[

    {

        "description":

            "additionalProperties being false does not allow other properties",

        "schema": {

            "properties": {"foo": {}, "bar": {}},

            "patternProperties": { "^v": {} },

            "additionalProperties": false

        },

        "tests": [

            {

                "description": "no additional properties is valid",

                "data": {"foo": 1},

                "valid": true

            },

            {

                "description": "an additional property is invalid",

                "data": {"foo" : 1, "bar" : 2, "quux" : "boom"},

                "valid": false

            },

            {

                "description": "ignores non-objects",

                "data": [1, 2, 3],

                "valid": true

            },

            {

                "description": "patternProperties are not additional properties",

                "data": {"foo":1, "vroom": 2},

                "valid": true

            }

        ]

    },

    {

        "description":

            "additionalProperties allows a schema which should validate",

        "schema": {

            "properties": {"foo": {}, "bar": {}},

            "additionalProperties": {"type": "boolean"}

        },

        "tests": [

            {

                "description": "no additional properties is valid",

                "data": {"foo": 1},

                "valid": true

            },

            {

                "description": "an additional valid property is valid",

                "data": {"foo" : 1, "bar" : 2, "quux" : true},

                "valid": true

            },

            {

                "description": "an additional invalid property is invalid",

                "data": {"foo" : 1, "bar" : 2, "quux" : 12},

                "valid": false

            }

        ]

    },

    {

        "description": "additionalProperties are allowed by default",

        "schema": {"properties": {"foo": {}, "bar": {}}},

        "tests": [

            {

                "description": "additional properties are allowed",

                "data": {"foo": 1, "bar": 2, "quux": true},

                "valid": true

            }

        ]

    }

]