1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327
|
'use strict';
const assert = require('assert');
const fs = require('fs');
const { EventEmitter } = require('events');
const { StringDecoder } = require('string_decoder');
const url = require('url');
const getSetup = require('../support/setup');
const request = require('../support/client');
const doesntWorkInHttp2 = !process.env.HTTP2_TEST;
describe('[node] request', () => {
let setup;
let base;
before(async () => {
setup = await getSetup();
base = setup.uri;
});
describe('with an url', () => {
it('should preserve the encoding of the url', (done) => {
request.get(`${base}/url?a=(b%29`).end((error, res) => {
assert.equal('/url?a=(b%29', res.text);
done();
});
});
});
describe('with an object', () => {
it('should format the url', () =>
request.get(url.parse(`${base}/login`)).then((res) => {
assert.ok(res.ok);
}));
});
describe('without a schema', () => {
it('should default to http', () =>
request.get(`${base}/login`).then((res) => {
assert.equal(res.status, 200);
}));
});
describe('res.toJSON()', () => {
it('should describe the response', () =>
request
.post(`${base}/echo`)
.send({ foo: 'baz' })
.then((res) => {
const object = res.toJSON();
assert.equal('object', typeof object.header);
assert.equal('object', typeof object.req);
assert.equal(200, object.status);
assert.equal('{"foo":"baz"}', object.text);
}));
});
describe('res.links', () => {
it('should default to an empty object', () =>
request.get(`${base}/login`).then((res) => {
assert.deepEqual(res.links, {});
}));
it('should parse the Link header field', (done) => {
request.get(`${base}/links`).end((error, res) => {
assert.equal(
res.links.next,
'https://api.github.com/repos/visionmedia/mocha/issues?page=2'
);
done();
});
});
});
describe('req.unset(field)', () => {
it('should remove the header field', (done) => {
request
.post(`${base}/echo`)
.unset('User-Agent')
.end((error, res) => {
assert.equal(res.header['user-agent'], undefined);
done();
});
});
});
describe('case-insensitive', () => {
it('should set/get header fields case-insensitively', () => {
const req = request.post(`${base}/echo`);
req.set('MiXeD', 'helloes');
assert.strictEqual(req.get('mixed'), 'helloes');
});
it('should unset header fields case-insensitively', () => {
const req = request.post(`${base}/echo`);
req.set('MiXeD', 'helloes');
req.unset('MIXED');
assert.strictEqual(req.get('mixed'), undefined);
});
});
describe('req.write(str)', () => {
it('should write the given data', (done) => {
const request_ = request.post(`${base}/echo`);
request_.set('Content-Type', 'application/json');
assert.equal('boolean', typeof request_.write('{"name"'));
assert.equal('boolean', typeof request_.write(':"tobi"}'));
request_.end((error, res) => {
assert.equal(res.text, '{"name":"tobi"}');
done();
});
});
});
describe('req.pipe(stream)', () => {
it('should pipe the response to the given stream', (done) => {
const stream = new EventEmitter();
let buf = '';
stream.writable = true;
stream.write = function (chunk) {
buf += chunk;
};
stream.end = function () {
assert.equal(buf, '{"name":"tobi"}');
done();
};
request.post(`${base}/echo`)
.send('{"name":"tobi"}')
.pipe(stream);
});
});
describe('.buffer()', () => {
it('should enable buffering', (done) => {
request
.get(`${base}/custom`)
.buffer()
.end((error, res) => {
assert.ifError(error);
assert.equal('custom stuff', res.text);
assert.ok(res.buffered);
done();
});
});
it("should take precedence over request.buffer['someMimeType'] = false", (done) => {
const type = 'application/barbaz';
const send = 'some text';
request.buffer[type] = false;
request
.post(`${base}/echo`)
.type(type)
.send(send)
.buffer()
.end((error, res) => {
delete request.buffer[type];
