[
    {
        "description": "maxProperties",
        "schema": {
            "type": "object",
            "maxProperties": 3
        },
        "tests": [
            {
                "description": "matches schema",
                "data": { "foo": 1, "bar": 2, "baz": 3 },
                "valid": true
            },
            {
                "description": "too many properties does not match schema",
                "data": { "foo": 1, "bar": 2, "baz": 3, "qux": 4 },
                "valid": false
            }
        ]
    },

    {
        "description": "minProperties",
        "schema": {
            "type": "object",
            "minProperties": 3
        },
        "tests": [
            {
                "description": "matches schema",
                "data": { "foo": 1, "bar": 2, "baz": 3 },
                "valid": true
            },
            {
                "description": "too few properties does not match schema",
                "data": { "foo": 1, "bar": 2 },
                "valid": false
            }
        ]
    },

    {
        "description": "required",
        "schema": {
            "type": "object",
            "required": ["foo", "bar"]
        },
        "tests": [
            {
                "description": "matches schema",
                "data": { "foo": 1, "bar": 2 },
                "valid": true
            },
            {
                "description": "matches schema even with extra properties",
                "data": { "foo": 1, "bar": 2, "baz": 3 },
                "valid": true
            },
            {
                "description": "missing required property does not match schema",
                "data": { "foo": 1 },
                "valid": false
            },
            {
                "description": "empty object does not match schema",
                "data": {},
                "valid": false
            }
        ]
    },

    {
        "description": "additionalProperties true",
        "schema": {
            "type": "object",
            "additionalProperties": true
        },
        "tests": [
            {
                "description": "matches schema",
                "data": { "foo": 1, "bar": 2, "baz": 3 },
                "valid": true
            }
        ]
    },

    {
        "description": "additionalProperties is a schema",
        "schema": {
            "type": "object",
            "additionalProperties": {}
        },
        "tests": [
            {
                "description": "matches schema",
                "data": { "foo": 1, "bar": 2, "baz": 3 },
                "valid": true
            }
        ]
    },

    {
        "description": "additionalProperties is false",
        "schema": {
            "type": "object",
            "properties": { "foo": {}, "bar": {}, "baz": {} },
            "additionalProperties": false
        },
        "tests": [
            {
                "description": "matches schema",
                "data": { "foo": 1, "bar": 2, "baz": 3 },
                "valid": true
            },
            {
                "description": "fewer properties than allowed still matches schema",
                "data": { "foo": 1, "bar": 2 },
                "valid": true
            },
            {
                "description": "does not match schema",
                "data": { "foo": 1, "bar": 2, "baz": 3, "qux": 4 },
                "valid": false
            }
        ]
    },

    {
        "description": "additionalProperties is false but patternProperties is specified",
        "schema": {
            "type": "object",
            "properties": { "foo": {} },
            "patternProperties": { "^b": {} },
            "additionalProperties": false
        },
        "tests": [
            {
                "description": "matches schema",
                "data": { "foo": 1, "bar": 2, "baz": 3 },
                "valid": true
            },
            {
                "description": "does not match schema",
                "data": { "foo": 1, "bar": 2, "qux": 4 },
                "valid": false
            }
        ]
    },

    {
        "description": "property dependencies",
        "schema": {
            "type": "object",
            "dependencies": {
                "foo": ["bar", "baz"]
            }
        },
        "tests": [
            {
                "description": "empty object matches schema",
                "data": {},
                "valid": true
            },
            {
                "description": "matches schema",
                "data": {"foo": 1, "bar": 2, "baz": 3},
                "valid": true
            },
            {
                "description": "does not match schema because of missing dependency",
                "data": { "foo": 1, "bar": 2, "qux": 4 },
                "valid": false
            }
        ]
    },

    {
        "description": "schema dependencies",
        "schema": {
            "type": "object",
            "dependencies": {
                "foo": {
                    "required": ["bar", "baz"],
                    "maxProperties": 3
                }
            }
        },
        "tests": [
            {
                "description": "empty object matches schema",
                "data": {},
                "valid": true
            },
            {
                "description": "matches schema",
                "data": {"foo": 1, "bar": 2, "baz": 3},
                "valid": true
            },
            {
                "description": "matches schema; maxProperties only enforced if foo present",
                "data": {"moo": 1, "bar": 2, "baz": 3, "qux": 4},
                "valid": true
            },
            {
                "description": "does not match schema because of missing dependency-required field",
                "data": {"foo": 1, "baz": 3},
                "valid": false
            },
            {
                "description": "does not match schema; only 3 props allowed if foo present",
                "data": {"foo": 1, "bar": 2, "baz": 3, "qux": 4},
                "valid": false
            }
        ]
    },

    {
        "description": "properties",
        "schema": {
            "type": "object",
            "properties": {
                "firstName": { "type": "string" },
                "lastName": { "type": "string" },
                "age": { "type": "integer" },
                "payment": { "enum": [ "cash", "credit", null ] }
            }
        },
        "tests": [
            {
                "description": "matches schema",
                "data": {
                    "firstName": "Mohammed",
                    "lastName": "Chang",
                    "age": 99,
                    "city": "Lagos",
                    "payment": "cash"
                },
                "valid": true
            },
            {
                "description": "matches schema",
                "data": {
                    "firstName": "Mohammed",
                    "lastName": "Chang",
                    "age": 99,
                    "city": "Lagos",
                    "payment": null
                },
                "valid": true
            },
            {
                "description": "does not match schema",
                "data": {
                    "firstName": "Mohammed",
                    "lastName": "Chang",
                    "age": 49.5,
                    "city": "Lagos",
                    "payment": "credit"
                },
                "valid": false
            },
            {
                "description": "does not match schema",
                "data": {
                    "firstName": "Mohammed",
                    "lastName": "Chang",
                    "age": 23,
                    "city": "Lagos",
                    "payment": "wire"
                },
                "valid": false
            }
        ]
    },

    {
        "description": "patternProperties",
        "schema": {
            "type": "object",
            "properties": {
                "firstName": { "type": "string" },
                "lastName": { "type": "string" },
                "age": { "type": "integer" }
            },
            "patternProperties": {
                "^address\\d+$": { "type": "string" }
            },
            "additionalProperties": false
        },
        "tests": [
            {
                "description": "matches schema",
                "data": {
                    "firstName": "Mohammed",
                    "lastName": "Chang",
                    "age": 99,
                    "address1": "123 Main Street",
                    "address2": "Suite A"
                },
                "valid": true
            },
            {
                "description": "does not match schema",
                "data": {
                    "firstName": "Mohammed",
                    "lastName": "Chang",
                    "age": 99,
                    "address1": "123 Main Street",
                    "address2": "Suite A",
                    "addressA": "Mailbox 7"
                },
                "valid": false
            }
        ]
    }

]