Replace delete with del in method list

[alavers]

No description provided.

[benesch]

Ah, nice catch.

So, for whatever reason, SuperTest aliases del to delete, and exposes both methods. That doesn't seem to be true of SuperAgent. I'd rather be consistent with SuperTest, since that's our direct parent.

If you could update your PR to do a SuperTest-style alias, I'm happy to merge! Otherwise I'll try to get to this as soon as I have a free minute.

[benesch]

(The change seems to be intentional, too. See visionmedia/supertest#87412836)

[alavers]

Let me know if this works

[benesch]

Great, thanks!

Sorry for the delay in merging. I wanted to ensure stuff like this doesn't happen in the future by running upstream's tests against SuperTest as Promised directly, which required some retooling. Had I done this from the beginning, I would have noticed upstream's ".del should work" test was failing. It now passes!

Looks like we're now 100% compatible with SuperTest's API. Provided their test suite is complete, of course.