{
  "specVersion": "0.6.0",
  "evalCondition": [
    [
      "$not - pass",
      {
        "$not": {
          "name": "hello"
        }
      },
      {
        "name": "world"
      },
      true
    ],
    [
      "$not - fail",
      {
        "$not": {
          "name": "hello"
        }
      },
      {
        "name": "hello"
      },
      false
    ],
    [
      "$and/$or - all true",
      {
        "$and": [
          {
            "father.age": {
              "$gt": 65
            }
          },
          {
            "$or": [
              {
                "bday": {
                  "$regex": "-12-25$"
                }
              },
              {
                "name": "santa"
              }
            ]
          }
        ]
      },
      {
        "name": "santa",
        "bday": "1980-12-25",
        "father": {
          "age": 70
        }
      },
      true
    ],
    [
      "$groups - match",
      {
        "$and": [
          {
            "$groups": {
              "$elemMatch": { "$eq": "a" }
            }
          },
          {
            "$groups": {
              "$elemMatch": { "$eq": "b" }
            }
          },
          {
            "$or": [
              {
                "$groups": {
                  "$elemMatch": { "$eq": "c" }
                }
              },
              {
                "$groups": {
                  "$elemMatch": { "$eq": "e" }
                }
              }
            ]
          },
          {
            "$not": {
              "$groups": {
                "$elemMatch": { "$eq": "f" }
              }
            }
          },
          {
            "$not": {
              "$groups": {
                "$elemMatch": { "$eq": "g" }
              }
            }
          }
        ]
      },
      {
        "$groups": ["a", "b", "c", "d"]
      },
      true
    ],
    [
      "$groups - no match",
      {
        "$and": [
          {
            "$groups": {
              "$elemMatch": { "$eq": "a" }
            }
          },
          {
            "$groups": {
              "$elemMatch": { "$eq": "b" }
            }
          },
          {
            "$or": [
              {
                "$groups": {
                  "$elemMatch": { "$eq": "c" }
                }
              },
              {
                "$groups": {
                  "$elemMatch": { "$eq": "e" }
                }
              }
            ]
          },
          {
            "$not": {
              "$groups": {
                "$elemMatch": { "$eq": "d" }
              }
            }
          },
          {
            "$not": {
              "$groups": {
                "$elemMatch": { "$eq": "g" }
              }
            }
          }
        ]
      },
      {
        "$groups": ["a", "b", "c", "d"]
      },
      false
    ],
    [
      "$and/$or - first or true",
      {
        "$and": [
          {
            "father.age": {
              "$gt": 65
            }
          },
          {
            "$or": [
              {
                "bday": {
                  "$regex": "-12-25$"
                }
              },
              {
                "name": "santa"
              }
            ]
          }
        ]
      },
      {
        "name": "santa",
        "bday": "1980-12-20",
        "father": {
          "age": 70
        }
      },
      true
    ],
    [
      "$and/$or - second or true",
      {
        "$and": [
          {
            "father.age": {
              "$gt": 65
            }
          },
          {
            "$or": [
              {
                "bday": {
                  "$regex": "-12-25$"
                }
              },
              {
                "name": "santa"
              }
            ]
          }
        ]
      },
      {
        "name": "barbara",
        "bday": "1980-12-25",
        "father": {
          "age": 70
        }
      },
      true
    ],
    [
      "$and/$or - first and false",
      {
        "$and": [
          {
            "father.age": {
              "$gt": 65
            }
          },
          {
            "$or": [
              {
                "bday": {
                  "$regex": "-12-25$"
                }
              },
              {
