def test_roundtrip_from_key(self, family, block_type):
key = BlockTypeKeyV1(family, block_type)
serialized = text_type(key)
deserialized = BlockTypeKey.from_string(serialized)
self.assertEqual(key, deserialized)
def test_parse_deprecated_type(self, key):
block_type = BlockTypeKey.from_string(key)
self.assertEqual(key, block_type.block_type)
self.assertEqual('xblock.v1', block_type.block_family)
def test_roundtrip_from_string(self, key):
block_type = BlockTypeKey.from_string(key)
serialized = text_type(block_type)
self.assertEqual(key, serialized)
Return an instance of `cls` parsed from its deprecated `serialized` form.
This will be called only if :meth:`OpaqueKey.from_string` is unable to
parse a key out of `serialized`, and only if `set_deprecated_fallback` has
been called to register a fallback class.
Args:
cls: The :class:`OpaqueKey` subclass.
serialized (unicode): A serialized :class:`OpaqueKey`, with namespace already removed.
Raises:
InvalidKeyError: Should be raised if `serialized` is not a valid serialized key
understood by `cls`.
"""
return cls(XBLOCK_V1, serialized)
def _to_deprecated_string(self):
"""
Return a deprecated serialization of `self`.
This will be called only if `set_deprecated_fallback` has
been called to register a fallback class, and the key being
serialized has the attribute `deprecated=True`.
This serialization should not include the namespace prefix.
"""
return self.block_type
BlockTypeKey.set_deprecated_fallback(BlockTypeKeyV1)
def test_deprecated_roundtrip(self, key):
block_type = BlockTypeKey.from_string(key)
serialized = str(block_type)
self.assertEqual(key, serialized)
def test_roundtrip_from_key(self, family, block_type):
key = BlockTypeKeyV1(family, block_type)
serialized = unicode(key)
deserialized = BlockTypeKey.from_string(serialized)
self.assertEqual(key, deserialized)
def test_roundtrip_from_string(self, key):
block_type = BlockTypeKey.from_string(key)
serialized = unicode(block_type)
self.assertEqual(key, serialized)
def test_parse_deprecated_type(self, key):
block_type = BlockTypeKey.from_string(key)
self.assertEqual(key, block_type.block_type)
self.assertEqual('xblock.v1', block_type.block_family)
"""
Return an instance of `cls` parsed from its deprecated `serialized` form.
This will be called only if :meth:`OpaqueKey.from_string` is unable to
parse a key out of `serialized`, and only if `set_deprecated_fallback` has
been called to register a fallback class.
Args:
cls: The :class:`OpaqueKey` subclass.
serialized (unicode): A serialized :class:`OpaqueKey`, with namespace already removed.
Raises:
InvalidKeyError: Should be raised if `serialized` is not a valid serialized key
understood by `cls`.
"""
return cls(XBLOCK_V1, serialized)
def _to_deprecated_string(self):
"""
Return a deprecated serialization of `self`.
This will be called only if `set_deprecated_fallback` has
been called to register a fallback class, and the key being
serialized has the attribute `deprecated=True`.
This serialization should not include the namespace prefix.
"""
return self.block_type
BlockTypeKey.set_deprecated_fallback(BlockTypeKeyV1)
def test_deprecated_roundtrip(self, key):
block_type = BlockTypeKey.from_string(key)
serialized = text_type(block_type)
self.assertEqual(key, serialized)
