First commit

test/index.js

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+var Telegram = require('../src/telegram');
+var request = require('request');
+var should = require('should');
+var fs = require('fs');
+
+var TOKEN = process.env.TEST_TELEGRAM_TOKEN;
+if (!TOKEN) {
+  throw new Error('Bot token not provided');
+}
+// Telegram service if not User Id
+var USERID = process.env.TEST_USER_ID || 777000;
+
+describe('Telegram', function () {
+
+  describe('#emit', function () {
+    it('should emit a `message` on polling', function (done) {
+      var bot = new Telegram(TOKEN);
+      bot.on('message', function (msg) {
+        msg.should.be.an.instanceOf(Object);
+        bot._polling = function () {};
+        done();
+      });
+      bot.getUpdates = function() {
+        return {
+          then: function (cb) {
+            cb([{update_id: 0, message: {}}]);
+          }
+        };
+      };
+      bot._polling();
+    });
+
+    it('should emit a `message` on WebHook', function (done) {
+      var bot = new Telegram(TOKEN, {webHook: true});
+      bot.on('message', function (msg) {
+        msg.should.be.an.instanceOf(Object);
+        done();
+      });
+      var url = 'http://localhost:8443/bot';
+      request({
+        url: url,
+        method: 'POST',
+        json: true,
+        headers: {
+          "content-type": "application/json",
+        },
+        body: JSON.stringify({update_id: 0, message: {text: 'test'}})
+      });
+    });
+  });
+
+  describe('#getMe', function () {
+    it('should return an User object', function (done) {
+      var bot = new Telegram(TOKEN);
+      bot.getMe().then(function (resp) {
+        resp.should.be.an.instanceOf(Object);
+        done();
+      });
+    });
+  });
+
+  describe('#getUpdates', function () {
+    it('should return an Array', function (done) {
+      var bot = new Telegram(TOKEN);
+      bot.getUpdates().then(function (resp) {
+        resp.should.be.an.instanceOf(Array);
+        done();
+      });
+    });
+  });
+
+  describe('#sendMessage', function () {
+    it('should send a message', function (done) {
+      var bot = new Telegram(TOKEN);
+      bot.sendMessage(USERID, 'test').then(function (resp) {
+        resp.should.be.an.instanceOf(Object);
+        done();
+      });
+    });
+  });
+
+  describe('#forwardMessage', function () {
+    it('should forward a message', function (done) {
+      var bot = new Telegram(TOKEN);
+      bot.sendMessage(USERID, 'test').then(function (resp) {
+        var messageId = resp.message_id;
+        bot.forwardMessage(USERID, USERID, messageId)
+          .then(function (resp) {
+            resp.should.be.an.instanceOf(Object);
+            done();
+          });
+      });
+    });
+  });
+
+  describe('#sendPhoto', function () {
+    var photoId;
+    it('should send a photo from file', function (done) {
+      var bot = new Telegram(TOKEN);
+      var photo = __dirname+'/bot.gif';
+      bot.sendPhoto(USERID, photo).then(function (resp) {
+        resp.should.be.an.instanceOf(Object);
+        photoId = resp.photo[0].file_id;
+        done();
+      });
+    });
+
+    it('should send a photo from id', function (done) {
+      var bot = new Telegram(TOKEN);
+      // Send the same photo as before
+      var photo = photoId;
+      bot.sendPhoto(USERID, photo).then(function (resp) {
+        resp.should.be.an.instanceOf(Object);
+        done();
+      });
+    });
+
+    it('should send a photo from fs.readStream', function (done) {
+      var bot = new Telegram(TOKEN);
+      var photo = fs.createReadStream(__dirname+'/bot.gif');
+      bot.sendPhoto(USERID, photo).then(function (resp) {
+        resp.should.be.an.instanceOf(Object);
+        done();
+      });
+    });
+
+    it('should send a photo from request Stream', function (done) {
+      var bot = new Telegram(TOKEN);
+      var photo = request('https://telegram.org/img/t_logo.png');
+      bot.sendPhoto(USERID, photo).then(function (resp) {
+        resp.should.be.an.instanceOf(Object);
+        done();
+      });
+    });
+  });
+
+  describe('#sendAudio', function () {
+    it('should send an OGG audio', function (done) {
+      var bot = new Telegram(TOKEN);
+      var audio = request('https://upload.wikimedia.org/wikipedia/commons/c/c8/Example.ogg');
+      bot.sendAudio(USERID, audio).then(function (resp) {
+        resp.should.be.an.instanceOf(Object);
+        done();
+      });
+    });
+  });
+
+});