mirror of https://github.com/pytest-dev/pytest.git
54 lines
1.2 KiB
Python
54 lines
1.2 KiB
Python
# mypy: allow-untyped-defs
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"""File for checking typing issues.
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This file is not executed, it is only checked by mypy to ensure that
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none of the code triggers any mypy errors.
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"""
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from __future__ import annotations
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import contextlib
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from typing import Optional
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from typing_extensions import assert_type
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import pytest
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from pytest import MonkeyPatch
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# Issue #7488.
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@pytest.mark.xfail(raises=RuntimeError)
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def check_mark_xfail_raises() -> None:
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pass
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# Issue #7494.
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@pytest.fixture(params=[(0, 0), (1, 1)], ids=lambda x: str(x[0]))
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def check_fixture_ids_callable() -> None:
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pass
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# Issue #7494.
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@pytest.mark.parametrize("func", [str, int], ids=lambda x: str(x.__name__))
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def check_parametrize_ids_callable(func) -> None:
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pass
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# Issue #10999.
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def check_monkeypatch_typeddict(monkeypatch: MonkeyPatch) -> None:
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from typing import TypedDict
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class Foo(TypedDict):
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x: int
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y: float
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a: Foo = {"x": 1, "y": 3.14}
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monkeypatch.setitem(a, "x", 2)
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monkeypatch.delitem(a, "y")
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def check_raises_is_a_context_manager(val: bool) -> None:
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with pytest.raises(RuntimeError) if val else contextlib.nullcontext() as excinfo:
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pass
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assert_type(excinfo, Optional[pytest.ExceptionInfo[RuntimeError]])
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