[
  {
    "name": "BOOL",
    "context": {
      "value": {}
    },
    "checks": [
      { "expr": "BOOL(.TRUE.)", "expected": true },
      { "expr": "BOOL(.FALSE.)", "expected": false },
      { "expr": "BOOL('0')", "expected": false },
      { "expr": "BOOL('1')", "expected": true },
      { "expr": "BOOL('NO')", "expected": false },
      { "expr": "BOOL('no')", "expected": false },
      { "expr": "BOOL('YES')", "expected": true },
      { "expr": "BOOL('yes')", "expected": true },
      { "expr": "BOOL('faLSE')", "expected": false },
      { "expr": "BOOL('True')", "expected": true }
    ]
  },
  {
    "name": "CHAR",
    "context": {
      "value": {}
    },
    "checks": [
      { "expr": "CHAR('1')", "expected": "1" },
      { "expr": "CHAR(1)", "expected": "1" },
      { "expr": "CHAR(.FALSE.)", "expected": "0" },
      { "expr": "CHAR(.TRUE.)", "expected": "1" }
    ]
  },
  {
    "name": "CHARF",
    "context": {
      "value": {}
    },
    "checks": [
      { "expr": "CHARF(1.1, 1)", "expected": "1.1" },
      { "expr": "CHARF(1, 1)", "expected": "1.0" }
    ]
  },
  {
    "name": "TIME",
    "context": {
      "value": {}
    },
    "checks": [
      { "expr": "TIME('2023-04-21')", "expected": "2023-04-21" },
      {
        "expr": "TIME('2023-04-21T01:02:03Z')",
        "expected": "2023-04-21T01:02:03Z"
      }
    ]
  },
  {
    "name": "DATE",
    "context": {
      "value": {}
    },
    "checks": [
      { "expr": "DATE('2023-04-21')", "expected": "2023-04-21" },
      {
        "expr": "DATE('2023-04-21T01:02:03Z')",
        "expected": "2023-04-21T01:02:03Z"
      }
    ]
  },
  {
    "name": "INT",
    "context": {
      "value": {}
    },
    "checks": [
      { "expr": "INT(.TRUE.)", "expected": 1 },
      { "expr": "INT(.FALSE.)", "expected": 0 },
      { "expr": "INT(7)", "expected": 7 },
      { "expr": "INT(7.32)", "expected": 7 },
      { "expr": "INT('7')", "expected": 7 },
      { "expr": "INT('7.32')", "expected": 7 }
    ]
  },
  {
    "name": "FLOAT",
    "context": {
      "value": {}
    },
    "checks": [
      { "expr": "FLOAT(.TRUE.)", "expected": 1 },
      { "expr": "FLOAT(.FALSE.)", "expected": 0 },
      { "expr": "FLOAT(7)", "expected": 7 },
      { "expr": "FLOAT(7.32)", "expected": 7.32 },
      { "expr": "FLOAT('7')", "expected": 7.0 },
      { "expr": "FLOAT('7.32')", "expected": 7.32 }
    ]
  },
  {
    "name": "SUBSTR",
    "context": {
      "value": {}
    },
    "checks": [
      { "expr": "SUBSTR('Example', 1, 1)", "expected": "" },
      { "expr": "SUBSTR('Example', 1, 2)", "expected": "E" },
      { "expr": "SUBSTR('Example', 1, 4)", "expected": "Exa" },
      { "expr": "SUBSTR('Example', 6, 8)", "expected": "le" },
      { "expr": "SUBSTR('Example', 6, 10)", "expected": "le" },
      { "expr": "SUBSTR('Example', 9, 10)", "expected": "" }
    ]
  },
  {
    "name": "STRLEN",
    "context": {
      "value": {}
    },
    "checks": [
      { "expr": "STRLEN('')", "expected": 0 },
      { "expr": "STRLEN('A')", "expected": 1 },
      { "expr": "STRLEN('Example')", "expected": 7 }
    ]
  },
  {
    "name": "LOWER",
    "context": {
      "value": {}
    },
    "checks": [{ "expr": "LOWER('Example')", "expected": "example" }]
  },
  {
    "name": "UPPER",
    "context": {
      "value": {}
    },
    "checks": [{ "expr": "UPPER('Example')", "expected": "EXAMPLE" }]
  },
  {
    "name": "YEAR",
    "context": {
      "value": {
        "Date": "2023-04-21",
        "Timestamp": "2023-04-21T01:02:03Z"
      }
    },
    "checks": [
      { "expr": "YEAR(Date)", "expected": 2023 },
      { "expr": "YEAR(Timestamp)", "expected": 2023 }
    ]
  },
  {
    "name": "MONTH",
    "context": {
      "value": {
        "Date": "2023-04-21",
        "Timestamp": "2023-04-21T01:02:03Z"
      }
    },
    "checks": [
      { "expr": "MONTH(Date)", "expected": 4 },
      { "expr": "MONTH(Timestamp)", "expected": 4 }
    ]
  },
  {
    "name": "DAY",
    "context": {
      "value": {
        "Date": "2023-04-21",
        "Timestamp": "2023-04-21T01:02:03Z"
      }
    },
    "checks": [
      { "expr": "DAY(Date)", "expected": 21 },
      { "expr": "DAY(Timestamp)", "expected": 21 }
    ]
  },
  {
    "name": "WEEKDAY",
    "context": {
      "value": {
        "Date": "2023-04-21",
        "Timestamp": "2023-04-21T01:02:03Z",
        "PublicRemarks": "April 21, 2023, was a Friday"
      }
    },
    "checks": [
      { "expr": "WEEKDAY(Date)", "expected": 6 },
      { "expr": "WEEKDAY(Timestamp)", "expected": 6 }
    ]
  },
  {
    "name": "TYPEOF",
    "context": {
      "value": {}
    },
    "checks": [
      { "expr": "TYPEOF(.TRUE.)", "expected": "BOOLEAN" },
      { "expr": "TYPEOF(1)", "expected": "INT" },
      { "expr": "TYPEOF(1.1)", "expected": "FLOAT" },
      { "expr": "TYPEOF('2023-04-21T01:02:03Z')", "expected": "TIME" },
      { "expr": "TYPEOF('2023-04-21')", "expected": "TIME" },
      { "expr": "TYPEOF('Example')", "expected": "CHAR" }
    ]
  }
]