Differential D5100 Diff 18266 swh/provenance/tests/test_revision_iterator.py

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				# Copyright (C) 2021 The Software Heritage developers
				# See the AUTHORS file at the top-level directory of this distribution
				# License: GNU General Public License version 3, or any later version
				# See top-level LICENSE file for more information
				import datetime

				from swh.model.model import TimestampWithTimezone
				from swh.model.tests.swh_model_data import TEST_OBJECTS
				from swh.provenance.revision import CSVRevisionIterator


				def ts_to_dt(ts_with_tz: TimestampWithTimezone) -> datetime.datetime:
				"""converts a TimestampWithTimezone into a datetime"""
				ts = ts_with_tz.timestamp
				timestamp = datetime.datetime.fromtimestamp(ts.seconds, datetime.timezone.utc)
				timestamp = timestamp.replace(microsecond=ts.microseconds)
				return timestamp


				def test_archive_direct_revision_iterator(swh_storage_with_objects, archive_direct):
				"""Test FileOriginIterator"""
				revisions_csv = [
				(rev.id, ts_to_dt(rev.date).isoformat(), rev.directory)
				for rev in TEST_OBJECTS["revision"]
				]
				revisions = list(CSVRevisionIterator(revisions_csv, archive_direct))
				assert revisions
				assert len(revisions) == len(TEST_OBJECTS["revision"])