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'''
Unit tests for oc serviceaccount
'''
import os
import six
import sys
import unittest
import mock
# Removing invalid variable names for tests so that I can
# keep them brief
# pylint: disable=invalid-name,no-name-in-module
# Disable import-error b/c our libraries aren't loaded in jenkins
# pylint: disable=import-error,wrong-import-position
# place class in our python path
module_path = os.path.join('/'.join(os.path.realpath(__file__).split('/')[:-4]), 'library') # noqa: E501
sys.path.insert(0, module_path)
from oc_serviceaccount import OCServiceAccount, locate_oc_binary # noqa: E402
class OCServiceAccountTest(unittest.TestCase):
'''
Test class for OCServiceAccount
'''
@mock.patch('oc_serviceaccount.locate_oc_binary')
@mock.patch('oc_serviceaccount.Utils.create_tmpfile_copy')
@mock.patch('oc_serviceaccount.OCServiceAccount._run')
def test_adding_a_serviceaccount(self, mock_cmd, mock_tmpfile_copy, mock_oc_binary):
''' Testing adding a serviceaccount '''
# Arrange
# run_ansible input parameters
params = {
'kubeconfig': '/etc/origin/master/admin.kubeconfig',
'state': 'present',
'debug': False,
'name': 'testserviceaccountname',
'namespace': 'default',
'secrets': None,
'image_pull_secrets': None,
}
valid_result_json = '''{
"kind": "ServiceAccount",
"apiVersion": "v1",
"metadata": {
"name": "testserviceaccountname",
"namespace": "default",
"selfLink": "/api/v1/namespaces/default/serviceaccounts/testserviceaccountname",
"uid": "4d8320c9-e66f-11e6-8edc-0eece8f2ce22",
"resourceVersion": "328450",
"creationTimestamp": "2017-01-29T22:07:19Z"
},
"secrets": [
{
"name": "testserviceaccountname-dockercfg-4lqd0"
},
{
"name": "testserviceaccountname-token-9h0ej"
}
],
"imagePullSecrets": [
{
"name": "testserviceaccountname-dockercfg-4lqd0"
}
]
}'''
# Return values of our mocked function call. These get returned once per call.
mock_cmd.side_effect = [
# First call to mock
(1, '', 'Error from server: serviceaccounts "testserviceaccountname" not found'),
# Second call to mock
(0, 'serviceaccount "testserviceaccountname" created', ''),
# Third call to mock
(0, valid_result_json, ''),
]
mock_oc_binary.side_effect = [
'oc'
]
mock_tmpfile_copy.side_effect = [
'/tmp/mocked_kubeconfig',
]
# Act
results = OCServiceAccount.run_ansible(params, False)
# Assert
self.assertTrue(results['changed'])
self.assertEqual(results['results']['returncode'], 0)
self.assertEqual(results['state'], 'present')
# Making sure our mock was called as we expected
mock_cmd.assert_has_calls([
mock.call(['oc', 'get', 'sa', 'testserviceaccountname', '-o', 'json', '-n', 'default'], None),
mock.call(['oc', 'create', '-f', mock.ANY, '-n', 'default'], None),
mock.call(['oc', 'get', 'sa', 'testserviceaccountname', '-o', 'json', '-n', 'default'], None),
])
@unittest.skipIf(six.PY3, 'py2 test only')
@mock.patch('os.path.exists')
@mock.patch('os.environ.get')
def test_binary_lookup_fallback(self, mock_env_get, mock_path_exists):
''' Testing binary lookup fallback '''
mock_env_get.side_effect = lambda _v, _d: ''
mock_path_exists.side_effect = lambda _: False
self.assertEqual(locate_oc_binary(), 'oc')
@unittest.skipIf(six.PY3, 'py2 test only')
@mock.patch('os.path.exists')
@mock.patch('os.environ.get')
def test_binary_lookup_in_path(self, mock_env_get, mock_path_exists):
''' Testing binary lookup in path '''
oc_bin = '/usr/bin/oc'
mock_env_get.side_effect = lambda _v, _d: '/bin:/usr/bin'
mock_path_exists.side_effect = lambda f: f == oc_bin
self.assertEqual(locate_oc_binary(), oc_bin)
@unittest.skipIf(six.PY3, 'py2 test only')
@mock.patch('os.path.exists')
@mock.patch('os.environ.get')
def test_binary_lookup_in_usr_local(self, mock_env_get, mock_path_exists):
''' Testing binary lookup in /usr/local/bin '''
oc_bin = '/usr/local/bin/oc'
mock_env_get.side_effect = lambda _v, _d: '/bin:/usr/bin'
mock_path_exists.side_effect = lambda f: f == oc_bin
self.assertEqual(locate_oc_binary(), oc_bin)
@unittest.skipIf(six.PY3, 'py2 test only')
@mock.patch('os.path.exists')
@mock.patch('os.environ.get')
def test_binary_lookup_in_home(self, mock_env_get, mock_path_exists):
''' Testing binary lookup in ~/bin '''
oc_bin = os.path.expanduser('~/bin/oc')
mock_env_get.side_effect = lambda _v, _d: '/bin:/usr/bin'
mock_path_exists.side_effect = lambda f: f == oc_bin
self.assertEqual(locate_oc_binary(), oc_bin)
@unittest.skipIf(six.PY2, 'py3 test only')
@mock.patch('shutil.which')
@mock.patch('os.environ.get')
def test_binary_lookup_fallback_py3(self, mock_env_get, mock_shutil_which):
''' Testing binary lookup fallback '''
mock_env_get.side_effect = lambda _v, _d: ''
mock_shutil_which.side_effect = lambda _f, path=None: None
self.assertEqual(locate_oc_binary(), 'oc')
@unittest.skipIf(six.PY2, 'py3 test only')
@mock.patch('shutil.which')
@mock.patch('os.environ.get')
def test_binary_lookup_in_path_py3(self, mock_env_get, mock_shutil_which):
''' Testing binary lookup in path '''
oc_bin = '/usr/bin/oc'
mock_env_get.side_effect = lambda _v, _d: '/bin:/usr/bin'
mock_shutil_which.side_effect = lambda _f, path=None: oc_bin
self.assertEqual(locate_oc_binary(), oc_bin)
@unittest.skipIf(six.PY2, 'py3 test only')
@mock.patch('shutil.which')
@mock.patch('os.environ.get')
def test_binary_lookup_in_usr_local_py3(self, mock_env_get, mock_shutil_which):
''' Testing binary lookup in /usr/local/bin '''
oc_bin = '/usr/local/bin/oc'
mock_env_get.side_effect = lambda _v, _d: '/bin:/usr/bin'
mock_shutil_which.side_effect = lambda _f, path=None: oc_bin
self.assertEqual(locate_oc_binary(), oc_bin)
@unittest.skipIf(six.PY2, 'py3 test only')
@mock.patch('shutil.which')
@mock.patch('os.environ.get')
def test_binary_lookup_in_home_py3(self, mock_env_get, mock_shutil_which):
''' Testing binary lookup in ~/bin '''
oc_bin = os.path.expanduser('~/bin/oc')
mock_env_get.side_effect = lambda _v, _d: '/bin:/usr/bin'
mock_shutil_which.side_effect = lambda _f, path=None: oc_bin
self.assertEqual(locate_oc_binary(), oc_bin)
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