Test migration to jest by hand

Apparently using regular expressions is way easier.

test/cleanObj/cleanObj.js

@@ -5,7 +5,7 @@ cleanObj(obj[key], keysToKeep, childIndicator);
 } else if (!keysToKeep.includes(key)) {
 delete obj[key];
 }
-});
+
 return obj;
 };
 module.exports = cleanObj;

test/cleanObj/cleanObj.test.js

@@ -1,10 +1,10 @@
 const expect = require('expect');
 const cleanObj = require('./cleanObj.js');
 
-test('Testing cleanObj', () => {
-  //For more information on all the methods supported by tape
-  //Please go to https://github.com/substack/tape
-  expect(typeof cleanObj === 'function').toBeTruthy();
+
+  test('cleanObj is a Function', () => {
+  expect(cleanObj).toBeInstanceOf(Function);
+});
   const testObj = { a: 1, b: 2, children: { a: 1, b: 2 } };
-  expect(cleanObj(testObj, ['a'], 'children')).toEqual({ a: 1, children : { a: 1}});
-});
+  t.deepEqual(cleanObj(testObj, ['a'], 'children'), { a: 1, children : { a: 1}}, "Removes any properties except the ones specified from a JSON object");
+