def testMissingAttributes(self):
"""Test for instantiating a registry against outdated schema which
misses butler_attributes table.
"""
# TODO: Once we have stable gen3 schema everywhere this test can be
# dropped (DM-27373).
config = self.makeRegistryConfig()
config["db"] = "sqlite://"
with self.assertRaises(MissingAttributesTableError):
Registry.fromConfig(config)
def makeRegistry(self) -> Registry:
prefix = f"test_{secrets.token_hex(8).lower()}_"
self._prefixes.append(prefix)
config = self.makeRegistryConfig()
# Can't use Registry.fromConfig for these tests because we don't want
# to reconnect to the server every single time. But we at least use
# OracleDatabase.fromConnection rather than the constructor so
# we can try to pass a prefix through via "+" in a namespace.
database = OracleDatabase.fromConnection(connection=self._connection,
origin=0,
namespace=f"+{prefix}")
attributes = doImport(config["managers", "attributes"])
opaque = doImport(config["managers", "opaque"])
dimensions = doImport(config["managers", "dimensions"])
collections = doImport(config["managers", "collections"])
datasets = doImport(config["managers", "datasets"])
datastoreBridges = doImport(config["managers", "datastores"])
return Registry(database=database,
attributes=attributes,
opaque=opaque,
dimensions=dimensions,
collections=collections,
datasets=datasets,
datastoreBridges=datastoreBridges,
universe=DimensionUniverse(config),
create=True)
def makeRegistry(self) -> Registry:
prefix = f"test_{secrets.token_hex(8).lower()}_"
self._prefixes.append(prefix)
config = RegistryConfig()
# Can't use Registry.fromConfig for these tests because we don't want
# to reconnect to the server every single time. But we at least use
# OracleDatabase.fromConnection rather than the constructor so
# we can try to pass a prefix through via "+" in a namespace.
database = OracleDatabase.fromConnection(connection=self._connection,
origin=0,
namespace=f"+{prefix}")
return Registry(database=database,
dimensions=DimensionUniverse(config),
create=True)
def makeRegistry(self) -> Registry:
config = self.makeRegistryConfig()
config["db"] = "sqlite://"
return Registry.createFromConfig(config)
def makeRegistry(self) -> Registry:
_, filename = tempfile.mkstemp(dir=self.root, suffix=".sqlite3")
config = self.makeRegistryConfig()
config["db"] = f"sqlite:///{filename}"
return Registry.createFromConfig(config, butlerRoot=self.root)
def makeRegistry(self) -> Registry:
namespace = f"namespace_{secrets.token_hex(8).lower()}"
config = self.makeRegistryConfig()
config["db"] = self.server.url()
config["namespace"] = namespace
return Registry.fromConfig(config, create=True)
def makeRegistry(self) -> Registry:
config = RegistryConfig()
config["db"] = f"sqlite://"
return Registry.fromConfig(config, create=True)