Add tests for replacing an object with null

[starcounter-jack]

Add tests for replacing an object with null

[warpech]

Because it was submitted without tests. I added my own tests in the following commit so it should be good to go. Thanks!

[jamesplease]

👍 Nice

@jmeas Wait a minute... I'm on 0.5.1, but when I call
[ { op: 'replace', path: '/foo', value: 'whatever' } ]
on
{foo: null}
I get the error: "Cannot perform the operation at a path that does not exist".

Is this issue talking about the same thing, or just objects?

[jamesplease]

Dunno, I stopped using this lib

@jmeas Any recommendations on a better one? Development has really slowed down on this one.

[jamesplease]

I wound up realizing a JS object differ (rather than JSON) better suited my needs. I don't know of a better JSON object differ.

[tomalec]

#69 is fixed.
For tests I've created PR to json-patch/json-patch-tests#17 Once it will get merged I'll pull it our test suite.
Is there any other case that you would to cover?