                "name": "santa"
              }
            ]
          }
        ]
      },
      {
        "name": "santa",
        "bday": "1980-12-25",
        "father": {
          "age": 65
        }
      },
      false
    ],
    [
      "$and/$or - both or false",
      {
        "$and": [
          {
            "father.age": {
              "$gt": 65
            }
          },
          {
            "$or": [
              {
                "bday": {
                  "$regex": "-12-25$"
                }
              },
              {
                "name": "santa"
              }
            ]
          }
        ]
      },
      {
        "name": "barbara",
        "bday": "1980-11-25",
        "father": {
          "age": 70
        }
      },
      false
    ],
    [
      "$and/$or - both and false",
      {
        "$and": [
          {
            "father.age": {
              "$gt": 65
            }
          },
          {
            "$or": [
              {
                "bday": {
                  "$regex": "-12-25$"
                }
              },
              {
                "name": "santa"
              }
            ]
          }
        ]
      },
      {
        "name": "john smith",
        "bday": "1956-12-20",
        "father": {
          "age": 40
        }
      },
      false
    ],
    [
      "$exists - false pass",
      {
        "pets.dog.name": {
          "$exists": false
        }
      },
      {
        "hello": "world"
      },
      true
    ],
    [
      "$exists - false fail",
      {
        "pets.dog.name": {
          "$exists": false
        }
      },
      {
        "pets": {
          "dog": {
            "name": "fido"
          }
        }
      },
      false
    ],
    [
      "$exists - true fail",
      {
        "pets.dog.name": {
          "$exists": true
        }
      },
      {
        "hello": "world"
      },
      false
    ],
    [
      "$exists - true pass",
      {
        "pets.dog.name": {
          "$exists": true
        }
      },
      {
        "pets": {
          "dog": {
            "name": "fido"
          }
        }
      },
      true
    ],
    [
      "equals - multiple datatypes",
      {
        "str": "str",
        "num": 10,
        "flag": false
      },
      {
        "str": "str",
        "num": 10,
        "flag": false
      },
      true
    ],
    [
      "$in - pass",
      {
        "num": {
          "$in": [1, 2, 3]
        }
      },
      {
        "num": 2
      },
      true
    ],
    [
      "$in - fail",
      {
        "num": {
          "$in": [1, 2, 3]
        }
      },
      {
        "num": 4
      },
      false
    ],
    [
      "$in - not array",
      {
        "num": {
          "$in": 1
        }
      },
      {
        "num": 1
      },
      false
    ],
    [
      "$in - array pass 1",
      {
        "tags": {
          "$in": ["a", "b"]
        }
      },
      {
        "tags": ["d", "e", "a"]
      },
      true
    ],
    [
      "$in - array pass 2",
      {
        "tags": {
          "$in": ["a", "b"]
        }
      },
      {
        "tags": ["d", "b", "f"]
      },
      true
    ],
    [
      "$in - array pass 3",
      {
        "tags": {
          "$in": ["a", "b"]
        }
      },
      {
        "tags": ["d", "b", "a"]
      },
      true
    ],
    [
      "$in - array fail 1",
      {
        "tags": {
          "$in": ["a", "b"]
        }
      },
      {
        "tags": ["d", "e", "f"]
      },
      false
    ],
    [
      "$in - array fail 2",
      {
        "tags": {
          "$in": ["a", "b"]
        }
      },
      {
        "tags": []
      },
      false
    ],
    [
      "$nin - pass",
      {
        "num": {
          "$nin": [1, 2, 3]
        }
      },
      {
        "num": 4
      },
      true
    ],
    [
      "$nin - fail",
      {
        "num": {
          "$nin": [1, 2, 3]
        }
      },
      {
        "num": 2
      },
      false
    ],
    [
      "$nin - not array",
      {
        "num": {
          "$nin": 1
        }
      },
      {
        "num": 1
      },
      false
    ],
    [
      "$nin - array fail 1",
      {
        "tags": {
          "$nin": ["a", "b"]
        }
      },
      {
        "tags": ["d", "e", "a"]
