[
    {
        "description": "const validation",
        "schema": {"const": 2},
        "tests": [
            {
                "description": "same value is valid",
                "data": 2,
                "valid": true
            },
            {
                "description": "another value is invalid",
                "data": 5,
                "valid": false
            },
            {
                "description": "another type is invalid",
                "data": "a",
                "valid": false
            }
        ]
    },
    {
        "description": "const with object",
        "schema": {"const": {"foo": "bar", "baz": "bax"}},
        "tests": [
            {
                "description": "same object is valid",
                "data": {"foo": "bar", "baz": "bax"},
                "valid": true
            },
            {
                "description": "same object with different property order is valid",
                "data": {"baz": "bax", "foo": "bar"},
                "valid": true
            },
            {
                "description": "another object is invalid",
                "data": {"foo": "bar"},
                "valid": false
            },
            {
                "description": "another type is invalid",
                "data": [1, 2],
                "valid": false
            }
        ]
    },
    {
        "description": "const with array",
        "schema": {"const": [{ "foo": "bar" }]},
        "tests": [
            {
                "description": "same array is valid",
                "data": [{"foo": "bar"}],
                "valid": true
            },
            {
                "description": "another array item is invalid",
                "data": [2],
                "valid": false
            },
            {
                "description": "array with additional items is invalid",
                "data": [1, 2, 3],
                "valid": false
            }
        ]
    },
    {
        "description": "const with null",
        "schema": {"const": null},
        "tests": [
            {
                "description": "null is valid",
                "data": null,
                "valid": true
            },
            {
                "description": "not null is invalid",
                "data": 0,
                "valid": false
            }
        ]
    },
    {
        "description": "const with false does not match 0",
        "schema": {"const": false},
        "tests": [
            {
                "description": "false is valid",
                "data": false,
                "valid": true
            },
            {
                "description": "integer zero is invalid",
                "data": 0,
                "valid": false
            },
            {
                "description": "float zero is invalid",
                "data": 0.0,
                "valid": false
            }
        ]
    },
    {
        "description": "const with true does not match 1",
        "schema": {"const": true},
        "tests": [
            {
                "description": "true is valid",
                "data": true,
                "valid": true
            },
            {
                "description": "integer one is invalid",
                "data": 1,
                "valid": false
            },
            {
                "description": "float one is invalid",
                "data": 1.0,
                "valid": false
            }
        ]
    },
    {
        "description": "const with [false] does not match [0]",
        "schema": {"const": [false]},
        "tests": [
            {
                "description": "[false] is valid",
                "data": [false],
                "valid": true
            },
            {
                "description": "[0] is invalid",
                "data": [0],
                "valid": false
            },
            {
                "description": "[0.0] is invalid",
                "data": [0.0],
                "valid": false
            }
        ]
    },
    {
        "description": "const with [true] does not match [1]",
        "schema": {"const": [true]},
        "tests": [
            {
                "description": "[true] is valid",
                "data": [true],
                "valid": true
            },
            {
                "description": "[1] is invalid",
                "data": [1],
                "valid": false
            },
            {
                "description": "[1.0] is invalid",
                "data": [1.0],
                "valid": false
            }
        ]
    },
    {
        "description": "const with {\"a\": false} does not match {\"a\": 0}",
        "schema": {"const": {"a": false}},
        "tests": [
            {
                "description": "{\"a\": false} is valid",
                "data": {"a": false},
                "valid": true
            },
            {
                "description": "{\"a\": 0} is invalid",
                "data": {"a": 0},
                "valid": false
            },
            {
                "description": "{\"a\": 0.0} is invalid",
                "data": {"a": 0.0},
                "valid": false
            }
        ]
    },
    {
        "description": "const with {\"a\": true} does not match {\"a\": 1}",
        "schema": {"const": {"a": true}},
        "tests": [
            {
                "description": "{\"a\": true} is valid",
                "data": {"a": true},
                "valid": true
            },
            {
                "description": "{\"a\": 1} is invalid",
                "data": {"a": 1},
                "valid": false
            },
            {
                "description": "{\"a\": 1.0} is invalid",
                "data": {"a": 1.0},
                "valid": false
            }
        ]
    },
    {
        "description": "const with 0 does not match other zero-like types",
        "schema": {"const": 0},
        "tests": [
            {
                "description": "false is invalid",
                "data": false,
                "valid": false
            },
            {
                "description": "integer zero is valid",
                "data": 0,
                "valid": true
            },
            {
                "description": "float zero is valid",
                "data": 0.0,
                "valid": true
            },
            {
                "description": "empty object is invalid",
                "data": {},
                "valid": false
            },
            {
                "description": "empty array is invalid",
                "data": [],
                "valid": false
            },
            {
                "description": "empty string is invalid",
                "data": "",
                "valid": false
            }
        ]
    },
    {
        "description": "const with 1 does not match true",
        "schema": {"const": 1},
        "tests": [
            {
                "description": "true is invalid",
                "data": true,
                "valid": false
            },
            {
                "description": "integer one is valid",
                "data": 1,
                "valid": true
            },
            {
                "description": "float one is valid",
                "data": 1.0,
                "valid": true
            }
        ]
    },
    {
        "description": "const with -2.0 matches integer and float types",
        "schema": {"const": -2.0},
        "tests": [
            {
                "description": "integer -2 is valid",
                "data": -2,
                "valid": true
            },
            {
                "description": "integer 2 is invalid",
                "data": 2,
                "valid": false
            },
            {
                "description": "float -2.0 is valid",
                "data": -2.0,
                "valid": true
            },
            {
                "description": "float 2.0 is invalid",
                "data": 2.0,
                "valid": false
            },
            {
                "description": "float -2.00001 is invalid",
                "data": -2.00001,
                "valid": false
            }
        ]
    },
    {
        "description": "float and integers are equal up to 64-bit representation limits",
        "schema": {"const": 9007199254740992},
        "tests": [
            {
                "description": "integer is valid",
                "data": 9007199254740992,
                "valid": true
            },
            {
                "description": "integer minus one is invalid",
                "data": 9007199254740991,
                "valid": false
            },
            {
                "description": "float is valid",
                "data": 9007199254740992.0,
                "valid": true
            },
            {
                "description": "float minus one is invalid",
                "data": 9007199254740991.0,
                "valid": false
            }
        ]
    },
    {
        "description": "nul characters in strings",
        "schema": { "const": "hello\u0000there" },
        "tests": [
            {
                "description": "match string with nul",
                "data": "hello\u0000there",
                "valid": true
            },
            {
                "description": "do not match string lacking nul",
                "data": "hellothere",
                "valid": false
            }
        ]
    }
]