[
  {
    "description": "const validation",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": 2
    },
    "tests": [
      {
        "description": "same value is valid",
        "data": 2,
        "valid": true
      },
      {
        "description": "another value is invalid",
        "data": 5,
        "valid": false
      },
      {
        "description": "another type is invalid",
        "data": "a",
        "valid": false
      }
    ]
  },
  {
    "description": "const with object",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": {
        "foo": "bar",
        "baz": "bax"
      }
    },
    "tests": [
      {
        "description": "same object is valid",
        "data": {},
        "valid": true
      },
      {
        "description": "same object with different property order is valid",
        "data": {},
        "valid": true
      },
      {
        "description": "another object is invalid",
        "data": {},
        "valid": false
      },
      {
        "description": "another type is invalid",
        "data": [
          1,
          2
        ],
        "valid": false
      }
    ]
  },
  {
    "description": "const with array",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": [
        {
          "foo": "bar"
        }
      ]
    },
    "tests": [
      {
        "description": "same array is valid",
        "data": [
          {
            "foo": "bar"
          }
        ],
        "valid": true
      },
      {
        "description": "another array item is invalid",
        "data": [
          2
        ],
        "valid": false
      }
    ]
  },
  {
    "description": "const with null",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/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": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": false
    },
    "tests": [
      {
        "description": "false is valid",
        "data": false,
        "valid": true
      },
      {
        "description": "integer zero is invalid",
        "data": 0,
        "valid": false
      },
      {
        "description": "float zero is invalid",
        "data": 0.0,
        "valid": false
      }
    ]
  },
  {
    "description": "const with true does not match 1",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/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": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": [
        false
      ]
    },
    "tests": [
      {
        "description": "[false] is valid",
        "data": [
          false
        ],
        "valid": true
      },
      {
        "description": "[0] is invalid",
        "data": [
          0
        ],
        "valid": false
      },
      {
        "description": "[0.0] is invalid",
        "data": [
          0.0
        ],
        "valid": false
      }
    ]
  },
  {
    "description": "const with [true] does not match [1]",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/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": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": {
        "a": false
      }
    },
    "tests": [
      {
        "description": "{\"a\": false} is valid",
        "data": {},
        "valid": true
      },
      {
        "description": "{\"a\": 0} is invalid",
        "data": {},
        "valid": false
      },
      {
        "description": "{\"a\": 0.0} is invalid",
        "data": {},
        "valid": false
      }
    ]
  },
  {
    "description": "const with {\"a\": true} does not match {\"a\": 1}",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": {
        "a": true
      }
    },
    "tests": [
      {
        "description": "{\"a\": true} is valid",
        "data": {},
        "valid": true
      },
      {
        "description": "{\"a\": 1} is invalid",
        "data": {},
        "valid": false
      },
      {
        "description": "{\"a\": 1.0} is invalid",
        "data": {},
        "valid": false
      }
    ]
  },
  {
    "description": "const with 0 does not match other zero-like types",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": 0
    },
    "tests": [
      {
        "description": "false is invalid",
        "data": false,
        "valid": false
      },
      {
        "description": "integer zero is valid",
        "data": 0,
        "valid": true
      },
      {
        "description": "float zero is valid",
        "data": 0.0,
        "valid": true
      },
      {
        "description": "empty object is invalid",
        "data": {},
        "valid": false
      },
      {
        "description": "empty array is invalid",
        "data": [],
        "valid": false
      },
      {
        "description": "empty string is invalid",
        "data": "",
        "valid": false
      }
    ]
  },
  {
    "description": "const with 1 does not match true",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/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": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": -2.0
    },
    "tests": [
      {
        "description": "integer -2 is valid",
        "data": -2,
        "valid": true
      },
      {
        "description": "integer 2 is invalid",
        "data": 2,
        "valid": false
      },
      {
        "description": "float -2.0 is valid",
        "data": -2.0,
        "valid": true
      },
      {
        "description": "float 2.0 is invalid",
        "data": 2.0,
        "valid": false
      },
      {
        "description": "float -2.00001 is invalid",
        "data": -2.00001,
        "valid": false
      }
    ]
  },
  {
    "description": "float and integers are equal up to 64-bit representation limits",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/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": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": "hello\u0000there"
    },
    "tests": [
      {
        "description": "match string with nul",
        "data": "hello\u0000there",
        "valid": true
      },
      {
        "description": "do not match string lacking nul",
        "data": "hellothere",
        "valid": false
      }
    ]
  },
  {
    "description": "characters with the same visual representation but different codepoint",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": "\u03bc",
      "$comment": "U+03BC"
    },
    "tests": [
      {
        "description": "character uses the same codepoint",
        "data": "\u03bc",
        "comment": "U+03BC",
        "valid": true
      },
      {
        "description": "character looks the same but uses a different codepoint",
        "data": "\u00b5",
        "comment": "U+00B5",
        "valid": false
      }
    ]
  },
  {
    "description": "characters with the same visual representation, but different number of codepoints",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": "\u00e4",
      "$comment": "U+00E4"
    },
    "tests": [
      {
        "description": "character uses the same codepoint",
        "data": "\u00e4",
        "comment": "U+00E4",
        "valid": true
      },
      {
        "description": "character looks the same but uses combining marks",
        "data": "a\u0308",
        "comment": "a, U+0308",
        "valid": false
      }
    ]
  },
  {
    "description": "zero fraction",
    "schema": {
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "const": 2
    },
    "tests": [
      {
        "description": "with fraction",
        "data": 2.0,
        "valid": true
      },
      {
        "description": "without fraction",
        "data": 2,
        "valid": true
      }
    ]
  }
]