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25 lines
891 B
Python
25 lines
891 B
Python
"""
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反射工具公开注解参与运行时签名校验的兼容性回归。
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"""
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import pytest
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from app.foundation.reflection import ObjectUtils
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@pytest.mark.parametrize("value, expected", [(lambda: None, True), (len, True), (1, False)])
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def test_argument_counter_preserves_runtime_callable_check(value, expected):
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"""
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参数计数器补齐静态类型后，仍能作为签名校验的目标函数。
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"""
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assert ObjectUtils.check_signature(ObjectUtils.arguments, value) is expected
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def test_signature_checker_preserves_function_annotation():
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"""
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签名校验器仍保留函数对象注解，同时继续支持检查内建可调用对象。
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"""
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assert ObjectUtils.check_signature(ObjectUtils.check_signature, lambda: None, 1)
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assert not ObjectUtils.check_signature(ObjectUtils.check_signature, len, 1)
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assert ObjectUtils.check_signature(len, [])
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