Has own property on objects with nulll prototype

[aryzing]

I recently ran a test that involved testing an object with a null prototype using expect(obj).to.have.ownProperty('x'). The test failed because it had no access to Object.prototype.hasOwnProperty. Can the ownProperty method be tweaked to use call/apply instead? Asi in Object.prototype.hasOwnProperty.call(obj).

Specifically, I was thinking about line 1226

[meeber]

@aryzing Great catch! Sounds reasonable to me. It looks like your proposed solution is already used on line 5082 as well.

Are you interested in PRing it? This would be in lib/chai/core/assertions.js.

[aryzing]

Sure! Thanks!

[meeber]

Hmm... We should also prolly add a test that demonstrates current failure for the expect/should interfaces. Not seeing any equivalent functionality in the assert interface, though.