      },
      false
    ],
    [
      "$nin - array fail 2",
      {
        "tags": {
          "$nin": ["a", "b"]
        }
      },
      {
        "tags": ["d", "b", "f"]
      },
      false
    ],
    [
      "$nin - array fail 3",
      {
        "tags": {
          "$nin": ["a", "b"]
        }
      },
      {
        "tags": ["d", "b", "a"]
      },
      false
    ],
    [
      "$nin - array pass 1",
      {
        "tags": {
          "$nin": ["a", "b"]
        }
      },
      {
        "tags": ["d", "e", "f"]
      },
      true
    ],
    [
      "$nin - array pass 2",
      {
        "tags": {
          "$nin": ["a", "b"]
        }
      },
      {
        "tags": []
      },
      true
    ],
    [
      "$elemMatch - pass - flat arrays",
      {
        "nums": {
          "$elemMatch": {
            "$gt": 10
          }
        }
      },
      {
        "nums": [0, 5, -20, 15]
      },
      true
    ],
    [
      "$elemMatch - fail - flat arrays",
      {
        "nums": {
          "$elemMatch": {
            "$gt": 10
          }
        }
      },
      {
        "nums": [0, 5, -20, 8]
      },
      false
    ],
    [
      "missing attribute - fail",
      {
        "pets.dog.name": {
          "$in": ["fido"]
        }
      },
      {
        "hello": "world"
      },
      false
    ],
    [
      "missing attribute with comparison operators",
      {
        "age": {
          "$gt": -10,
          "$lt": 10,
          "$gte": -9,
          "$lte": 9,
          "$ne": 10
        }
      },
      {},
      true
    ],
    [
      "comparing numbers and strings",
      {
        "n": {
          "$gt": 5,
          "$lt": 10
        }
      },
      {
        "n": "8"
      },
      true
    ],
    [
      "comparing numbers and strings - v2",
      {
        "n": {
          "$gt": "5",
          "$lt": "10"
        }
      },
      {
        "n": 8
      },
      true
    ],
    [
      "empty $or - pass",
      {
        "$or": []
      },
      {
        "hello": "world"
      },
      true
    ],
    [
      "empty $and - pass",
      {
        "$and": []
      },
      {
        "hello": "world"
      },
      true
    ],
    [
      "empty - pass",
      {},
      {
        "hello": "world"
      },
      true
    ],
    [
      "$eq - pass",
      {
        "occupation": {
          "$eq": "engineer"
        }
      },
      {
        "occupation": "engineer"
      },
      true
    ],
    [
      "$eq - fail",
      {
        "occupation": {
          "$eq": "engineer"
        }
      },
      {
        "occupation": "civil engineer"
      },
      false
    ],
    [
      "$ne - pass",
      {
        "level": {
          "$ne": "senior"
        }
      },
      {
        "level": "junior"
      },
      true
    ],
    [
      "$ne - fail",
      {
        "level": {
          "$ne": "senior"
        }
      },
      {
        "level": "senior"
      },
      false
    ],
    [
      "$regex - pass",
      {
        "userAgent": {
          "$regex": "(Mobile|Tablet)"
        }
      },
      {
        "userAgent": "Android Mobile Browser"
      },
      true
    ],
    [
      "$regex - fail",
      {
        "userAgent": {
          "$regex": "(Mobile|Tablet)"
        }
      },
      {
        "userAgent": "Chrome Desktop Browser"
      },
      false
    ],
    [
      "$gt/$lt numbers - pass",
      {
        "age": {
          "$gt": 30,
          "$lt": 60
        }
      },
      {
        "age": 50
      },
      true
    ],
    [
      "$gt/$lt numbers - fail $lt",
      {
        "age": {
          "$gt": 30,
          "$lt": 60
        }
      },
      {
        "age": 60
      },
      false
    ],
    [
      "$gt/$lt numbers - fail $gt",
      {
        "age": {
          "$gt": 30,
          "$lt": 60
        }
      },
      {
        "age": 30
      },
      false
    ],
    [
      "$gte/$lte numbers - pass",
      {
        "age": {
          "$gte": 30,
          "$lte": 60
        }
      },
      {
        "age": 50
      },
      true
    ],
    [
      "$gte/$lte numbers - pass $gte",
      {
        "age": {
          "$gte": 30,
          "$lte": 60
        }
      },
      {
        "age": 30
      },
      true
    ],
    [
      "$gte/$lte numbers - pass $lte",
