Test migration to jest by hand

Apparently using regular expressions is way easier.

test/tomorrow/tomorrow.js

@@ -0,0 +1,9 @@
+const tomorrow = (long = false) => {
+let t = new Date();
+t.setDate(t.getDate() + 1);
+const ret = `${t.getFullYear()}-${String(t.getMonth() + 1).padStart(2, '0')}-${String(
+t.getDate()
+).padStart(2, '0')}`;
+return !long ? ret : `${ret}T00:00:00`;
+};
+module.exports = tomorrow;

test/tomorrow/tomorrow.test.js

@@ -0,0 +1,14 @@
+const expect = require('expect');
+const tomorrow = require('./tomorrow.js');
+
+
+  test('tomorrow is a Function', () => {
+  expect(tomorrow).toBeInstanceOf(Function);
+});
+  const t1 = new Date(new Date().getFullYear(), new Date().getMonth(), new Date().getDate() + 1);
+  const t2 = new Date(tomorrow());
+  t.equal(t1.getFullYear(), t2.getFullYear(), 'Returns the correct year');
+  t.equal(t1.getMonth(), t2.getMonth(), 'Returns the correct month');
+  t.equal(t1.getDate(), t2.getDate(), 'Returns the correct date');
+  
+