import logging
import sys
import unittest.result
from _typeshed import SupportsDunderGE, SupportsDunderGT, SupportsDunderLE, SupportsDunderLT, SupportsRSub, SupportsSub
from builtins import _ClassInfo
from collections.abc import Callable, Container, Iterable, Mapping, Sequence, Set as AbstractSet
from contextlib import AbstractContextManager
from re import Pattern
from types import GenericAlias, TracebackType
from typing import (
    Any,
    AnyStr,
    Final,
    Generic,
    ParamSpec,
    Protocol,
    SupportsAbs,
    SupportsRound,
    TypeVar,
    overload,
    type_check_only,
)
from typing_extensions import Never, Self
from unittest._log import _AssertLogsContext, _LoggingWatcher
from warnings import WarningMessage

_T = TypeVar("_T")
_S = TypeVar("_S", bound=SupportsSub[Any, Any])
_E = TypeVar("_E", bound=BaseException)
_FT = TypeVar("_FT", bound=Callable[..., Any])
_SB = TypeVar("_SB", str, bytes, bytearray)
_P = ParamSpec("_P")

DIFF_OMITTED: Final[str]

class _BaseTestCaseContext:
    test_case: TestCase
    def __init__(self, test_case: TestCase) -> None: ...

class _AssertRaisesBaseContext(_BaseTestCaseContext):
    expected: type[BaseException] | tuple[type[BaseException], ...]
    expected_regex: Pattern[str] | None
    obj_name: str | None
    msg: str | None

    def __init__(
        self,
        expected: type[BaseException] | tuple[type[BaseException], ...],
        test_case: TestCase,
        expected_regex: str | Pattern[str] | None = None,
    ) -> None: ...

    # This returns Self if args is the empty list, and None otherwise.
    # but it's not possible to construct an overload which expresses that
    def handle(self, name: str, args: list[Any], kwargs: dict[str, Any]) -> Any: ...

def addModuleCleanup(function: Callable[_P, object], /, *args: _P.args, **kwargs: _P.kwargs) -> None: ...
def doModuleCleanups() -> None: ...

if sys.version_info >= (3, 11):
    def enterModuleContext(cm: AbstractContextManager[_T]) -> _T: ...

def expectedFailure(test_item: _FT) -> _FT: ...
def skip(reason: str) -> Callable[[_FT], _FT]: ...
def skipIf(condition: object, reason: str) -> Callable[[_FT], _FT]: ...
def skipUnless(condition: object, reason: str) -> Callable[[_FT], _FT]: ...

class SkipTest(Exception):
    def __init__(self, reason: str, /) -> None: ...

@type_check_only
class _SupportsAbsAndDunderGE(SupportsDunderGE[Any], SupportsAbs[Any], Protocol): ...

class TestCase:
    failureException: type[BaseException]
    longMessage: bool
    maxDiff: int | None
    # undocumented
    _testMethodName: str
    # undocumented
    _testMethodDoc: str
    def __init__(self, methodName: str = "runTest") -> None: ...
    def __eq__(self, other: object) -> bool: ...
    def __hash__(self) -> int: ...
    def setUp(self) -> None: ...
    def tearDown(self) -> None: ...
    @classmethod
    def setUpClass(cls) -> None: ...
    @classmethod
    def tearDownClass(cls) -> None: ...
    def run(self, result: unittest.result.TestResult | None = None) -> unittest.result.TestResult | None: ...
    def __call__(self, result: unittest.result.TestResult | None = ...) -> unittest.result.TestResult | None: ...
    def skipTest(self, reason: Any) -> Never: ...
    def subTest(self, msg: Any = ..., **params: Any) -> AbstractContextManager[None]: ...
    def debug(self) -> None: ...
    if sys.version_info < (3, 11):
        def _addSkip(self, result: unittest.result.TestResult, test_case: TestCase, reason: str) -> None: ...

