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e�Z&G dd� dej �Z G dd� dej'�Z'dS )a� Use the Doctest plugin with ``--with-doctest`` or the NOSE_WITH_DOCTEST
environment variable to enable collection and execution of :mod:`doctests
<doctest>`. Because doctests are usually included in the tested package
(instead of being grouped into packages or modules of their own), nose only
looks for them in the non-test packages it discovers in the working directory.
Doctests may also be placed into files other than python modules, in which
case they can be collected and executed by using the ``--doctest-extension``
switch or NOSE_DOCTEST_EXTENSION environment variable to indicate which file
extension(s) to load.
When loading doctests from non-module files, use the ``--doctest-fixtures``
switch to specify how to find modules containing fixtures for the tests. A
module name will be produced by appending the value of that switch to the base
name of each doctest file loaded. For example, a doctest file "widgets.rst"
with the switch ``--doctest_fixtures=_fixt`` will load fixtures from the module
``widgets_fixt.py``.
A fixtures module may define any or all of the following functions:
* setup([module]) or setup_module([module])
Called before the test runs. You may raise SkipTest to skip all tests.
* teardown([module]) or teardown_module([module])
Called after the test runs, if setup/setup_module did not raise an
unhandled exception.
* setup_test(test)
Called before the test. NOTE: the argument passed is a
doctest.DocTest instance, *not* a unittest.TestCase.
* teardown_test(test)
Called after the test, if setup_test did not raise an exception. NOTE: the
argument passed is a doctest.DocTest instance, *not* a unittest.TestCase.
Doctests are run like any other test, with the exception that output
capture does not work; doctest does its own output capture while running a
test.
.. note ::
See :doc:`../doc_tests/test_doctest_fixtures/doctest_fixtures` for
additional documentation and examples.
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