      {
        "age": {
          "$gte": 30,
          "$lte": 60
        }
      },
      {
        "age": 60
      },
      true
    ],
    [
      "$gte/$lte numbers - fail $lte",
      {
        "age": {
          "$gte": 30,
          "$lte": 60
        }
      },
      {
        "age": 61
      },
      false
    ],
    [
      "$gte/$lte numbers - fail $gte",
      {
        "age": {
          "$gt": 30,
          "$lt": 60
        }
      },
      {
        "age": 29
      },
      false
    ],
    [
      "$gt/$lt strings - fail $gt",
      {
        "word": {
          "$gt": "alphabet",
          "$lt": "zebra"
        }
      },
      {
        "word": "alphabet"
      },
      false
    ],
    [
      "$gt/$lt strings - fail $lt",
      {
        "word": {
          "$gt": "alphabet",
          "$lt": "zebra"
        }
      },
      {
        "word": "zebra"
      },
      false
    ],
    [
      "$gt/$lt strings - pass",
      {
        "word": {
          "$gt": "alphabet",
          "$lt": "zebra"
        }
      },
      {
        "word": "always"
      },
      true
    ],
    [
      "$gt/$lt strings - fail uppercase",
      {
        "word": {
          "$gt": "alphabet",
          "$lt": "zebra"
        }
      },
      {
        "word": "AZL"
      },
      false
    ],
    [
      "nested value is null",
      {
        "address.state": "CA"
      },
      {
        "address": null
      },
      false
    ],
    [
      "nested value is integer",
      {
        "address.state": "CA"
      },
      {
        "address": 123
      },
      false
    ],
    [
      "$type string - pass",
      {
        "a": {
          "$type": "string"
        }
      },
      {
        "a": "a"
      },
      true
    ],
    [
      "$type string - fail",
      {
        "a": {
          "$type": "string"
        }
      },
      {
        "a": 1
      },
      false
    ],
    [
      "$type null - pass",
      {
        "a": {
          "$type": "null"
        }
      },
      {
        "a": null
      },
      true
    ],
    [
      "$type null - fail",
      {
        "a": {
          "$type": "null"
        }
      },
      {
        "a": 1
      },
      false
    ],
    [
      "$type boolean - pass",
      {
        "a": {
          "$type": "boolean"
        }
      },
      {
        "a": false
      },
      true
    ],
    [
      "$type boolean - fail",
      {
        "a": {
          "$type": "boolean"
        }
      },
      {
        "a": 1
      },
      false
    ],
    [
      "$type number - pass",
      {
        "a": {
          "$type": "number"
        }
      },
      {
        "a": 1
      },
      true
    ],
    [
      "$type number - fail",
      {
        "a": {
          "$type": "number"
        }
      },
      {
        "a": "a"
      },
      false
    ],
    [
      "$type object - pass",
      {
        "a": {
          "$type": "object"
        }
      },
      {
        "a": {
          "a": "b"
        }
      },
      true
    ],
    [
      "$type object - fail",
      {
        "a": {
          "$type": "object"
        }
      },
      {
        "a": 1
      },
      false
    ],
    [
      "$type array - pass",
      {
        "a": {
          "$type": "array"
        }
      },
      {
        "a": [1, 2]
      },
      true
    ],
    [
      "$type array - fail",
      {
        "a": {
          "$type": "array"
        }
      },
      {
        "a": 1
      },
      false
    ],
    [
      "unknown operator - pass",
      {
        "name": {
          "$regx": "hello"
        }
      },
      {
        "name": "hello"
      },
      false
    ],
    [
      "$regex invalid - pass",
      {
        "name": {
          "$regex": "/???***[)"
        }
      },
      {
        "name": "hello"
      },
      false
    ],
    [
      "$regex invalid - fail",
      {
        "name": {
          "$regex": "/???***[)"
        }
      },
      {
        "hello": "hello"
      },
      false
    ],
    [
      "$size empty - pass",
      {
        "tags": { "$size": 0 }
      },
      {
        "tags": []
      },
      true
    ],
    [
      "$size empty - fail",
      {
        "tags": { "$size": 0 }
      },
      {
        "tags": [10]
      },
      false
