def test_serialize_deserialize_ident_only_schema_only_record_pack(ident_testcase, nrecords):
from hangar.remote.chunks import serialize_ident
from hangar.remote.chunks import deserialize_ident
from hangar.remote.chunks import serialize_record_pack
from hangar.remote.chunks import deserialize_record_pack
from hangar.remote.chunks import ArrayIdent
idx = 0
IdentList, RawList = [], []
digest, schema = ident_testcase
for idx in range(nrecords):
digest = f''
schema = f'schema{str(idx)*len(schema)}'
IdentList.append((digest, schema))
RawList.append(serialize_ident(digest, schema))
packed_raw = serialize_record_pack(RawList)
unpacked_raw = deserialize_record_pack(packed_raw)
assert unpacked_raw == RawList
for raw, origIdent in zip(unpacked_raw, IdentList):
resIdent = deserialize_ident(raw)
assert isinstance(resIdent, ArrayIdent)
assert resIdent.digest == origIdent[0]
assert resIdent.schema == origIdent[1]
def test_serialize_deserialize_ident(ident_testcase):
from hangar.remote.chunks import serialize_ident
from hangar.remote.chunks import deserialize_ident
from hangar.remote.chunks import ArrayIdent
digest, schema = ident_testcase
raw = serialize_ident(digest, schema)
res = deserialize_ident(raw)
assert isinstance(res, ArrayIdent)
assert res.digest == digest
assert res.schema == schema
def test_serialize_deserialize_ident_schema_field_only(ident_testcase):
from hangar.remote.chunks import serialize_ident
from hangar.remote.chunks import deserialize_ident
from hangar.remote.chunks import DataIdent
digest, schema = ident_testcase
raw = serialize_ident('', schema)
res = deserialize_ident(raw)
assert isinstance(res, DataIdent)
assert res.digest == ''
assert res.schema == schema