33 lines
1.2 KiB
Python
33 lines
1.2 KiB
Python
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# Copyright (c) "Neo4j"
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# Neo4j Sweden AB [https://neo4j.com]
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# #
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# #
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# https://www.apache.org/licenses/LICENSE-2.0
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# #
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from typing import Tuple, Type, cast
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from neo4j_graphrag.utils.validation import issubclass_safe
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def test_issubclass_safe_direct_subclass() -> None:
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assert issubclass_safe(bool, int) is True
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def test_issubclass_safe_not_subclass_returns_false() -> None:
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# Covers the `return False` branch (line 45)
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assert issubclass_safe(str, int) is False
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def test_issubclass_safe_with_tuple() -> None:
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# Covers the `isinstance(class_or_tuple, tuple)` branch (line 32)
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assert issubclass_safe(bool, cast(Tuple[Type[object]], (str, int))) is True
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assert issubclass_safe(str, cast(Tuple[Type[object]], (int, float))) is False
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