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swh/model/tests/test_hypothesis_strategies.py
| # Copyright (C) 2019 The Software Heritage developers | # Copyright (C) 2019 The Software Heritage developers | ||||
| # See the AUTHORS file at the top-level directory of this distribution | # See the AUTHORS file at the top-level directory of this distribution | ||||
| # License: GNU General Public License version 3, or any later version | # License: GNU General Public License version 3, or any later version | ||||
| # See top-level LICENSE file for more information | # See top-level LICENSE file for more information | ||||
| import datetime | import datetime | ||||
| import attr | import attr | ||||
| from hypothesis import given | from hypothesis import given | ||||
| from swh.model.hashutil import DEFAULT_ALGORITHMS | from swh.model.hashutil import DEFAULT_ALGORITHMS | ||||
| from swh.model.hypothesis_strategies import objects, object_dicts | from swh.model.hypothesis_strategies import objects, object_dicts, snapshots | ||||
| from swh.model.model import TargetType | |||||
| target_types = ( | target_types = ( | ||||
| 'content', 'directory', 'revision', 'release', 'snapshot', 'alias') | 'content', 'directory', 'revision', 'release', 'snapshot', 'alias') | ||||
| @given(objects()) | @given(objects()) | ||||
| def test_generation(obj_type_and_obj): | def test_generation(obj_type_and_obj): | ||||
| Show All 34 Lines | if obj_type == 'content': | ||||
| set(DEFAULT_ALGORITHMS) | {'length', 'status', 'data'} | set(DEFAULT_ALGORITHMS) | {'length', 'status', 'data'} | ||||
| else: | else: | ||||
| assert False, object_ | assert False, object_ | ||||
| elif obj_type == 'release': | elif obj_type == 'release': | ||||
| assert object_['target_type'] in target_types | assert object_['target_type'] in target_types | ||||
| elif obj_type == 'snapshot': | elif obj_type == 'snapshot': | ||||
| for branch in object_['branches'].values(): | for branch in object_['branches'].values(): | ||||
| assert branch is None or branch['target_type'] in target_types | assert branch is None or branch['target_type'] in target_types | ||||
| @given(snapshots(min_size=4)) | |||||
| def test_generated_snapshot_branch_alias(snapshot): | |||||
| for name, branch in snapshot.branches.items(): | |||||
| if branch and branch.target_type == TargetType.ALIAS: | |||||
| assert branch.target in snapshot.branches | |||||
| alias_target = snapshot.branches[branch.target] | |||||
| assert not alias_target or alias_target.target != name | |||||