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src/telegram: Add TelegramBot#getFileStream()

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References:

  * FR: https://github.com/yagop/node-telegram-bot-api/issues/442
This commit is contained in:
GochoMugo
2017-12-07 12:04:46 +03:00
parent 0870684d83
commit d9692f45a9
5 changed files with 64 additions and 4 deletions
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26
test/telegram.js
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@@ -5,9 +5,11 @@ const assert = require('assert');
const fs = require('fs');
const os = require('os');
const path = require('path');
const stream = require('stream');
const is = require('is');
const utils = require('./utils');
const isCI = require('is-ci');
const concat = require('concat-stream');
// Allows self-signed certificates to be used in our tests
process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
@@ -41,6 +43,7 @@ const ip = '216.58.210.174'; // Google IP ¯\_(ツ)_/¯
const cert = `${__dirname}/../examples/crt.pem`;
const lat = 47.5351072;
const long = -52.7508537;
const FILE_PATH = `${__dirname}/data/photo.gif`;
let FILE_ID;
let GAME_CHAT_ID;
let GAME_MSG_ID;
@@ -101,7 +104,7 @@ describe('TelegramBot', function telegramSuite() {
utils.handleRatelimit(bot, 'sendPhoto', this);
utils.handleRatelimit(bot, 'sendMessage', this);
utils.handleRatelimit(bot, 'sendGame', this);
return bot.sendPhoto(USERID, `${__dirname}/data/photo.gif`).then(resp => {
return bot.sendPhoto(USERID, FILE_PATH).then(resp => {
FILE_ID = resp.photo[0].file_id;
return bot.sendMessage(USERID, 'chat');
}).then(resp => {
@@ -1162,6 +1165,21 @@ describe('TelegramBot', function telegramSuite() {
});
});
describe('#getFileStream', function getFileStreamSuite() {
this.timeout(timeout);
before(function before() {
// utils.handleRatelimit(bot, 'getFileStream', this);
});
it('should get a file stream', function test(done) {
const fileStream = bot.getFileStream(FILE_ID);
assert.ok(fileStream instanceof stream.Readable);
fileStream.pipe(concat(function readFile(buffer) {
buffer.equals(fs.readFileSync(FILE_PATH)); // sync :(
return done();
}));
});
});
describe('#downloadFile', function downloadFileSuite() {
const downloadPath = os.tmpdir();
this.timeout(timeout);
@@ -1362,9 +1380,9 @@ describe('TelegramBot', function telegramSuite() {
});
});
it('should allow stream.path that can not be parsed', function test() {
const stream = fs.createReadStream(`${__dirname}/data/photo.gif`);
stream.path = '/?id=123'; // for example, 'http://example.com/?id=666'
return bot.sendPhoto(USERID, stream);
const fileStream = fs.createReadStream(`${__dirname}/data/photo.gif`);
fileStream.path = '/?id=123'; // for example, 'http://example.com/?id=666'
return bot.sendPhoto(USERID, fileStream);
});
});