Test migration to jest by hand

Apparently using regular expressions is way easier.

test/httpDelete/httpDelete.js

@@ -0,0 +1,8 @@
+const httpDelete = (url, callback, err = console.error) => {
+const request = new XMLHttpRequest();
+request.open("DELETE", url, true);
+request.onload = () => callback(request);
+request.onerror = () => err(request);
+request.send();
+};
+module.exports = httpDelete;

test/httpDelete/httpDelete.test.js

@@ -0,0 +1,8 @@
+const expect = require('expect');
+const httpDelete = require('./httpDelete.js');
+
+
+  test('httpDelete is a Function', () => {
+  expect(httpDelete).toBeInstanceOf(Function);
+});
+