lorax/tests/lifted/test_providers.py

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#
# Copyright (C) 2019 Red Hat, Inc.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
import os
import shutil
import tempfile
import unittest
import lifted.config
from lifted.providers import list_providers, resolve_provider, resolve_playbook_path, save_settings
from lifted.providers import load_profiles, validate_settings, load_settings, delete_profile
from lifted.providers import _get_profile_path
import pylorax.api.config
from pylorax.sysutils import joinpaths
from tests.lifted.profiles import test_profiles
class ProvidersTestCase(unittest.TestCase):
@classmethod
def setUpClass(self):
self.root_dir = tempfile.mkdtemp(prefix="lifted.test.")
self.config = pylorax.api.config.configure(root_dir=self.root_dir, test_config=True)
self.config.set("composer", "share_dir", os.path.realpath("./share/"))
lifted.config.configure(self.config)
@classmethod
def tearDownClass(self):
shutil.rmtree(self.root_dir)
def test_get_profile_path(self):
"""Make sure that _get_profile_path strips path elements from the input"""
path = _get_profile_path(self.config["upload"], "azure", "staging-settings", exists=False)
self.assertEqual(path, os.path.abspath(joinpaths(self.config["upload"]["settings_dir"], "azure/staging-settings.toml")))
path = _get_profile_path(self.config["upload"], "../../../../foo/bar/azure", "/not/my/path/staging-settings", exists=False)
self.assertEqual(path, os.path.abspath(joinpaths(self.config["upload"]["settings_dir"], "azure/staging-settings.toml")))
def test_list_providers(self):
p = list_providers(self.config["upload"])
self.assertEqual(p, ['aws', 'azure', 'dummy', 'openstack', 'vsphere'])
def test_resolve_provider(self):
for p in list_providers(self.config["upload"]):
print(p)
info = resolve_provider(self.config["upload"], p)
self.assertTrue("display" in info)
self.assertTrue("supported_types" in info)
self.assertTrue("settings-info" in info)
def test_resolve_playbook_path(self):
for p in list_providers(self.config["upload"]):
print(p)
self.assertTrue(len(resolve_playbook_path(self.config["upload"], p)) > 0)
def test_resolve_playbook_path_error(self):
with self.assertRaises(RuntimeError):
resolve_playbook_path(self.config["upload"], "foobar")
def test_validate_settings(self):
for p in list_providers(self.config["upload"]):
print(p)
validate_settings(self.config["upload"], p, test_profiles[p][1])
def test_validate_settings_errors(self):
with self.assertRaises(ValueError):
validate_settings(self.config["upload"], "dummy", test_profiles["dummy"][1], image_name="")
with self.assertRaises(ValueError):
validate_settings(self.config["upload"], "azure", {"wrong-key": "wrong value"})
with self.assertRaises(ValueError):
validate_settings(self.config["upload"], "azure", {"secret": False})
# TODO - test regex, needs a provider with a regex
def test_save_settings(self):
"""Test saving profiles"""
for p in list_providers(self.config["upload"]):
print(p)
save_settings(self.config["upload"], p, test_profiles[p][0], test_profiles[p][1])
profile_dir = joinpaths(self.config.get("upload", "settings_dir"), p, test_profiles[p][0]+".toml")
self.assertTrue(os.path.exists(profile_dir))
# This *must* run after test_save_settings, _zz_ ensures that happens
def test_zz_load_profiles(self):
"""Test loading profiles"""
for p in list_providers(self.config["upload"]):
print(p)
profile = load_profiles(self.config["upload"], p)
self.assertTrue(test_profiles[p][0] in profile)
# This *must* run after test_save_settings, _zz_ ensures that happens
def test_zz_load_settings_errors(self):
"""Test returning the correct errors for missing profiles and providers"""
with self.assertRaises(ValueError):
load_settings(self.config["upload"], "", "")
with self.assertRaises(ValueError):
load_settings(self.config["upload"], "", "default")
with self.assertRaises(ValueError):
load_settings(self.config["upload"], "azure", "")
with self.assertRaises(RuntimeError):
load_settings(self.config["upload"], "foo", "default")
with self.assertRaises(RuntimeError):
load_settings(self.config["upload"], "azure", "missing-test")
# This *must* run after test_save_settings, _zz_ ensures that happens
def test_zz_load_settings(self):
"""Test loading settings"""
for p in list_providers(self.config["upload"]):
settings = load_settings(self.config["upload"], p, test_profiles[p][0])
self.assertEqual(settings, test_profiles[p][1])
# This *must* run after all the save and load tests, but *before* the actual delete test
# _zz_ ensures this happens
def test_zz_delete_settings_errors(self):
"""Test raising the correct errors when deleting"""
with self.assertRaises(ValueError):
delete_profile(self.config["upload"], "", "")
with self.assertRaises(ValueError):
delete_profile(self.config["upload"], "", "default")
with self.assertRaises(ValueError):
delete_profile(self.config["upload"], "azure", "")
with self.assertRaises(RuntimeError):
delete_profile(self.config["upload"], "azure", "missing-test")
# This *must* run after all the save and load tests, _zzz_ ensures this happens
def test_zzz_delete_settings(self):
"""Test raising the correct errors when deleting"""
# Ensure the profile is really there
settings = load_settings(self.config["upload"], "azure", test_profiles["azure"][0])
self.assertEqual(settings, test_profiles["azure"][1])
delete_profile(self.config["upload"], "azure", test_profiles["azure"][0])
with self.assertRaises(RuntimeError):
load_settings(self.config["upload"], "azure", test_profiles["azure"][0])