def test_write_cfgdir_missing(self):
"""Config.write() creates the config dir if it is missing."""
cfgdir = os.path.join(self.cfgdir, "one", "two", "three")
cfg = Config(ControllerConfig("eggs", CloudConfig("maas")))
cfg.write(cfgdir, self.version, clobber=True)
self.assertEqual(os.listdir(cfgdir), ["environments.yaml"])
def test_write_clobber_no_collision(self):
"""Config.write() behaves like normal if clobber is True and
the config files aren't there already."""
cfg = Config(ControllerConfig("eggs", CloudConfig("maas")))
cfg.write(self.cfgdir, self.version, clobber=True)
self.assertEqual(os.listdir(self.cfgdir), ["environments.yaml"])
def test_missing_name(self):
"""ControllerConfig() fails if name is None or empty."""
cloud = CloudConfig("lxd")
with self.assertRaises(ValueError):
ControllerConfig(None, cloud)
with self.assertRaises(ValueError):
ControllerConfig("", cloud)
def test_conversions(self):
"""ControllerConfig() converts str to unicode."""
cloud = CloudConfig("lxd")
bootstrap = BootstrapConfig("xenial")
cfg = ControllerConfig("spam", cloud, bootstrap)
self.assertEqual(cfg, (u"spam", cloud, bootstrap))
def test_full(self):
"""ControllerConfig() works when given all args."""
cloud = CloudConfig("my-lxd", "lxd", "https://localhost:8080")
bootstrap = BootstrapConfig("xenial", "sekret")
cfg = ControllerConfig(u"spam", cloud, bootstrap)
self.assertEqual(cfg, (u"spam", cloud, bootstrap))
def test_from_info_minimal(self):
"""ControllerConfig.from_info() works when given minimal args."""
cfg = ControllerConfig.from_info(u"spam", u"lxd")
self.assertEqual(cfg.name, u"spam")
self.assertEqual(cfg.cloud, CloudConfig(u"spam-lxd", u"lxd"))
self.assertEqual(cfg.bootstrap, BootstrapConfig(u"trusty"))
def test_write_no_clobber_no_collision(self):
"""Config.write() works fine if clobber is False and no config
files are already there."""
cfg = Config(ControllerConfig("eggs", CloudConfig("maas")))
cfg.write(self.cfgdir, self.version, clobber=False)
self.assertEqual(os.listdir(self.cfgdir), ["environments.yaml"])
def test_from_info_full(self):
"""ControllerConfig.from_info() works when given all args."""
cfg = ControllerConfig.from_info(
u"spam", u"lxd", u"my-lxd", u"xenial", u"sekret")
self.assertEqual(cfg.name, u"spam")
self.assertEqual(cfg.cloud, CloudConfig(u"my-lxd", u"lxd"))
self.assertEqual(cfg.bootstrap, BootstrapConfig(u"xenial", u"sekret"))
def test_from_info_empty(self):
"""ControllerConfig.from_info() still works when default_series
and admin_secret are empty strings."""
cfg = ControllerConfig.from_info(u"spam", u"lxd", u"my-lxd", u"", u"")
self.assertEqual(cfg.name, u"spam")
self.assertEqual(cfg.cloud, CloudConfig(u"my-lxd", u"lxd"))
self.assertEqual(cfg.bootstrap, BootstrapConfig(""))
def test_full(self):
"""CloudConfig() works when given all args."""
cfg = CloudConfig(u"spam", u"lxd", u"localhost:8080", None, None)
self.assertEqual(cfg.name, u"spam")
self.assertEqual(cfg.driver, u"lxd")
self.assertEqual(cfg.endpoint, u"localhost:8080")
self.assertIsNone(cfg.auth_types)
self.assertIsNone(cfg.credentials)
def test_bootstrap_iterable(self):
"""ControllerConfig() supports bootstrap as an iterable."""
cloud = CloudConfig("lxd")
bootstrap = BootstrapConfig("xenial")
cfg1 = ControllerConfig("spam", cloud, tuple(bootstrap))
cfg2 = ControllerConfig("spam", cloud, list(bootstrap))
self.assertEqual(cfg1.cloud, cloud)
self.assertEqual(cfg2.cloud, cloud)
def test_conversions(self):
"""CloudConfig() converts str to unicode."""
cfg = CloudConfig("spam", "lxd", "localhost:8080")
self.assertEqual(cfg.name, u"spam")
self.assertEqual(cfg.driver, u"lxd")
self.assertEqual(cfg.endpoint, u"localhost:8080")
self.assertIsNone(cfg.auth_types)
self.assertIsNone(cfg.credentials)
def test_minimal(self):
"""CloudConfig() works when given minimal args."""
cfg = CloudConfig(u"lxd")
self.assertEqual(cfg.name, u"lxd")
self.assertEqual(cfg.driver, u"lxd")
self.assertIsNone(cfg.endpoint)
self.assertIsNone(cfg.auth_types)
self.assertIsNone(cfg.credentials)
def test_write_clobber_collision(self):
"""Config.write() overwrites config files if clobber is True."""
self.populate_cfgdir("spam")
cfg = Config(ControllerConfig(
"eggs", CloudConfig("maas"), BootstrapConfig("")))
cfg.write(self.cfgdir, self.version, clobber=True)
self.assert_cfgfile(
"environments.yaml",
{"environments": {"eggs": {"type": "maas"}}})
def test_write_no_clobber_collision(self):
"""Config.write() fails if clobber is False and the config files
are already there. The existing files are not changed."""
self.populate_cfgdir("spam")
cfg = Config(ControllerConfig("eggs", CloudConfig("maas")))
with self.assertRaises(RuntimeError):
cfg.write(self.cfgdir, self.version, clobber=False)
self.assert_cfgfile(
"environments.yaml",
{"environments": {
"spam": {
"type": "lxd",
"default-series": "xenial",
"admin-secret": "pw",
}
}
})
def test_minimal(self):
"""ControllerConfig() works when given minimal args ."""
cloud = CloudConfig("lxd")
cfg = ControllerConfig(u"spam", cloud)
self.assertEqual(cfg, (u"spam", cloud, BootstrapConfig("")))
def test_has_credentials(self):
"""CloudConfig() doesn't support credentials yet."""
with self.assertRaises(NotImplementedError):
CloudConfig("spam", "lxd", "localhost", None, ["x"])
def test_has_auth_types(self):
"""CloudConfig() doesn't support auth_types yet."""
with self.assertRaises(NotImplementedError):
CloudConfig("spam", "lxd", "localhost", ["x"])
def test_missing_driver(self):
"""CloudConfig() fails when driver is empty."""
with self.assertRaises(ValueError):
CloudConfig("spam", "")
def test_empty(self):
"""CloudConfig() still works when endpoint is empty."""
cfg = CloudConfig(u"spam", u"lxd", u"")
self.assertIsNone(cfg.endpoint)
def test_missing_name(self):
"""CloudConfig() fails when name is None or empty."""
with self.assertRaises(ValueError):
CloudConfig(None, "lxd")
with self.assertRaises(ValueError):
CloudConfig("", "lxd")
