Migrated tests to jest

Used jest-codemods to migrate, will have to pass everything by hand before we can merge.

test6/speechSynthesis/speechSynthesis.js

@@ -0,0 +1,6 @@
+const speechSynthesis = message => {
+const msg = new SpeechSynthesisUtterance(message);
+msg.voice = window.speechSynthesis.getVoices()[0];
+window.speechSynthesis.speak(msg);
+};
+module.exports = speechSynthesis;

test6/speechSynthesis/speechSynthesis.test.js

@@ -0,0 +1,8 @@
+const expect = require('expect');
+const speechSynthesis = require('./speechSynthesis.js');
+
+test('Testing speechSynthesis', () => {
+  //For more information on all the methods supported by tape
+  //Please go to https://github.com/substack/tape
+  expect(typeof speechSynthesis === 'function').toBeTruthy();
+});