    def assertEqual(self, first: Any, second: Any, msg: Any = None) -> None: ...
    def assertNotEqual(self, first: Any, second: Any, msg: Any = None) -> None: ...
    def assertTrue(self, expr: Any, msg: Any = None) -> None: ...
    def assertFalse(self, expr: Any, msg: Any = None) -> None: ...
    def assertIs(self, expr1: object, expr2: object, msg: Any = None) -> None: ...
    def assertIsNot(self, expr1: object, expr2: object, msg: Any = None) -> None: ...
    def assertIsNone(self, obj: object, msg: Any = None) -> None: ...
    def assertIsNotNone(self, obj: object, msg: Any = None) -> None: ...
    def assertIn(self, member: Any, container: Iterable[Any] | Container[Any], msg: Any = None) -> None: ...
    def assertNotIn(self, member: Any, container: Iterable[Any] | Container[Any], msg: Any = None) -> None: ...
    def assertIsInstance(self, obj: object, cls: _ClassInfo, msg: Any = None) -> None: ...
    def assertNotIsInstance(self, obj: object, cls: _ClassInfo, msg: Any = None) -> None: ...

    @overload
    def assertGreater(self, a: SupportsDunderGT[_T], b: _T, msg: Any = None) -> None: ...
    @overload
    def assertGreater(self, a: _T, b: SupportsDunderLT[_T], msg: Any = None) -> None: ...

    @overload
    def assertGreaterEqual(self, a: SupportsDunderGE[_T], b: _T, msg: Any = None) -> None: ...
    @overload
    def assertGreaterEqual(self, a: _T, b: SupportsDunderLE[_T], msg: Any = None) -> None: ...

    @overload
    def assertLess(self, a: SupportsDunderLT[_T], b: _T, msg: Any = None) -> None: ...
    @overload
    def assertLess(self, a: _T, b: SupportsDunderGT[_T], msg: Any = None) -> None: ...

    @overload
    def assertLessEqual(self, a: SupportsDunderLE[_T], b: _T, msg: Any = None) -> None: ...
    @overload
    def assertLessEqual(self, a: _T, b: SupportsDunderGE[_T], msg: Any = None) -> None: ...

    # `assertRaises`, `assertRaisesRegex`, and `assertRaisesRegexp`
    # are not using `ParamSpec` intentionally,
    # because they might be used with explicitly wrong arg types to raise some error in tests.
    @overload
    def assertRaises(
        self,
        expected_exception: type[BaseException] | tuple[type[BaseException], ...],
        callable: Callable[..., object],
        *args: Any,
        **kwargs: Any,
    ) -> None: ...
    @overload
    def assertRaises(
        self, expected_exception: type[_E] | tuple[type[_E], ...], *, msg: Any = ...
    ) -> _AssertRaisesContext[_E]: ...

    @overload
    def assertRaisesRegex(
        self,
        expected_exception: type[BaseException] | tuple[type[BaseException], ...],
        expected_regex: str | Pattern[str],
        callable: Callable[..., object],
        *args: Any,
        **kwargs: Any,
    ) -> None: ...
    @overload
    def assertRaisesRegex(
        self, expected_exception: type[_E] | tuple[type[_E], ...], expected_regex: str | Pattern[str], *, msg: Any = ...
    ) -> _AssertRaisesContext[_E]: ...

    @overload
    def assertWarns(
        self,
        expected_warning: type[Warning] | tuple[type[Warning], ...],
        callable: Callable[_P, object],
        *args: _P.args,
        **kwargs: _P.kwargs,
    ) -> None: ...
    @overload
    def assertWarns(
        self, expected_warning: type[Warning] | tuple[type[Warning], ...], *, msg: Any = ...
    ) -> _AssertWarnsContext: ...

