To install Agar, download the source and add the agar directory to your Google App Engine project. It must be on your path.
Google App Engine now includes testbed to make local unit testing easier. This obsoletes the now-unsupported GAE TestBed library. However, it had several useful helper functions, many of which have been re-implemented in Agar. To use them, you must use unittest2 and inherit from agar.tests.BaseTest or agar.tests.WebTest.
Agar is licensed under the MIT License. See LICENSE.txt for details.
To contribute to the Agar project, fork the repository, make your changes, and submit a pull request.