Test migration to jest by hand

Apparently using regular expressions is way easier.

test/unflattenObject/unflattenObject.test.js

@@ -0,0 +1,10 @@
+const expect = require('expect');
+const unflattenObject = require('./unflattenObject.js');
+
+
+  test('unflattenObject is a Function', () => {
+  expect(unflattenObject).toBeInstanceOf(Function);
+});
+  t.deepEqual(unflattenObject({ 'a.b.c': 1, d: 1 }), { a: { b: { c: 1 } }, d: 1 }, 'Unflattens an object with the paths for keys');
+  
+