    @overload
    def assertWarnsRegex(
        self,
        expected_warning: type[Warning] | tuple[type[Warning], ...],
        expected_regex: str | Pattern[str],
        callable: Callable[_P, object],
        *args: _P.args,
        **kwargs: _P.kwargs,
    ) -> None: ...
    @overload
    def assertWarnsRegex(
        self, expected_warning: type[Warning] | tuple[type[Warning], ...], expected_regex: str | Pattern[str], *, msg: Any = ...
    ) -> _AssertWarnsContext: ...

    if sys.version_info >= (3, 15):
        def assertLogs(
            self,
            logger: str | logging.Logger | None = None,
            level: int | str | None = None,
            formatter: logging.Formatter | None = None,
        ) -> _AssertLogsContext[_LoggingWatcher]: ...
    else:
        def assertLogs(
            self, logger: str | logging.Logger | None = None, level: int | str | None = None
        ) -> _AssertLogsContext[_LoggingWatcher]: ...

    def assertNoLogs(
        self, logger: str | logging.Logger | None = None, level: int | str | None = None
    ) -> _AssertLogsContext[None]: ...

    @overload
    def assertAlmostEqual(self, first: _S, second: _S, places: None, msg: Any, delta: _SupportsAbsAndDunderGE) -> None: ...
    @overload
    def assertAlmostEqual(
        self, first: _S, second: _S, places: None = None, msg: Any = None, *, delta: _SupportsAbsAndDunderGE
    ) -> None: ...
    @overload
    def assertAlmostEqual(
        self,
        first: SupportsSub[_T, SupportsAbs[SupportsRound[object]]],
        second: _T,
        places: int | None = None,
        msg: Any = None,
        delta: None = None,
    ) -> None: ...
    @overload
    def assertAlmostEqual(
        self,
        first: _T,
        second: SupportsRSub[_T, SupportsAbs[SupportsRound[object]]],
        places: int | None = None,
        msg: Any = None,
        delta: None = None,
    ) -> None: ...

    @overload
    def assertNotAlmostEqual(self, first: _S, second: _S, places: None, msg: Any, delta: _SupportsAbsAndDunderGE) -> None: ...
    @overload
    def assertNotAlmostEqual(
        self, first: _S, second: _S, places: None = None, msg: Any = None, *, delta: _SupportsAbsAndDunderGE
    ) -> None: ...
    @overload
    def assertNotAlmostEqual(
        self,
        first: SupportsSub[_T, SupportsAbs[SupportsRound[object]]],
        second: _T,
        places: int | None = None,
        msg: Any = None,
        delta: None = None,
    ) -> None: ...
    @overload
    def assertNotAlmostEqual(
        self,
        first: _T,
        second: SupportsRSub[_T, SupportsAbs[SupportsRound[object]]],
        places: int | None = None,
        msg: Any = None,
        delta: None = None,
    ) -> None: ...

    def assertRegex(self, text: AnyStr, expected_regex: AnyStr | Pattern[AnyStr], msg: Any = None) -> None: ...
    def assertNotRegex(self, text: AnyStr, unexpected_regex: AnyStr | Pattern[AnyStr], msg: Any = None) -> None: ...
    def assertCountEqual(self, first: Iterable[Any], second: Iterable[Any], msg: Any = None) -> None: ...
    def addTypeEqualityFunc(self, typeobj: type[Any], function: Callable[..., None]) -> None: ...
    def assertMultiLineEqual(self, first: str, second: str, msg: Any = None) -> None: ...
    def assertSequenceEqual(
        self, seq1: Sequence[Any], seq2: Sequence[Any], msg: Any = None, seq_type: type[Sequence[Any]] | None = None
    ) -> None: ...
    def assertListEqual(self, list1: list[Any], list2: list[Any], msg: Any = None) -> None: ...
    def assertTupleEqual(self, tuple1: tuple[Any, ...], tuple2: tuple[Any, ...], msg: Any = None) -> None: ...
    def assertSetEqual(self, set1: AbstractSet[object], set2: AbstractSet[object], msg: Any = None) -> None: ...
    # assertDictEqual accepts only true dict instances. We can't use that here, since that would make
    # assertDictEqual incompatible with TypedDict.
    def assertDictEqual(self, d1: Mapping[Any, object], d2: Mapping[Any, object], msg: Any = None) -> None: ...
    def fail(self, msg: Any = None) -> Never: ...
    def countTestCases(self) -> int: ...
    def defaultTestResult(self) -> unittest.result.TestResult: ...
    def id(self) -> str: ...
    def shortDescription(self) -> str | None: ...
    def addCleanup(self, function: Callable[_P, object], /, *args: _P.args, **kwargs: _P.kwargs) -> None: ...

