[
    {
        "description": "order of evaluation: $id and $ref",
        "schema": {
            "$comment": "$id must be evaluated before $ref to get the proper $ref destination",
            "$id": "/ref1/base.json",
            "$ref": "int.json",
            "$defs": {
                "bigint": {
                    "$comment": "canonical uri: /ref1/int.json",
                    "$id": "int.json",
                    "maximum": 10
                },
                "smallint": {
                    "$comment": "canonical uri: /int.json",
                    "$id": "/int.json",
                    "maximum": 2
                }
            }
        },
        "tests": [
            {
                "description": "data is valid against first definition",
                "data": 5,
                "valid": true
            },
            {
                "description": "data is invalid against first definition",
                "data": 50,
                "valid": false
            }
        ]
    },
    {
        "description": "order of evaluation: $id and $anchor and $ref",
        "schema": {
            "$comment": "$id must be evaluated before $ref to get the proper $ref destination",
            "$id": "/ref2/base.json",
            "$ref": "#bigint",
            "$defs": {
                "bigint": {
                    "$comment": "canonical uri: /ref2/base.json#/$defs/bigint; another valid uri for this location: /ref2/base.json#bigint",
                    "$anchor": "bigint",
                    "maximum": 10
                },
                "smallint": {
                    "$comment": "canonical uri: /ref2/#/$defs/smallint; another valid uri for this location: /ref2/#bigint",
                    "$id": "/ref2/",
                    "$anchor": "bigint",
                    "maximum": 2
                }
            }
        },
        "tests": [
            {
                "description": "data is valid against first definition",
                "data": 5,
                "valid": true
            },
            {
                "description": "data is invalid against first definition",
                "data": 50,
                "valid": false
            }
        ]
    },
    {
        "description": "naive replacement of $ref with its destination is not correct",
        "schema": {
            "$defs": {
                "a_string": { "type": "string" }
            },
            "enum": [
                { "$ref": "#/$defs/a_string" }
            ]
        },
        "tests": [
            {
                "description": "do not evaluate the $ref inside the enum",
                "data": "this is a string",
                "valid": false
            },
            {
                "description": "match the enum exactly",
                "data": { "$ref": "#/$defs/a_string" },
                "valid": true
            }
        ]
    }
]