Test migration to jest by hand

Apparently using regular expressions is way easier.

test/forOwnRight/forOwnRight.test.js

@@ -0,0 +1,12 @@
+const expect = require('expect');
+const forOwnRight = require('./forOwnRight.js');
+
+
+  test('forOwnRight is a Function', () => {
+  expect(forOwnRight).toBeInstanceOf(Function);
+});
+  let output = [];
+  forOwnRight({ foo: 'bar', a: 1 }, v => output.push(v));
+  t.deepEqual(output, [1, 'bar'], 'Iterates over an element\'s key-value pairs in reverse');
+  
+