le: Optional[float] = None,
        min_length: Optional[int] = None,
        max_length: Optional[int] = None,
        pattern: Optional[str] = None,
        regex: Annotated[
            Optional[str],
            deprecated(
                "Deprecated in FastAPI 0.100.0 and Pydantic v2, use `pattern` instead."
            ),
        ] = None,
        discriminator: Union[str, None] = None,

            """
        ),
    ] = None,
    pattern: Annotated[
        Optional[str],
        Doc(
            """
            RegEx pattern for strings.
            """
        ),
    ] = None,
    regex: Annotated[
        Optional[str],
        Doc(
            """
            RegEx pattern for strings.
            """
        ),
        deprecated(

        "detail": [
            {
                "type": "string_pattern_mismatch",
                "loc": ["query", "q"],
                "msg": "String should match pattern '^fixedquery$'",
                "input": "nonregexquery",
                "ctx": {"pattern": "^fixedquery$"},
            }
        ]
    }


def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")

        "detail": [
            {
                "type": "string_pattern_mismatch",
                "loc": ["body", "q"],
                "msg": "String should match pattern '^fixedquery$'",
                "input": "nonregexquery",
                "ctx": {"pattern": "^fixedquery$"},
            }
        ]
    }


@needs_py310
def test_openapi_schema():
    client = get_client()
    response = client.get("/openapi.json")

        "detail": [
            {
                "type": "string_pattern_mismatch",
                "loc": ["query", "q"],
                "msg": "String should match pattern '^fixedquery$'",
                "input": "nonregexquery",
                "ctx": {"pattern": "^fixedquery$"},
            }
        ]
    }


@needs_py310
def test_openapi_schema():
    client = get_client()
    response = client.get("/openapi.json")

        "detail": [
            {
                "type": "string_pattern_mismatch",
                "loc": ["body", "grant_type"],
                "msg": "String should match pattern '^password$'",
                "input": grant_type,
                "ctx": {"pattern": "^password$"},
            }
        ]
    }


def test_strict_login_correct_data():
    response = client.post(
        "/login",

        "detail": [
            {
                "type": "string_pattern_mismatch",
                "loc": ["body", "grant_type"],
                "msg": "String should match pattern '^password$'",
                "input": grant_type,
                "ctx": {"pattern": "^password$"},
            }
        ]
    }


def test_strict_login_correct_grant_type():
    response = client.post(
        "/login",

        "detail": [
            {
                "type": "string_pattern_mismatch",
                "loc": ["body", "grant_type"],
                "msg": "String should match pattern '^password$'",
                "input": grant_type,
                "ctx": {"pattern": "^password$"},
            }
        ]
    }


def test_strict_login_correct_correct_grant_type():
    response = client.post(
        "/login",

        "detail": [
            {
                "type": "string_pattern_mismatch",
                "loc": ["query", "item-query"],
                "msg": "String should match pattern '^fixedquery$'",
                "input": "nonregexquery",
                "ctx": {"pattern": "^fixedquery$"},
            }
        ]
    }


def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")

    GeneratorType: list,
    IPv4Address: str,
    IPv4Interface: str,
    IPv4Network: str,
    IPv6Address: str,
    IPv6Interface: str,
    IPv6Network: str,
    NameEmail: str,
    Path: str,
    Pattern: lambda o: o.pattern,
    SecretBytes: str,
    SecretStr: str,
    set: list,
    UUID: str,
    Url: str,
    AnyUrl: str,
}


def generate_encoders_by_class_tuples(