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community.general/test/units/modules/cloud/xenserver/conftest.py
Bojan Vitnik 64a6dcdd1d New module: xenserver_guest_facts - returns facts of XenServer VMs (#49426)
* Initial commit for xenserver_guest_facts module
* New module: xenserver_guest_facts. Returns facts of XenServer VMs. Module is fully documented.
* Added unit tests for the module
* Moved FakeXenAPI import to a dedicated fixture, other fixes
* Removed unused imports, minor fixes to unit test code
2019-02-12 16:56:49 +05:30

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Python

# -*- coding: utf-8 -*-
#
# Copyright: (c) 2019, Bojan Vitnik <bvitnik@mainstream.rs>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
from __future__ import absolute_import, division, print_function
__metaclass__ = type
import sys
import importlib
import pytest
@pytest.fixture(autouse=True)
def XenAPI():
"""Imports and returns fake XenAPI module."""
# Import of fake XenAPI module is wrapped by fixture so that it does not
# affect other unit tests which could potentialy also use XenAPI module.
# First we use importlib.import_module() to import the module and assign
# it to a local symbol.
fake_xenapi = importlib.import_module('units.module_utils.xenserver.FakeXenAPI')
# Now we populate Python module cache with imported fake module using the
# original module name (XenAPI). That way, any 'import XenAPI' statement
# will just load already imported fake module from the cache.
sys.modules['XenAPI'] = fake_xenapi
return fake_xenapi
@pytest.fixture
def xenserver_guest_facts(XenAPI):
"""Imports and returns xenserver_guest_facts module."""
# Since we are wrapping fake XenAPI module inside a fixture, all modules
# that depend on it have to be imported inside a test function. To make
# this easier to handle and remove some code repetition, we wrap the import
# of xenserver_guest_facts module with a fixture.
from ansible.modules.cloud.xenserver import xenserver_guest_facts
return xenserver_guest_facts