assert.ifError(error);
assert.equal(res.type, type);
assert.equal(send, res.text);
assert.ok(res.buffered);
done();
});
});
});
describe('.buffer(false)', () => {
it('should disable buffering', (done) => {
request
.post(`${base}/echo`)
.type('application/x-dog')
.send('hello this is dog')
.buffer(false)
.end((error, res) => {
assert.ifError(error);
assert.equal(null, res.text);
assert.deepEqual(res.body, {});
let str = '';
res.setEncoding('utf8');
res.on('data', (chunk) => {
str += chunk;
});
res.on('end', () => {
assert.equal(str, 'hello this is dog');
done();
});
});
});
it("should take precedence over request.buffer['someMimeType'] = true", (done) => {
const type = 'application/foobar';
const send = 'hello this is a dog';
request.buffer[type] = true;
request
.post(`${base}/echo`)
.type(type)
.send(send)
.buffer(false)
.end((error, res) => {
delete request.buffer[type];
assert.ifError(error);
assert.equal(null, res.text);
assert.equal(res.type, type);
assert.equal(res.buffered, false);
assert.deepEqual(res.body, {});
let str = '';
res.setEncoding('utf8');
res.on('data', (chunk) => {
str += chunk;
});
res.on('end', () => {
assert.equal(str, send);
done();
});
});
});
});
describe('.withCredentials()', () => {
it('should not throw an error when using the client-side "withCredentials" method', (done) => {
request
.get(`${base}/custom`)
.withCredentials()
.end((error, res) => {
assert.ifError(error);
done();
});
});
});
describe('.agent()', () => {
it('should return the defaut agent', (done) => {
const agent = request.post(`${base}/echo`).agent();
assert.equal(agent, false);
done();
});
});
describe('.agent(undefined)', () => {
it('should set an agent to undefined and ensure it is chainable', (done) => {
const request_ = request.get(`${base}/echo`);
const returnValue = request_.agent(undefined);
assert.equal(returnValue, request_);
assert.strictEqual(request_.agent(), undefined);
done();
});
});
describe('.agent(new http.Agent())', () => {
it('should set passed agent', (done) => {
const http = require('http');
const request_ = request.get(`${base}/echo`);
const agent = new http.Agent();
const returnValue = request_.agent(agent);
assert.equal(returnValue, request_);
assert.equal(request_.agent(), agent);
done();
});
});
describe('with a content type other than application/json or text/*', () => {
it('should still use buffering', () => {
return request
.post(`${base}/echo`)
.type('application/x-dog')
.send('hello this is dog')
.then((res) => {
assert.equal(res.text, null);
assert.equal(res.body.toString(), 'hello this is dog');
assert.equal(res.buffered, true);
});
});
});
describe('content-length', () => {
it('should be set to the byte length of a non-buffer object', (done) => {
const decoder = new StringDecoder('utf8');
let img = fs.readFileSync(`${__dirname}/fixtures/test.png`);
img = decoder.write(img);
request
.post(`${base}/echo`)
.type('application/x-image')
.send(img)
.buffer(false)
.end((error, res) => {
assert.ifError(error);
assert.equal(res.buffered, false);
assert.equal(res.header['content-length'], Buffer.byteLength(img));
done();
});
});
it('should be set to the length of a buffer object', (done) => {
const img = fs.readFileSync(`${__dirname}/fixtures/test.png`);
request
.post(`${base}/echo`)
.type('application/x-image')
.send(img)
.buffer(true)
.end((error, res) => {
assert.ifError(error);
assert(res.buffered);
assert.equal(res.header['content-length'], img.length);
done();
});
});
});
if (doesntWorkInHttp2)
it('should send body with .get().send()', (next) => {
request
.get(`${base}/echo`)
.set('Content-Type', 'text/plain')
.send('wahoo')
.end((error, res) => {
try {
assert.equal(res.text, 'wahoo');
next();
} catch (err) {
next(err);
}
});
});
});
|