pytestconf.py
author Julien Cristau <julien.cristau@logilab.fr>
Mon, 18 May 2015 16:44:49 +0200
changeset 10439 45e18b4a7466
parent 9471 367fe83d9f98
permissions -rw-r--r--
[devtools] change the way we start/stop postgresql Instead of having the test db handler start a cluster on demand, use the test module's setUp/tearDown callbacks to do it. This allows to have one data directory (and thus cluster) per test module, allowing different test modules to run in parallel, each using its own database cluster whose path is based on the test module.

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"""pytest configuration file: we need this to properly remove ressources
cached on test classes, at least until we've proper support for teardown_class
"""
import sys
from os.path import split, splitext
from logilab.common.pytest import PyTester

class CustomPyTester(PyTester):
    def testfile(self, filename, batchmode=False):
        try:
            return super(CustomPyTester, self).testfile(filename, batchmode)
        finally:
            modname = splitext(split(filename)[1])[0]
            try:
                module = sys.modules[modname]
            except KeyError:
                # error during test module import
                return
            for cls in vars(module).values():
                if getattr(cls, '__module__', None) != modname:
                    continue
                clean_repo_test_cls(cls)

def clean_repo_test_cls(cls):
    if 'repo' in cls.__dict__:
        if not cls.repo.shutting_down:
            cls.repo.shutdown()
        del cls.repo
    for clsattr in ('cnx', 'config', '_config', 'vreg', 'schema'):
        if clsattr in cls.__dict__:
            delattr(cls, clsattr)