[
    {
        "description": "propertyNames validation",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "propertyNames": {"maxLength": 3}
        },
        "tests": [
            {
                "description": "all property names valid",
                "data": {
                    "f": {},
                    "foo": {}
                },
                "valid": true
            },
            {
                "description": "some property names invalid",
                "data": {
                    "foo": {},
                    "foobar": {}
                },
                "valid": false
            },
            {
                "description": "object without properties is valid",
                "data": {},
                "valid": true
            },
            {
                "description": "ignores arrays",
                "data": [1, 2, 3, 4],
                "valid": true
            },
            {
                "description": "ignores strings",
                "data": "foobar",
                "valid": true
            },
            {
                "description": "ignores other non-objects",
                "data": 12,
                "valid": true
            }
        ]
    },
    {
        "description": "propertyNames validation with pattern",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "propertyNames": { "pattern": "^a+$" }
        },
        "tests": [
            {
                "description": "matching property names valid",
                "data": {
                    "a": {},
                    "aa": {},
                    "aaa": {}
                },
                "valid": true
            },
            {
                "description": "non-matching property name is invalid",
                "data": {
                    "aaA": {}
                },
                "valid": false
            },
            {
                "description": "object without properties is valid",
                "data": {},
                "valid": true
            }
        ]
    },
    {
        "description": "propertyNames with boolean schema true",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "propertyNames": true
        },
        "tests": [
            {
                "description": "object with any properties is valid",
                "data": {"foo": 1},
                "valid": true
            },
            {
                "description": "empty object is valid",
                "data": {},
                "valid": true
            }
        ]
    },
    {
        "description": "propertyNames with boolean schema false",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "propertyNames": false
        },
        "tests": [
            {
                "description": "object with any properties is invalid",
                "data": {"foo": 1},
                "valid": false
            },
            {
                "description": "empty object is valid",
                "data": {},
                "valid": true
            }
        ]
    },
    {
        "description": "propertyNames with const",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "propertyNames": {"const": "foo"}
        },
        "tests": [
            {
                "description": "object with property foo is valid",
                "data": {"foo": 1},
                "valid": true
            },
            {
                "description": "object with any other property is invalid",
                "data": {"bar": 1},
                "valid": false
            },
            {
                "description": "empty object is valid",
                "data": {},
                "valid": true
            }
        ]
    },
    {
        "description": "propertyNames with enum",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "propertyNames": {"enum": ["foo", "bar"]}
        },
        "tests": [
            {
                "description": "object with property foo is valid",
                "data": {"foo": 1},
                "valid": true
            },
            {
                "description": "object with property foo and bar is valid",
                "data": {"foo": 1, "bar": 1},
                "valid": true
            },
            {
                "description": "object with any other property is invalid",
                "data": {"baz": 1},
                "valid": false
            },
            {
                "description": "empty object is valid",
                "data": {},
                "valid": true
            }
        ]
    }
]