    ],
    [
      "$size number - pass",
      {
        "tags": {
          "$size": 3
        }
      },
      {
        "tags": ["a", "b", "c"]
      },
      true
    ],
    [
      "$size number - fail small",
      {
        "tags": {
          "$size": 3
        }
      },
      {
        "tags": ["a", "b"]
      },
      false
    ],
    [
      "$size number - fail large",
      {
        "tags": {
          "$size": 3
        }
      },
      {
        "tags": ["a", "b", "c", "d"]
      },
      false
    ],
    [
      "$size number - fail not array",
      {
        "tags": {
          "$size": 3
        }
      },
      {
        "tags": "abc"
      },
      false
    ],
    [
      "$size nested - pass",
      {
        "tags": {
          "$size": {
            "$gt": 2
          }
        }
      },
      {
        "tags": [0, 1, 2]
      },
      true
    ],
    [
      "$size nested - fail equal",
      {
        "tags": {
          "$size": {
            "$gt": 2
          }
        }
      },
      {
        "tags": [0, 1]
      },
      false
    ],
    [
      "$size nested - fail less than",
      {
        "tags": {
          "$size": {
            "$gt": 2
          }
        }
      },
      {
        "tags": [0]
      },
      false
    ],
    [
      "$elemMatch contains - pass",
      {
        "tags": {
          "$elemMatch": {
            "$eq": "bar"
          }
        }
      },
      {
        "tags": ["foo", "bar", "baz"]
      },
      true
    ],
    [
      "$elemMatch contains - false",
      {
        "tags": {
          "$elemMatch": {
            "$eq": "bar"
          }
        }
      },
      {
        "tags": ["foo", "baz"]
      },
      false
    ],
    [
      "$elemMatch intersection - pass",
      {
        "tags": {
          "$elemMatch": {
            "$in": ["a", "b"]
          }
        }
      },
      {
        "tags": ["d", "e", "b"]
      },
      true
    ],
    [
      "$elemMatch intersection - fail",
      {
        "tags": {
          "$elemMatch": {
            "$in": ["a", "b"]
          }
        }
      },
      {
        "tags": ["d", "e", "f"]
      },
      false
    ],
    [
      "$elemMatch not contains - pass",
      {
        "tags": {
          "$not": {
            "$elemMatch": {
              "$eq": "bar"
            }
          }
        }
      },
      {
        "tags": ["foo", "baz"]
      },
      true
    ],
    [
      "$elemMatch not contains - fail",
      {
        "tags": {
          "$not": {
            "$elemMatch": {
              "$eq": "bar"
            }
          }
        }
      },
      {
        "tags": ["foo", "bar", "baz"]
      },
      false
    ],
    [
      "$elemMatch nested - pass",
      {
        "hobbies": {
          "$elemMatch": {
            "name": {
              "$regex": "^ping"
            }
          }
        }
      },
      {
        "hobbies": [
          {
            "name": "bowling"
          },
          {
            "name": "pingpong"
          },
          {
            "name": "tennis"
          }
        ]
      },
      true
    ],
    [
      "$elemMatch nested - fail",
      {
        "hobbies": {
          "$elemMatch": {
            "name": {
              "$regex": "^ping"
            }
          }
        }
      },
      {
        "hobbies": [
          {
            "name": "bowling"
          },
          {
            "name": "tennis"
          }
        ]
      },
      false
    ],
    [
      "$elemMatch nested - fail not array",
      {
        "hobbies": {
          "$elemMatch": {
            "name": {
              "$regex": "^ping"
            }
          }
        }
      },
      {
        "hobbies": "all"
      },
      false
    ],
    [
      "$not - pass",
      {
        "name": {
          "$not": {
            "$regex": "^hello"
          }
        }
      },
      {
        "name": "world"
      },
      true
    ],
    [
      "$not - fail",
      {
        "name": {
          "$not": {
            "$regex": "^hello"
          }
        }
      },
      {
        "name": "hello world"
      },
      false
    ],
    [
      "$all - pass",
      {
        "tags": {
          "$all": ["one", "three"]
        }
      },
      {
        "tags": ["one", "two", "three"]
