[
    {
        "description": "mutation of hashes",
        "schema": { "foo": { "string": "1", "int": 1, "bigint": 99999999999999999999, "bignum": 0.2 } },
        "tests": [
            {
                "description": "object of integers",
                "data": { "foo": { "string": "1", "int": 1, "bigint": 99999999999999999999, "bignum": 0.2 } },
                "valid": true
            }
        ]
    }
]