diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/unittests/test_datasource/test_configdrive.py | 145 | ||||
| -rw-r--r-- | tests/unittests/test_distros/test_user_data_normalize.py | 78 |
2 files changed, 193 insertions, 30 deletions
diff --git a/tests/unittests/test_datasource/test_configdrive.py b/tests/unittests/test_datasource/test_configdrive.py index 55573114..00379e03 100644 --- a/tests/unittests/test_datasource/test_configdrive.py +++ b/tests/unittests/test_datasource/test_configdrive.py @@ -2,10 +2,12 @@ from copy import copy import json import os import os.path -import shutil -import tempfile -from unittest import TestCase +import mocker +from mocker import MockerTestCase + +from cloudinit import helpers +from cloudinit import settings from cloudinit.sources import DataSourceConfigDrive as ds from cloudinit import util @@ -60,17 +62,140 @@ CFG_DRIVE_FILES_V2 = { 'openstack/latest/user_data': USER_DATA} -class TestConfigDriveDataSource(TestCase): +class TestConfigDriveDataSource(MockerTestCase): def setUp(self): super(TestConfigDriveDataSource, self).setUp() - self.tmp = tempfile.mkdtemp() + self.tmp = self.makeDir() - def tearDown(self): - try: - shutil.rmtree(self.tmp) - except OSError: - pass + def test_ec2_metadata(self): + populate_dir(self.tmp, CFG_DRIVE_FILES_V2) + found = ds.read_config_drive_dir(self.tmp) + self.assertTrue('ec2-metadata' in found) + ec2_md = found['ec2-metadata'] + self.assertEqual(EC2_META, ec2_md) + + def test_dev_os_remap(self): + populate_dir(self.tmp, CFG_DRIVE_FILES_V2) + cfg_ds = ds.DataSourceConfigDrive(settings.CFG_BUILTIN, + None, + helpers.Paths({})) + found = ds.read_config_drive_dir(self.tmp) + cfg_ds.metadata = found['metadata'] + name_tests = { + 'ami': '/dev/vda1', + 'root': '/dev/vda1', + 'ephemeral0': '/dev/vda2', + 'swap': '/dev/vda3', + } + for name, dev_name in name_tests.items(): + my_mock = mocker.Mocker() + find_mock = my_mock.replace(util.find_devs_with, + spec=False, passthrough=False) + provided_name = dev_name[len('/dev/'):] + provided_name = "s" + provided_name[1:] + find_mock(mocker.ARGS) + my_mock.result([provided_name]) + exists_mock = my_mock.replace(os.path.exists, + spec=False, passthrough=False) + exists_mock(mocker.ARGS) + my_mock.result(False) + exists_mock(mocker.ARGS) + my_mock.result(True) + my_mock.replay() + device = cfg_ds.device_name_to_device(name) + my_mock.restore() + self.assertEquals(dev_name, device) + + def test_dev_os_map(self): + populate_dir(self.tmp, CFG_DRIVE_FILES_V2) + cfg_ds = ds.DataSourceConfigDrive(settings.CFG_BUILTIN, + None, + helpers.Paths({})) + found = ds.read_config_drive_dir(self.tmp) + os_md = found['metadata'] + cfg_ds.metadata = os_md + name_tests = { + 'ami': '/dev/vda1', + 'root': '/dev/vda1', + 'ephemeral0': '/dev/vda2', + 'swap': '/dev/vda3', + } + for name, dev_name in name_tests.items(): + my_mock = mocker.Mocker() + find_mock = my_mock.replace(util.find_devs_with, + spec=False, passthrough=False) + find_mock(mocker.ARGS) + my_mock.result([dev_name]) + exists_mock = my_mock.replace(os.path.exists, + spec=False, passthrough=False) + exists_mock(mocker.ARGS) + my_mock.result(True) + my_mock.replay() + device = cfg_ds.device_name_to_device(name) + my_mock.restore() + self.assertEquals(dev_name, device) + + def test_dev_ec2_remap(self): + populate_dir(self.tmp, CFG_DRIVE_FILES_V2) + cfg_ds = ds.DataSourceConfigDrive(settings.CFG_BUILTIN, + None, + helpers.Paths({})) + found = ds.read_config_drive_dir(self.tmp) + ec2_md = found['ec2-metadata'] + os_md = found['metadata'] + cfg_ds.ec2_metadata = ec2_md + cfg_ds.metadata = os_md + name_tests = { + 'ami': '/dev/vda1', + 'root': '/dev/vda1', + 'ephemeral0': '/dev/vda2', + 'swap': '/dev/vda3', + None: None, + 'bob': None, + 'root2k': None, + } + for name, dev_name in name_tests.items(): + my_mock = mocker.Mocker() + exists_mock = my_mock.replace(os.path.exists, + spec=False, passthrough=False) + exists_mock(mocker.ARGS) + my_mock.result(False) + exists_mock(mocker.ARGS) + my_mock.result(True) + my_mock.replay() + device = cfg_ds.device_name_to_device(name) + self.assertEquals(dev_name, device) + my_mock.restore() + + def test_dev_ec2_map(self): + populate_dir(self.tmp, CFG_DRIVE_FILES_V2) + cfg_ds = ds.DataSourceConfigDrive(settings.CFG_BUILTIN, + None, + helpers.Paths({})) + found = ds.read_config_drive_dir(self.tmp) + exists_mock = self.mocker.replace(os.path.exists, + spec=False, passthrough=False) + exists_mock(mocker.ARGS) + self.mocker.count(0, None) + self.mocker.result(True) + self.mocker.replay() + ec2_md = found['ec2-metadata'] + os_md = found['metadata'] + cfg_ds.ec2_metadata = ec2_md + cfg_ds.metadata = os_md + name_tests = { + 'ami': '/dev/sda1', + 'root': '/dev/sda1', + 'ephemeral0': '/dev/sda2', + 'swap': '/dev/sda3', + None: None, + 'bob': None, + 'root2k': None, + } + for name, dev_name in name_tests.items(): + device = cfg_ds.device_name_to_device(name) + self.assertEquals(dev_name, device) def test_dir_valid(self): """Verify a dir is read as such.""" diff --git a/tests/unittests/test_distros/test_user_data_normalize.py b/tests/unittests/test_distros/test_user_data_normalize.py index b319b673..8f0d8896 100644 --- a/tests/unittests/test_distros/test_user_data_normalize.py +++ b/tests/unittests/test_distros/test_user_data_normalize.py @@ -4,19 +4,27 @@ from cloudinit import distros from cloudinit import helpers from cloudinit import settings +bcfg = { + 'name': 'bob', + 'plain_text_passwd': 'ubuntu', + 'home': "/home/ubuntu", + 'shell': "/bin/bash", + 'lock_passwd': True, + 'gecos': "Ubuntu", + 'groups': ["foo"] +} + class TestUGNormalize(MockerTestCase): - def _make_distro(self, dtype, def_user=None, def_groups=None): + def _make_distro(self, dtype, def_user=None): cfg = dict(settings.CFG_BUILTIN) cfg['system_info']['distro'] = dtype paths = helpers.Paths(cfg['system_info']['paths']) distro_cls = distros.fetch(dtype) - distro = distro_cls(dtype, cfg['system_info'], paths) if def_user: - distro.default_user = def_user - if def_groups: - distro.default_user_groups = def_groups + cfg['system_info']['default_user'] = def_user.copy() + distro = distro_cls(dtype, cfg['system_info'], paths) return distro def _norm(self, cfg, distro): @@ -71,7 +79,7 @@ class TestUGNormalize(MockerTestCase): self.assertEquals({}, users) def test_users_simple_dict(self): - distro = self._make_distro('ubuntu', 'bob') + distro = self._make_distro('ubuntu', bcfg) ug_cfg = { 'users': { 'default': True, @@ -95,7 +103,7 @@ class TestUGNormalize(MockerTestCase): self.assertIn('bob', users) def test_users_simple_dict_no(self): - distro = self._make_distro('ubuntu', 'bob') + distro = self._make_distro('ubuntu', bcfg) ug_cfg = { 'users': { 'default': False, @@ -119,8 +127,8 @@ class