Is null not equal to null?

[mg]

My element is rendering null, which is expected. Unexpected is failing it:

     UnexpectedError:
expected null to have rendered null
  No matching assertion, did you mean:

Am I doing something wrong or is null === null a special case that is not handled?

cheers, mg

[bruderstein]

You're right, it's not handled when the getRenderOutput() returns null.

I'm fairly sure we can add this without any issues for the renderer - for the output, you can just use 'to be null', but we can probably add it anyway.