      },
      true
    ],
    [
      "$all - fail",
      {
        "tags": {
          "$all": ["one", "three"]
        }
      },
      {
        "tags": ["one", "two", "four"]
      },
      false
    ],
    [
      "$all - fail not array",
      {
        "tags": {
          "$all": ["one", "three"]
        }
      },
      {
        "tags": "hello"
      },
      false
    ],
    [
      "$nor - pass",
      {
        "$nor": [
          {
            "name": "john"
          },
          {
            "age": {
              "$lt": 30
            }
          }
        ]
      },
      {
        "name": "jim",
        "age": 40
      },
      true
    ],
    [
      "$nor - fail both",
      {
        "$nor": [
          {
            "name": "john"
          },
          {
            "age": {
              "$lt": 30
            }
          }
        ]
      },
      {
        "name": "john",
        "age": 20
      },
      false
    ],
    [
      "$nor - fail first",
      {
        "$nor": [
          {
            "name": "john"
          },
          {
            "age": {
              "$lt": 30
            }
          }
        ]
      },
      {
        "name": "john",
        "age": 40
      },
      false
    ],
    [
      "$nor - fail second",
      {
        "$nor": [
          {
            "name": "john"
          },
          {
            "age": {
              "$lt": 30
            }
          }
        ]
      },
      {
        "name": "jim",
        "age": 20
      },
      false
    ],
    [
      "equals array - pass",
      {
        "tags": ["hello", "world"]
      },
      {
        "tags": ["hello", "world"]
      },
      true
    ],
    [
      "equals array - fail order",
      {
        "tags": ["hello", "world"]
      },
      {
        "tags": ["world", "hello"]
      },
      false
    ],
    [
      "equals array - fail missing item",
      {
        "tags": ["hello", "world"]
      },
      {
        "tags": ["hello"]
      },
      false
    ],
    [
      "equals array - fail extra item",
      {
        "tags": ["hello", "world"]
      },
      {
        "tags": ["hello", "world", "foo"]
      },
      false
    ],
    [
      "equals array - fail type mismatch",
      {
        "tags": ["hello", "world"]
      },
      {
        "tags": "hello world"
      },
      false
    ],
    [
      "equals object - pass",
      {
        "tags": {
          "hello": "world"
        }
      },
      {
        "tags": {
          "hello": "world"
        }
      },
      true
    ],
    [
      "equals object - fail extra property",
      {
        "tags": {
          "hello": "world"
        }
      },
      {
        "tags": {
          "hello": "world",
          "yes": "please"
        }
      },
      false
    ],
    [
      "equals object - fail missing property",
      {
        "tags": {
          "hello": "world"
        }
      },
      {
        "tags": {}
      },
      false
    ],
    [
      "equals object - fail type mismatch",
      {
        "tags": {
          "hello": "world"
        }
      },
      {
        "tags": "hello world"
      },
      false
    ],
    [
      "null condition - null attribute",
      {
        "userId": null
      },
      {
        "userId": null
      },
      true
    ],
    [
      "null condition - missing attribute",
      {
        "userId": null
      },
      {},
      true
    ],
    [
      "null condition - string attribute",
      {
        "userId": null
      },
      {
        "userId": "123"
      },
      false
    ],
    [
      "null condition - zero attribute",
      {
        "userId": null
      },
      {
        "userId": 0
      },
      false
    ],
    [
      "null condition - empty string attribute",
      {
        "userId": null
      },
      {
        "userId": ""
      },
      false
    ],
    [
      "$vgt/$vlt - pass - major",
      {
        "version": {
          "$vgt": "9.99.8",
          "$vlt": "11.0.1"
        }
      },
      {
        "version": "10.12.13"
      },
      true
    ],
    [
      "$vgt/$vlt - pass - minor",
      {
        "version": {
          "$vgt": "10.2.11",
          "$vlt": "10.20.11"
        }
      },
      {
        "version": "10.12.11"
      },
      true