TestUGNormalize(MockerTestCase): (users, _groups) = self._norm(ug_cfg, distro) self.assertIn('joe', users) self.assertIn('bob', users) - self.assertEquals({}, users['joe']) - self.assertEquals({}, users['bob']) + self.assertEquals({'default': False}, users['joe']) + self.assertEquals({'default': False}, users['bob']) def test_users_simple(self): distro = self._make_distro('ubuntu') @@ -133,11 +141,11 @@ class TestUGNormalize(MockerTestCase): (users, _groups) = self._norm(ug_cfg, distro) self.assertIn('joe', users) self.assertIn('bob', users) - self.assertEquals({}, users['joe']) - self.assertEquals({}, users['bob']) + self.assertEquals({'default': False}, users['joe']) + self.assertEquals({'default': False}, users['bob']) def test_users_old_user(self): - distro = self._make_distro('ubuntu', 'bob') + distro = self._make_distro('ubuntu', bcfg) ug_cfg = { 'user': 'zetta', 'users': 'default' @@ -179,14 +187,13 @@ class TestUGNormalize(MockerTestCase): } (users, _groups) = self._norm(ug_cfg, distro) self.assertIn('zetta', users) - ug_cfg = { - } + ug_cfg = {} (users, groups) = self._norm(ug_cfg, distro) self.assertEquals({}, users) self.assertEquals({}, groups) def test_users_dict_default_additional(self): - distro = self._make_distro('ubuntu', 'bob') + distro = self._make_distro('ubuntu', bcfg) ug_cfg = { 'users': [ {'name': 'default', 'blah': True} @@ -198,9 +205,38 @@ class TestUGNormalize(MockerTestCase): users['bob']['groups']) self.assertEquals(True, users['bob']['blah']) + self.assertEquals(True, + users['bob']['default']) + + def test_users_dict_extract(self): + distro = self._make_distro('ubuntu', bcfg) + ug_cfg = { + 'users': [ + 'default', + ], + } + (users, _groups) = self._norm(ug_cfg, distro) + self.assertIn('bob', users) + (name, config) = distros.extract_default(users) + self.assertEquals(name, 'bob') + expected_config = {} + def_config = None + try: + def_config = distro.get_default_user() + except NotImplementedError: + pass + if not def_config: + def_config = {} + expected_config.update(def_config) + + # Ignore these for now + expected_config.pop('name', None) + expected_config.pop('groups', None) + config.pop('groups', None) + self.assertEquals(config, expected_config) def test_users_dict_default(self): - distro = self._make_distro('ubuntu', 'bob') + distro = self._make_distro('ubuntu', bcfg) ug_cfg = { 'users': [ 'default', @@ -210,6 +246,8 @@ class TestUGNormalize(MockerTestCase): self.assertIn('bob', users) self.assertEquals(",".join(distro.get_default_user()['groups']), users['bob']['groups']) + self.assertEquals(True, + users['bob']['default']) def test_users_dict_trans(self): distro = self._make_distro('ubuntu') @@ -223,8 +261,8 @@ class TestUGNormalize(MockerTestCase): (users, _groups) = self._norm(ug_cfg, distro) self.assertIn('joe', users) self.assertIn('bob', users) - self.assertEquals({'tr_me': True}, users['joe']) - self.assertEquals({}, users['bob']) + self.assertEquals({'tr_me': True, 'default': False}, users['joe']) + self.assertEquals({'default': False}, users['bob']) def test_users_dict(self): distro = self._make_distro('ubuntu') @@ -237,5 +275,5 @@ class TestUGNormalize(MockerTestCase): (users, _groups) = self._norm(ug_cfg, distro) self.assertIn('joe', users) self.assertIn('bob', users) - self.assertEquals({}, users['joe']) - self.assertEquals({}, users['bob']) + self.assertEquals({'default': False}, users['joe']) + self.assertEquals({'default': False}, users['bob']) |