*** TEST 0 ***
original:	{"_id":"1","tags":{"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags..p":1,"tags..q":1}}
expected:	{"_id":"1","tags":{"":{"p":1,"q":1},"m":{"rock":1},"o":{"funny":2}}}
received:	{"_id":"1","tags":{"":{"p":1,"q":1},"m":{"rock":1},"o":{"funny":2}}}
	Test passed
---
	*** TEST 1 ***
original:	{"_id":"1","tags":{"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags..oops":2,"tags..q":1}}
expected:	{"_id":"1","tags":{"":{"oops":2,"q":1},"m":{"rock":1},"o":{"funny":2}}}
received:	{"_id":"1","tags":{"":{"oops":2,"q":1},"m":{"rock":1},"o":{"funny":2}}}
	Test passed
---
	*** TEST 2 ***
original:	{"_id":"1","tags":{"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags.m.rock":2,"tags..q":1}}
expected:	{"_id":"1","tags":{"":{"q":1},"m":{"rock":2},"o":{"funny":2}}}
received:	{"_id":"1","tags":{"":{"q":1},"m":{"rock":2},"o":{"funny":2}}}
	Test passed
---
	*** TEST 3 ***
original:	{"_id":"1","tags":{"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags.m.new":1,"tags.m.newer":1}}
expected:	{"_id":"1","tags":{"m":{"new":1,"newer":1,"rock":1},"o":{"funny":2}}}
received:	{"_id":"1","tags":{"m":{"new":1,"newer":1,"rock":1},"o":{"funny":2}}}
	Test passed
---
	*** TEST 4 ***
original:	{"_id":"1","tags":{"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags.p.p":10,"tags.p.q":11}}
expected:	{"_id":"1","tags":{"m":{"rock":1},"o":{"funny":2},"p":{"p":10,"q":11}}}
received:	{"_id":"1","tags":{"m":{"rock":1},"o":{"funny":2},"p":{"p":10,"q":11}}}
	Test passed
---
	*** TEST 5 ***
original:	{"_id":"1","tags":{"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags.p":1,"tags.q":1}}
expected:	{"_id":"1","tags":{"m":{"rock":1},"o":{"funny":2},"p":1,"q":1}}
received:	{"_id":"1","tags":{"m":{"rock":1},"o":{"funny":2},"p":1,"q":1}}
	Test passed
---
	*** TEST 6 ***
original:	{"_id":"1","tags":{"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags.other":10,"tags.music":11}}
expected:	{"_id":"1","tags":{"m":{"rock":1},"music":11,"o":{"funny":2},"other":10}}
received:	{"_id":"1","tags":{"m":{"rock":1},"music":11,"o":{"funny":2},"other":10}}
	Test passed
---
7/7 tests succeeded.
*************************
Without empty string key:
*************************
	*** TEST 0 ***
original:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags..p":1,"tags..q":1}}
expected:	{"_id":"1","tags":{"":{"oops":1,"p":1,"q":1},"m":{"rock":1},"o":{"funny":2}}}
received:	{"_id":"1","tags":{"":{"oops":1,"p":1,"q":1},"m":{"rock":1},"o":{"funny":2}}}
	Test passed
---
	*** TEST 1 ***
original:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags..oops":2,"tags..q":1}}
expected:	{"_id":"1","tags":{"":{"oops":2,"q":1},"m":{"rock":1},"o":{"funny":2}}}
received:	{"_id":"1","tags":{"":{"oops":2,"q":1},"m":{"rock":1},"o":{"funny":2}}}
	Test passed
---
	*** TEST 2 ***
original:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags.m.rock":2,"tags..q":1}}
expected:	{"_id":"1","tags":{"":{"oops":1,"q":1},"m":{"rock":2},"o":{"funny":2}}}
received:	{"_id":"1","tags":{"":{"oops":1,"q":1},"m":{"rock":2},"o":{"funny":2}}}
	Test passed
---
	*** TEST 3 ***
original:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags.m.new":1,"tags.m.newer":1}}
expected:	{"_id":"1","tags":{"":{"oops":1},"m":{"new":1,"newer":1,"rock":1},"o":{"funny":2}}}
received:	{"_id":"1","tags":{"":{"oops":1},"m":{"new":1,"newer":1,"rock":1},"o":{"funny":2}}}
	Test passed
---
	*** TEST 4 ***
original:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags.p.p":10,"tags.p.q":11}}
expected:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"o":{"funny":2},"p":{"p":10,"q":11}}}
received:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"o":{"funny":2},"p":{"p":10,"q":11}}}
	Test passed
---
	*** TEST 5 ***
original:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags.p":1,"tags.q":1}}
expected:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"o":{"funny":2},"p":1,"q":1}}
received:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"o":{"funny":2},"q":1}}
	Test FAILED
---
	*** TEST 6 ***
original:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"o":{"funny":2}}}
update: 	{"$set":{"tags.other":10,"tags.music":11}}
expected:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"music":11,"o":{"funny":2},"other":10}}
received:	{"_id":"1","tags":{"":{"oops":1},"m":{"rock":1},"o":{"funny":2},"other":10}}
	Test FAILED
---
5/7 tests succeeded.

*************************
 With empty string key:
*************************