Datatest extends the standard library’s unittest package to provide testing tools for asserting data correctness.
To understand the basics of datatest, please see Introduction to Datatest. To use datatest effectively, users should be familiar with Python’s standard unittest library and with the data they want to test. (If you’re already familiar with datatest, you might want to skip to the list of assert methods.)
pip install datatest
For installation details, see https://pypi.python.org/pypi/datatest or the README.rst file included with the source distribution.