function (err) { t.ok(/Unable to stringify request body/i.test(err.message)); t.equal(err.code, 'ESTRINGIFY'); t.ok(err.popsicle instanceof popsicle.Request); }); }); }); test('plugins', function (t) { t.test('modify the request', function (t) { var req = popsicle.request(REMOTE_URL + '/echo'); t.plan(1); req.use(function (self) { t.equal(self, req); }); return req; }); }); test('request flow', function (t) { t.test('before', function (t) { t.test('run a function before opening the request', function (t) { var req = popsicle.request(REMOTE_URL + '/echo'); t.plan(2); req.before(function (self) { t.equal(self, req); t.notOk(req.response); }); return req; }); t.test('fail the request before starting', function (t) { var req = popsicle.request(REMOTE_URL + '/echo'); t.plan(1); req.before(function () { throw new Error('Hello world!'); }); return req .catch(function (err) { t.equal(err.message, 'Hello world!'); }); }); t.test('accept a promise to delay the request', function (t) { var req = popsicle.request(REMOTE_URL + '/echo'); t.plan(1); req.before(function (self) { return new Promise(function (resolve) { setTimeout(function () { t.equal(self, req); resolve(); }, 10); }); }); return req; }); }); test('after', function (t) { t.test('run after the response', function (t) { var req = popsicle.request(REMOTE_URL + '/echo'); t.plan(4); req.before(function () { t.notOk(req.response); }); req.after(function (response) { t.ok(response instanceof popsicle.Response); t.equal(req.response, response); t.equal(response.request, req); }); return req; }); t.test('accept a promise', function (t) { var req = popsicle.request(REMOTE_URL + '/echo'); t.plan(1); req.after(function (response) { return new Promise(function (resolve) { setTimeout(function () { t.equal(response, req.response); resolve(); }, 10); }); }); return req; }); }); test('always', function (t) { t.test('run all together in order', function (t) { var req = popsicle.request(REMOTE_URL + '/echo'); var before = false; var after = false; var always = false; t.plan(6); req.before(function () { before = true; t.notOk(after); t.notOk(always); }); req.after(function () { after = true; t.ok(before); t.notOk(always); }); req.always(function (request) { always = true; t.ok(before); t.ok(after); }); return req; }); t.test('run on error', function (t) { var req = popsicle.request(REMOTE_URL + '/echo'); t.plan(2); req.before(function () { throw new Error('Testing'); }); req.always(function (self) { t.equal(self, req); }); return req .catch(function (err) { t.equal(err.message, 'Testing'); }); }); }); }); if (!process.browser) { test('cookie jar', function (t) { t.test('should work with a cookie jar', function (t) { var cookie; var instance = popsicle.defaults({ options: { jar: popsicle.jar() } }); return instance(REMOTE_URL + '/cookie') .then(function (res) { t.notOk(res.get('Cookie')); t.ok(res.get('Set-Cookie')); cookie = res.get('Set-Cookie'); return instance(REMOTE_URL + '/echo'); }) .then(function (res) { t.equal(res.get('Cookie').toLowerCase(), cookie.toLowerCase()); t.notOk(res.get('Set-Cookie')); }); }); t.test('should update over redirects', function (t) { var instance = popsicle.defaults({ options: { jar: popsicle.jar() } }); return instance(REMOTE_URL + '/cookie/redirect') .then(function (res) { t.ok(/^new=cookie/.test(res.body)); }); }); }); } test('override request mechanism', function (t) { return popsicle.request({ url: '/foo', transport: { open: function (request) { return Promise.resolve({ url: '/foo', body: 'testing', headers: {}, status: 200, statusText: 'OK' }); } } }) .then(function (res) { t.equal(res.body, 'testing'); }); }); if (!popsicle.browser) { test('redirect', function (t) { t.test('should follow 302 redirect with get', function (t) { return popsicle.request(REMOTE_URL + '/redirect') .then(function (res) { t.equal(res.body, 'welcome get'); t.equal(res.status, 200); t.ok(/\/destination$/.test(res.url)); }); }); t.test('should follow 301 redirect with post', function (t) { return popsicle.post(REMOTE_URL + '/redirect/code/301') .then(function (res) { t.equal(res.body, 'welcome get'); t.equal(res.status, 200); t.ok(/\/destination$/.test(res.url)); }); }); t.test('should follow 303 redirect with post', function (t) { return popsicle.post({ url: REMOTE_URL + '/redirect/code/303', body: { foo: 'bar' } }) .then(function (res) { t.equal(res.body, 'welcome get'); t.equal(res.status, 200); t.ok(/\/destination$/.test(res.url)); }); }); t.test('disable following redirects', function (t) { return popsicle.request({ url: REMOTE_URL + '/redirect', options: { followRedirects: false } }) .then(function (res) { t.equal(res.status, 302); t.ok(/\/redirect$/.test(res.url)); }); }); t.test('default maximum redirects of 5', function (t) { t.plan(2); return popsicle.request(REMOTE_URL + '/redirect/6') .catch(function (err) { t.equal(err.message, 'Exceeded maximum of 5 redirects'); t.equal(err.code, 'EMAXREDIRECTS'); }); }); t.test('change maximum redirects', function (t) { return popsicle.request({ url: REMOTE_URL + '/redirect/6', options: { maxRedirects: 10 } }) .then(function (res) { t.equal(res.body, 'welcome get'); t.equal(res.status, 200); t.ok(/\/destination$/.test(res.url)); }); }); t.test('support head redirects with 307', function (t) { return popsicle.head(REMOTE_URL + '/redirect/code/307') .then(function (res) { t.equal(res.body, null); t.equal(res.status, 200); t.ok(/\/destination$/.test(res.url)); }); }); t.test('block 307/308 redirects by default', function (t) { return popsicle.post(REMOTE_URL + '/redirect/code/307') .then(function (res) { t.equal(res.status, 307); t.ok(/\/redirect\/code\/307$/.test(res.url)); }); }); t.test('support user confirmed redirects with 308', function (t) { return popsicle.post({ url: REMOTE_URL + '/redirect/code/308', options: { followRedirects: function () { return true; } } }) .then(function (res) { t.equal(res.body, 'welcome post'); t.equal(res.status, 200); t.ok(/\/destination$/.test(res.url)); }); }); }); } if (!popsicle.browser) { test('https reject unauthorized', function (t) { t.plan(1); return popsicle.get({ url: "" + REMOTE_HTTPS_URL }) .catch(function (err) { t.equal(err.code, 'EUNAVAILABLE'); }); }); test('https ca option', function (t) { return popsicle.get({ url: "" + REMOTE_HTTPS_URL, options: { ca: fs_1.readFileSync(path_1.join(__dirname, '../../scripts/support/ca-crt.pem')) } }) .then(function (res) { t.equal(res.body, 'Success'); }); }); test('https disable reject unauthorized', function (t) { return popsicle.get({ url: "" + REMOTE_HTTPS_URL, options: { rejectUnauthorized: false } }) .then(function (res) { t.equal(res.body, 'Success'); }); }); } //# sourceMappingURL=index.js.map