[
    {
        "description": "uniqueItems validation",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "uniqueItems": true
        },
        "tests": [
            {
                "description": "unique array of integers is valid",
                "data": [1, 2],
                "valid": true
            },
            {
                "description": "non-unique array of integers is invalid",
                "data": [1, 1],
                "valid": false
            },
            {
                "description": "non-unique array of more than two integers is invalid",
                "data": [1, 2, 1],
                "valid": false
            },
            {
                "description": "numbers are unique if mathematically unequal",
                "data": [1.0, 1.00, 1],
                "valid": false
            },
            {
                "description": "false is not equal to zero",
                "data": [0, false],
                "valid": true
            },
            {
                "description": "true is not equal to one",
                "data": [1, true],
                "valid": true
            },
            {
                "description": "unique array of strings is valid",
                "data": ["foo", "bar", "baz"],
                "valid": true
            },
            {
                "description": "non-unique array of strings is invalid",
                "data": ["foo", "bar", "foo"],
                "valid": false
            },
            {
                "description": "unique array of objects is valid",
                "data": [{"foo": "bar"}, {"foo": "baz"}],
                "valid": true
            },
            {
                "description": "non-unique array of objects is invalid",
                "data": [{"foo": "bar"}, {"foo": "bar"}],
                "valid": false
            },
            {
                "description": "property order of array of objects is ignored",
                "data": [{"foo": "bar", "bar": "foo"}, {"bar": "foo", "foo": "bar"}],
                "valid": false
            },
            {
                "description": "unique array of nested objects is valid",
                "data": [
                    {"foo": {"bar" : {"baz" : true}}},
                    {"foo": {"bar" : {"baz" : false}}}
                ],
                "valid": true
            },
            {
                "description": "non-unique array of nested objects is invalid",
                "data": [
                    {"foo": {"bar" : {"baz" : true}}},
                    {"foo": {"bar" : {"baz" : true}}}
                ],
                "valid": false
            },
            {
                "description": "unique array of arrays is valid",
                "data": [["foo"], ["bar"]],
                "valid": true
            },
            {
                "description": "non-unique array of arrays is invalid",
                "data": [["foo"], ["foo"]],
                "valid": false
            },
            {
                "description": "non-unique array of more than two arrays is invalid",
                "data": [["foo"], ["bar"], ["foo"]],
                "valid": false
            },
            {
                "description": "1 and true are unique",
                "data": [1, true],
                "valid": true
            },
            {
                "description": "0 and false are unique",
                "data": [0, false],
                "valid": true
            },
            {
                "description": "[1] and [true] are unique",
                "data": [[1], [true]],
                "valid": true
            },
            {
                "description": "[0] and [false] are unique",
                "data": [[0], [false]],
                "valid": true
            },
            {
                "description": "nested [1] and [true] are unique",
                "data": [[[1], "foo"], [[true], "foo"]],
                "valid": true
            },
            {
                "description": "nested [0] and [false] are unique",
                "data": [[[0], "foo"], [[false], "foo"]],
                "valid": true
            },
            {
                "description": "unique heterogeneous types are valid",
                "data": [{}, [1], true, null, 1, "{}"],
                "valid": true
            },
            {
                "description": "non-unique heterogeneous types are invalid",
                "data": [{}, [1], true, null, {}, 1],
                "valid": false
            },
            {
                "description": "different objects are unique",
                "data": [{"a": 1, "b": 2}, {"a": 2, "b": 1}],
                "valid": true
            },
            {
                "description": "objects are non-unique despite key order",
                "data": [{"a": 1, "b": 2}, {"b": 2, "a": 1}],
                "valid": false
            },
            {
                "description": "{\"a\": false} and {\"a\": 0} are unique",
                "data": [{"a": false}, {"a": 0}],
                "valid": true
            },
            {
                "description": "{\"a\": true} and {\"a\": 1} are unique",
                "data": [{"a": true}, {"a": 1}],
                "valid": true
            }
        ]
    },
    {
        "description": "uniqueItems with an array of items",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "prefixItems": [{"type": "boolean"}, {"type": "boolean"}],
            "uniqueItems": true
        },
        "tests": [
            {
                "description": "[false, true] from items array is valid",
                "data": [false, true],
                "valid": true
            },
            {
                "description": "[true, false] from items array is valid",
                "data": [true, false],
                "valid": true
            },
            {
                "description": "[false, false] from items array is not valid",
                "data": [false, false],
                "valid": false
            },
            {
                "description": "[true, true] from items array is not valid",
                "data": [true, true],
                "valid": false
            },
            {
                "description": "unique array extended from [false, true] is valid",
                "data": [false, true, "foo", "bar"],
                "valid": true
            },
            {
                "description": "unique array extended from [true, false] is valid",
                "data": [true, false, "foo", "bar"],
                "valid": true
            },
            {
                "description": "non-unique array extended from [false, true] is not valid",
                "data": [false, true, "foo", "foo"],
                "valid": false
            },
            {
                "description": "non-unique array extended from [true, false] is not valid",
                "data": [true, false, "foo", "foo"],
                "valid": false
            }
        ]
    },