    ],
    [
      "$vgt/$vlt - pass - patch",
      {
        "version": {
          "$vgt": "10.0.2",
          "$vlt": "10.0.20"
        }
      },
      {
        "version": "10.0.12"
      },
      true
    ],
    [
      "$vgt/$vlt - fail $vlt - major",
      {
        "version": {
          "$vgt": "30.0.0",
          "$vlt": "50.0.0"
        }
      },
      {
        "version": "60.0.0"
      },
      false
    ],
    [
      "$vgt/$vlt - fail $vlt - minor",
      {
        "version": {
          "$vgt": "10.30.0",
          "$vlt": "10.50.0"
        }
      },
      {
        "version": "10.60.0"
      },
      false
    ],
    [
      "$vgt/$vlt - fail $vlt - patch",
      {
        "version": {
          "$vgt": "10.2.30",
          "$vlt": "10.2.50"
        }
      },
      {
        "version": "10.2.60"
      },
      false
    ],
    [
      "$vgt/$vlt - fail $vgt - major",
      {
        "version": {
          "$vgt": "30.0.16",
          "$vlt": "50.0.16"
        }
      },
      {
        "version": "20.0.16"
      },
      false
    ],
    [
      "$vgt/$vlt - fail $vgt - minor",
      {
        "version": {
          "$vgt": "10.30.0",
          "$vlt": "10.50.0"
        }
      },
      {
        "version": "10.20.0"
      },
      false
    ],
    [
      "$vgt/$vlt - fail $vgt - patch",
      {
        "version": {
          "$vgt": "10.30.10",
          "$vlt": "10.30.20"
        }
      },
      {
        "version": "10.30.2"
      },
      false
    ],
    [
      "$vgte/$vlte - pass $vgte - major",
      {
        "version": {
          "$vgte": "30.1.2",
          "$vlte": "60.1.2"
        }
      },
      {
        "version": "30.1.2"
      },
      true
    ],
    [
      "$vgte/$vlte - pass $vgte - minor",
      {
        "version": {
          "$vgte": "5.30.2",
          "$vlte": "5.60.2"
        }
      },
      {
        "version": "5.30.2"
      },
      true
    ],
    [
      "$vgte/$vlte - pass $vgte - patch",
      {
        "version": {
          "$vgte": "5.10.30",
          "$vlte": "5.10.60"
        }
      },
      {
        "version": "5.10.30"
      },
      true
    ],
    [
      "$vgte/$vlte - pass $vlte - major",
      {
        "version": {
          "$vgte": "30.1.2",
          "$vlte": "60.1.2"
        }
      },
      {
        "version": "60.1.2"
      },
      true
    ],
    [
      "$vgte/$vlte - pass $vlte - minor",
      {
        "version": {
          "$vgte": "1.30.2",
          "$vlte": "1.60.2"
        }
      },
      {
        "version": "1.60.2"
      },
      true
    ],
    [
      "$vgte/$vlte - pass $vlte - patch",
      {
        "version": {
          "$vgte": "1.2.30",
          "$vlte": "1.2.60"
        }
      },
      {
        "version": "1.2.60"
      },
      true
    ],
    [
      "$vgte/$vlte - fail $vlte - major",
      {
        "version": {
          "$vgte": "30.1.2",
          "$vlte": "60.1.2"
        }
      },
      {
        "version": "61.1.2"
      },
      false
    ],
    [
      "$vgte/$vlte - fail $vgt - minor",
      {
        "version": {
          "$vgte": "30.1.2",
          "$vlte": "60.1.2"
        }
      },
      {
        "version": "29.1.2"
      },
      false
    ],
    [
      "$vgte/$vlte - fail $vgt - patch",
      {
        "version": {
          "$vgte": "1.2.30",
          "$vlte": "1.2.60"
        }
      },
      {
        "version": "1.2.29"
      },
      false
    ],
    [
      "$vgt/$vlt prerelease - fail $vgt",
      {
        "v": {
          "$vgt": "1.0.0-alpha",
          "$vlt": "1.0.0-beta"
        }
      },
      {
        "v": "1.0.0-alpha"
      },
      false
    ],
    [
      "$vgt/$vlt prerelease  w/ multiple fields - fail $vgt",
      {
        "v": {
          "$vgt": "1.0.0-alpha.2",
          "$vlt": "1.0.0-beta.1"
        }
      },
      {
        "v": "1.0.0-alpha.1"
      },
      false
    ],
    [
      "$vgt/$vlt prerelease - fail $vlt",
      {
        "v": {
          "$vgt": "1.0.0-alpha",
          "$vlt": "1.0.0-beta"
        }
      },
      {
        "v": "1.0.0-beta"
      },
      false
    ],
    [
      "$vgt/$vlt prerelease - pass",
      {
        "v": {
          "$vgt": "1.0.0-alpha",
          "$vlt": "1.0.0-beta"
        }
      },
      {
        "v": "1.0.0-alpha.10"