    if sys.version_info >= (3, 11):
        def enterContext(self, cm: AbstractContextManager[_T]) -> _T: ...

    def doCleanups(self) -> None: ...
    @classmethod
    def addClassCleanup(cls, function: Callable[_P, object], /, *args: _P.args, **kwargs: _P.kwargs) -> None: ...
    @classmethod
    def doClassCleanups(cls) -> None: ...

    if sys.version_info >= (3, 11):
        @classmethod
        def enterClassContext(cls, cm: AbstractContextManager[_T]) -> _T: ...

    def _formatMessage(self, msg: str | None, standardMsg: str) -> str: ...  # undocumented
    def _getAssertEqualityFunc(self, first: Any, second: Any) -> Callable[..., None]: ...  # undocumented
    if sys.version_info < (3, 12):
        failUnlessEqual = assertEqual
        assertEquals = assertEqual
        failIfEqual = assertNotEqual
        assertNotEquals = assertNotEqual
        failUnless = assertTrue
        assert_ = assertTrue
        failIf = assertFalse
        failUnlessRaises = assertRaises
        failUnlessAlmostEqual = assertAlmostEqual
        assertAlmostEquals = assertAlmostEqual
        failIfAlmostEqual = assertNotAlmostEqual
        assertNotAlmostEquals = assertNotAlmostEqual
        assertRegexpMatches = assertRegex
        assertNotRegexpMatches = assertNotRegex
        assertRaisesRegexp = assertRaisesRegex
        def assertDictContainsSubset(
            self, subset: Mapping[Any, Any], dictionary: Mapping[Any, Any], msg: object = None
        ) -> None: ...

    # Runtime has *args, **kwargs, but will error if any are supplied
    def __init_subclass__(cls, *args: Never, **kwargs: Never) -> None: ...

    if sys.version_info >= (3, 14):
        def assertIsSubclass(self, cls: type, superclass: type | tuple[type, ...], msg: Any = None) -> None: ...
        def assertNotIsSubclass(self, cls: type, superclass: type | tuple[type, ...], msg: Any = None) -> None: ...
        def assertHasAttr(self, obj: object, name: str, msg: Any = None) -> None: ...
        def assertNotHasAttr(self, obj: object, name: str, msg: Any = None) -> None: ...
        def assertStartsWith(self, s: _SB, prefix: _SB | tuple[_SB, ...], msg: Any = None) -> None: ...
        def assertNotStartsWith(self, s: _SB, prefix: _SB | tuple[_SB, ...], msg: Any = None) -> None: ...
        def assertEndsWith(self, s: _SB, suffix: _SB | tuple[_SB, ...], msg: Any = None) -> None: ...
        def assertNotEndsWith(self, s: _SB, suffix: _SB | tuple[_SB, ...], msg: Any = None) -> None: ...

class FunctionTestCase(TestCase):
    def __init__(
        self,
        testFunc: Callable[[], object],
        setUp: Callable[[], object] | None = None,
        tearDown: Callable[[], object] | None = None,
        description: str | None = None,
    ) -> None: ...
    def runTest(self) -> None: ...
    def __hash__(self) -> int: ...
    def __eq__(self, other: object) -> bool: ...

class _AssertRaisesContext(_AssertRaisesBaseContext, Generic[_E]):
    exception: _E
    def __enter__(self) -> Self: ...
    def __exit__(
        self, exc_type: type[BaseException] | None, exc_value: BaseException | None, tb: TracebackType | None
    ) -> bool: ...
    def __class_getitem__(cls, item: Any, /) -> GenericAlias: ...

class _AssertWarnsContext(_AssertRaisesBaseContext):
    warning: WarningMessage
    filename: str
    lineno: int
    warnings: list[WarningMessage]
    def __enter__(self) -> Self: ...
    def __exit__(
        self, exc_type: type[BaseException] | None, exc_value: BaseException | None, tb: TracebackType | None
    ) -> None: ...
