Fix API breakage with pytest 9.1.0

[mweinelt]

The ndiff value matches the previous default.

pytest-dev/pytest@58d8b55

________________________________ test_unordered ________________________________

    def test_unordered():
>       assert [{"a": 1, "b": 2}, 2, 3] == unordered(2, 3, {"b": 2, "a": 3})

test_replace.py:4: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/nix/store/hminjv65d9b6di6l0ivxj92wrbcdhym3-python3.14-pytest-9.1.0/lib/python3.14/site-packages/_pytest/assertion/rewrite.py:498: in _call_reprcompare
    custom = util._reprcompare(ops[i], each_obj[i], each_obj[i + 1])
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/nix/store/hminjv65d9b6di6l0ivxj92wrbcdhym3-python3.14-pytest-9.1.0/lib/python3.14/site-packages/_pytest/assertion/__init__.py:180: in callbinrepr
    hook_result = ihook.pytest_assertrepr_compare(
/nix/store/483a909gxsl0wzbyp9dfrb2ksi42r7i6-python3.14-pluggy-1.6.0/lib/python3.14/site-packages/pluggy/_hooks.py:512: in __call__
    return self._hookexec(self.name, self._hookimpls.copy(), kwargs, firstresult)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/nix/store/483a909gxsl0wzbyp9dfrb2ksi42r7i6-python3.14-pluggy-1.6.0/lib/python3.14/site-packages/pluggy/_manager.py:120: in _hookexec
    return self._inner_hookexec(hook_name, methods, kwargs, firstresult)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/nix/store/483a909gxsl0wzbyp9dfrb2ksi42r7i6-python3.14-pluggy-1.6.0/lib/python3.14/site-packages/pluggy/_manager.py:475: in traced_hookexec
    return outcome.get_result()
           ^^^^^^^^^^^^^^^^^^^^
/nix/store/483a909gxsl0wzbyp9dfrb2ksi42r7i6-python3.14-pluggy-1.6.0/lib/python3.14/site-packages/pluggy/_manager.py:472: in <lambda>
    lambda: oldcall(hook_name, hook_impls, caller_kwargs, firstresult)
            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

config = <_pytest.config.Config object at 0x7ffff54a9a90>, op = '=='
left = [{'a': 1, 'b': 2}, 2, 3], right = [{'b': 2, 'a': 3}, 2, 3]

    def pytest_assertrepr_compare(
        config: Config,
        op: str,
        left: Any,
        right: Any,
    ) -> list[str] | None:
        if (isinstance(left, UnorderedList) or isinstance(right, UnorderedList)) and op == "==":
            verbose = config.getoption("verbose")
            left_repr = saferepr(left)
            right_repr = saferepr(right)
            result = [f"{left_repr} {op} {right_repr}"]
            left_type = left.expected_type if isinstance(left, UnorderedList) else type(left)
            right_type = right.expected_type if isinstance(right, UnorderedList) else type(right)
            if left_type and right_type and left_type != right_type:
                result.append("Type mismatch:")
                result.append(f"{left_type} != {right_type}")
            extra_left, extra_right = _compare_eq_unordered(left, right)
            if len(extra_left) == 1 and len(extra_right) == 1:
                result.append("One item replaced:")
                if pytest.version_tuple < (8, 0, 0):  # pragma: no cover
                    result.extend(
                        _compare_eq_any(extra_left[0], extra_right[0], verbose=verbose),  # type: ignore[call-arg]
                    )
                else:
                    result.extend(
>                       _compare_eq_any(
                            extra_left[0],
                            extra_right[0],
                            highlighter=config.get_terminal_writer()._highlight,  # noqa: SLF001
                            verbose=verbose,
                        ),
                    )
E                   TypeError: _compare_eq_any() missing 1 required positional argument: 'assertion_text_diff_style'

/build/source/pytest_unordered/__init__.py:118: TypeError

[utapyngo]

Thank you! Could you please also update tox.ini and .github/workflows/test.yml?

[mweinelt]

Done.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (5c2d4a8) to head (7fb5750).

Additional details and impacted files

@@            Coverage Diff            @@
##            master       #22   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files            1         1           
  Lines           93        96    +3     
  Branches        26        27    +1     
=========================================
+ Hits            93        96    +3     

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[mweinelt]

Ah, now we're breaking compat with earlier pytest versions.