tree 5530b603b38bca6427cf95c49d05599aba603e0a
parent 6b7c621723699afd08e8507e4cba13db8731eabe
author Nodir Turakulov <nodir@google.com> 1439947477 -0700
committer Dave Borowitz <dborowitz@google.com> 1440697099 +0000

ServletTest: base class for servlet tests

There was some code duplication in servlet test classes. Also some of
them created a servlet class (e.g. DocServlet) directly, and some of them
used TestGitilesServlet.

This change:

* adds ServletTest class with methods buildHtml, buildData, buildText and
  buildJson. It uses TestGitilesServlet.
* inherits all servlet test classes from ServletTest and removes a lot
  of duplicated code.

Change-Id: Ie81c6cb4d6a4d3627d1dd462e89dfdf8f1ee54ee