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ansible/test/units/pytest/plugins/ansible_pytest_collections.py

31 lines
1.1 KiB
Python

"""Enable unit testing of Ansible collections."""
from __future__ import (absolute_import, division, print_function)
import os
import sys
# set by ansible-test to a single directory, rather than a list of directories as supported by Ansible itself
ANSIBLE_COLLECTIONS_PATH = os.path.join(os.environ['ANSIBLE_COLLECTIONS_PATHS'], 'ansible_collections')
def collection_pypkgpath(self):
for parent in self.parts(reverse=True):
if str(parent) == ANSIBLE_COLLECTIONS_PATH:
return parent
raise Exception('File "%s" not found in collection path "%s".' % (self.strpath, ANSIBLE_COLLECTIONS_PATH))
def pytest_configure():
from ansible.utils.collection_loader import AnsibleCollectionLoader
# allow unit tests to import code from collections
sys.meta_path.insert(0, AnsibleCollectionLoader())
import py._path.local
# force collections unit tests to be loaded with the ansible_collections namespace
# original idea from https://stackoverflow.com/questions/50174130/how-do-i-pytest-a-project-using-pep-420-namespace-packages/50175552#50175552
py._path.local.LocalPath.pypkgpath = collection_pypkgpath