Converted httpwrappers tests to unittest.
Converted httpwrappers tests to unittest.

We have always been at war with doctests.

git-svn-id: 4f9f921b081c523744c7bf24d959a0db39629563@13313 bcc190cf-cafb-0310-a4f2-bffc1f526a37

Instagram/django,Instagram/django,mitsuhiko/django,alex/django-old,django-nonrel/django-nonrel,skevy/django,jamespacileo/django-france,django-nonrel/django-nonrel,mitsuhiko/django,alex/django-old,Smarsh/django,Instagram/django,alex/django-old,mitsuhiko/django,Smarsh/django,disqus/django-old,skevy/django,Smarsh/django,jamespacileo/django-france,skevy/django,disqus/django-old,jamespacileo/django-france,Smarsh/django,disqus/django-old,django-nonrel/django-nonrel