ansible/test/units/module_utils/test_vmware.py

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# -*- coding: utf-8 -*-
# Copyright: (c) 2018, Ansible Project
# Copyright: (c) 2018, Abhijeet Kasurde <akasurde@redhat.com>
# 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 pytest
pyvmomi = pytest.importorskip('PyVmomi')
from ansible.module_utils.vmware import connect_to_api, PyVmomi
test_data = [
(
dict(
username='Administrator@vsphere.local',
password='Esxi@123$%',
hostname=False,
validate_certs=False,
),
"Hostname parameter is missing. Please specify this parameter in task or"
" export environment variable like 'export VMWARE_HOST=ESXI_HOSTNAME'"
),
(
dict(
username=False,
password='Esxi@123$%',
hostname='esxi1',
validate_certs=False,
),
"Username parameter is missing. Please specify this parameter in task or"
" export environment variable like 'export VMWARE_USER=ESXI_USERNAME'"
),
(
dict(
username='Administrator@vsphere.local',
password=False,
hostname='esxi1',
validate_certs=False,
),
"Password parameter is missing. Please specify this parameter in task or"
" export environment variable like 'export VMWARE_PASSWORD=ESXI_PASSWORD'"
),
(
dict(
username='Administrator@vsphere.local',
password='Esxi@123$%',
hostname='esxi1',
validate_certs=True,
),
"Unknown error while connecting to vCenter or ESXi API at esxi1:443"
),
]
class AnsibleModuleExit(Exception):
def __init__(self, *args, **kwargs):
self.args = args
self.kwargs = kwargs
class ExitJson(AnsibleModuleExit):
pass
class FailJson(AnsibleModuleExit):
pass
@pytest.fixture
def fake_ansible_module():
return FakeAnsibleModule()
class FakeAnsibleModule:
def __init__(self):
self.params = {}
self.tmpdir = None
def exit_json(self, *args, **kwargs):
raise ExitJson(*args, **kwargs)
def fail_json(self, *args, **kwargs):
raise FailJson(*args, **kwargs)
def test_pyvmomi_lib_exists(mocker, fake_ansible_module):
""" Test if Pyvmomi is present or not"""
mocker.patch('ansible.module_utils.vmware.HAS_PYVMOMI', new=False)
with pytest.raises(FailJson) as exec_info:
PyVmomi(fake_ansible_module)
assert 'PyVmomi Python module required. Install using "pip install PyVmomi"' == exec_info.value.kwargs['msg']
def test_requests_lib_exists(mocker, fake_ansible_module):
""" Test if requests is present or not"""
mocker.patch('ansible.module_utils.vmware.HAS_REQUESTS', new=False)
with pytest.raises(FailJson) as exec_info:
PyVmomi(fake_ansible_module)
msg = "Unable to find 'requests' Python library which is required. Please install using 'pip install requests'"
assert msg == exec_info.value.kwargs['msg']
@pytest.mark.skipif(sys.version_info < (2, 7), reason="requires python2.7 and greater")
@pytest.mark.parametrize("params, msg", test_data, ids=['hostname', 'username', 'password', 'validate_certs'])
def test_required_params(request, params, msg, fake_ansible_module):
""" Test if required params are correct or not"""
fake_ansible_module.params = params
with pytest.raises(FailJson) as exec_info:
connect_to_api(fake_ansible_module)
assert msg in exec_info.value.kwargs['msg']
def test_validate_certs(mocker, fake_ansible_module):
""" Test if SSL is required or not"""
fake_ansible_module.params = dict(
username='Administrator@vsphere.local',
password='Esxi@123$%',
hostname='esxi1',
validate_certs=True,
)
mocker.patch('ansible.module_utils.vmware.ssl', new=None)
with pytest.raises(FailJson) as exec_info:
PyVmomi(fake_ansible_module)
msg = 'pyVim does not support changing verification mode with python < 2.7.9.' \
' Either update python or use validate_certs=false.'
assert msg == exec_info.value.kwargs['msg']