    {
        "description": "uniqueItems with an array of items and additionalItems=false",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "prefixItems": [{"type": "boolean"}, {"type": "boolean"}],
            "uniqueItems": true,
            "items": false
        },
        "tests": [
            {
                "description": "[false, true] from items array is valid",
                "data": [false, true],
                "valid": true
            },
            {
                "description": "[true, false] from items array is valid",
                "data": [true, false],
                "valid": true
            },
            {
                "description": "[false, false] from items array is not valid",
                "data": [false, false],
                "valid": false
            },
            {
                "description": "[true, true] from items array is not valid",
                "data": [true, true],
                "valid": false
            },
            {
                "description": "extra items are invalid even if unique",
                "data": [false, true, null],
                "valid": false
            }
        ]
    },
    {
        "description": "uniqueItems=false validation",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "uniqueItems": false
        },
        "tests": [
            {
                "description": "unique array of integers is valid",
                "data": [1, 2],
                "valid": true
            },
            {
                "description": "non-unique array of integers is valid",
                "data": [1, 1],
                "valid": true
            },
            {
                "description": "numbers are unique if mathematically unequal",
                "data": [1.0, 1.00, 1],
                "valid": true
            },
            {
                "description": "false is not equal to zero",
                "data": [0, false],
                "valid": true
            },
            {
                "description": "true is not equal to one",
                "data": [1, true],
                "valid": true
            },
            {
                "description": "unique array of objects is valid",
                "data": [{"foo": "bar"}, {"foo": "baz"}],
                "valid": true
            },
            {
                "description": "non-unique array of objects is valid",
                "data": [{"foo": "bar"}, {"foo": "bar"}],
                "valid": true
            },
            {
                "description": "unique array of nested objects is valid",
                "data": [
                    {"foo": {"bar" : {"baz" : true}}},
                    {"foo": {"bar" : {"baz" : false}}}
                ],
                "valid": true
            },
            {
                "description": "non-unique array of nested objects is valid",
                "data": [
                    {"foo": {"bar" : {"baz" : true}}},
                    {"foo": {"bar" : {"baz" : true}}}
                ],
                "valid": true
            },
            {
                "description": "unique array of arrays is valid",
                "data": [["foo"], ["bar"]],
                "valid": true
            },
            {
                "description": "non-unique array of arrays is valid",
                "data": [["foo"], ["foo"]],
                "valid": true
            },
            {
                "description": "1 and true are unique",
                "data": [1, true],
                "valid": true
            },
            {
                "description": "0 and false are unique",
                "data": [0, false],
                "valid": true
            },
            {
                "description": "unique heterogeneous types are valid",
                "data": [{}, [1], true, null, 1],
                "valid": true
            },
            {
                "description": "non-unique heterogeneous types are valid",
                "data": [{}, [1], true, null, {}, 1],
                "valid": true
            }
        ]
    },
    {
        "description": "uniqueItems=false with an array of items",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "prefixItems": [{"type": "boolean"}, {"type": "boolean"}],
            "uniqueItems": false
        },
        "tests": [
            {
                "description": "[false, true] from items array is valid",
                "data": [false, true],
                "valid": true
            },
            {
                "description": "[true, false] from items array is valid",
                "data": [true, false],
                "valid": true
            },
            {
                "description": "[false, false] from items array is valid",
                "data": [false, false],
                "valid": true
            },
            {
                "description": "[true, true] from items array is valid",
                "data": [true, true],
                "valid": true
            },
            {
                "description": "unique array extended from [false, true] is valid",
                "data": [false, true, "foo", "bar"],
                "valid": true
            },
            {
                "description": "unique array extended from [true, false] is valid",
                "data": [true, false, "foo", "bar"],
                "valid": true
            },
            {
                "description": "non-unique array extended from [false, true] is valid",
                "data": [false, true, "foo", "foo"],
                "valid": true
            },
            {
                "description": "non-unique array extended from [true, false] is valid",
                "data": [true, false, "foo", "foo"],
                "valid": true
            }
        ]
    },
    {
        "description": "uniqueItems=false with an array of items and additionalItems=false",
        "schema": {
            "$schema": "https://json-schema.org/draft/2020-12/schema",
            "prefixItems": [{"type": "boolean"}, {"type": "boolean"}],
            "uniqueItems": false,
            "items": false
        },
        "tests": [
            {
                "description": "[false, true] from items array is valid",
                "data": [false, true],
                "valid": true
            },
            {
                "description": "[true, false] from items array is valid",
                "data": [true, false],
                "valid": true
            },
            {
                "description": "[false, false] from items array is valid",
                "data": [false, false],
                "valid": true
            },
            {
                "description": "[true, true] from items array is valid",
                "data": [true, true],
                "valid": true
            },
            {
                "description": "extra items are invalid even if unique",
                "data": [false, true, null],
                "valid": false
            }
        ]
    }
]