      },
      true
    ],
    [
      "$vgt/$vlt prerelease - fail uppercase",
      {
        "v": {
          "$vgt": "1.0.0-alpha",
          "$vlt": "1.0.0-beta"
        }
      },
      {
        "v": "1.0.0-ALPHA"
      },
      false
    ],
    [
      "$veq - pass",
      {
        "v": {
          "$veq": "1.2.3"
        }
      },
      {
        "v": "1.2.3"
      },
      true
    ],
    [
      "$veq - pass (with build)",
      {
        "v": {
          "$veq": "1.2.3"
        }
      },
      {
        "v": "1.2.3+build.abc.123"
      },
      true
    ],
    [
      "$vne - pass",
      {
        "v": {
          "$vne": "1.2.3"
        }
      },
      {
        "v": "2.2.3"
      },
      true
    ],
    [
      "$vne - pass (prerelease)",
      {
        "v": {
          "$vne": "1.2.3"
        }
      },
      {
        "v": "1.2.3-alpha"
      },
      true
    ],
    [
      "version 0.9.99 < 1.0.0",
      {
        "version": {
          "$vlt": "1.0.0"
        }
      },
      {
        "version": "0.9.99"
      },
      true
    ],
    [
      "version 0.9.0 < 0.10.0",
      {
        "version": {
          "$vlt": "0.10.0"
        }
      },
      {
        "version": "0.9.0"
      },
      true
    ],
    [
      "version 1.0.0-0.0 < 1.0.0-0.0.0",
      {
        "version": {
          "$vlt": "1.0.0-0.0.0"
        }
      },
      {
        "version": "1.0.0-0.0"
      },
      true
    ],
    [
      "version 1.0.0-9999 < 1.0.0--",
      {
        "version": {
          "$vlt": "1.0.0--"
        }
      },
      {
        "version": "1.0.0-9999"
      },
      true
    ],
    [
      "version 1.0.0-99 < 1.0.0-100",
      {
        "version": {
          "$vlt": "1.0.0-100"
        }
      },
      {
        "version": "1.0.0-99"
      },
      true
    ],
    [
      "version 1.0.0-alpha < 1.0.0-alpha.1",
      {
        "version": {
          "$vlt": "1.0.0-alpha.1"
        }
      },
      {
        "version": "1.0.0-alpha"
      },
      true
    ],
    [
      "version 1.0.0-alpha.1 < 1.0.0-alpha.beta",
      {
        "version": {
          "$vlt": "1.0.0-alpha.beta"
        }
      },
      {
        "version": "1.0.0-alpha.1"
      },
      true
    ],
    [
      "version 1.0.0-alpha.beta < 1.0.0-beta",
      {
        "version": {
          "$vlt": "1.0.0-beta"
        }
      },
      {
        "version": "1.0.0-alpha.beta"
      },
      true
    ],
    [
      "version 1.0.0-beta < 1.0.0-beta.2",
      {
        "version": {
          "$vlt": "1.0.0-beta.2"
        }
      },
      {
        "version": "1.0.0-beta"
      },
      true
    ],
    [
      "version 1.0.0-beta.2 < 1.0.0-beta.11",
      {
        "version": {
          "$vlt": "1.0.0-beta.11"
        }
      },
      {
        "version": "1.0.0-beta.2"
      },
      true
    ],
    [
      "version 1.0.0-beta.11 < 1.0.0-rc.1",
      {
        "version": {
          "$vlt": "1.0.0-rc.1"
        }
      },
      {
        "version": "1.0.0-beta.11"
      },
      true
    ],
    [
      "version 1.0.0-rc.1 < 1.0.0",
      {
        "version": {
          "$vlt": "1.0.0"
        }
      },
      {
        "version": "1.0.0-rc.1"
      },
      true
    ],
    [
      "version 1.0.0-0 < 1.0.0--1",
      {
        "version": {
          "$vlt": "1.0.0--1"
        }
      },
      {
        "version": "1.0.0-0"
      },
      true
    ],
    [
      "version 1.0.0-0 < 1.0.0-1",
      {
        "version": {
          "$vlt": "1.0.0-1"
        }
      },
      {
        "version": "1.0.0-0"
      },
      true
    ],
    [
      "version 1.0.0-1.0 < 1.0.0-1.-1",
      {
        "version": {
          "$vlt": "1.0.0-1.-1"
        }
      },
      {
        "version": "1.0.0-1.0"
      },
      true
    ],
    [
      "version 1.2.3-a.b.c < 1.2.3-a.b.c.d",
      {
        "version": {
          "$vlt": "1.2.3-a.b.c.d"
        }
      },
      {
        "version": "1.2.3-a.b.c"
      },
      true
    ],
    [
      "version 0.0.0 > 0.0.0-foo",
      {
        "version": {
          "$vgt": "0.0.0-foo"
        }
      },
      {
        "version": "0.0.0"
      },
      true
    ],
    [
      "version 0.0.1 > 0.0.0",
      {
        "version": {
          "$vgt": "0.0.0"
        }
      },
      {
        "version": "0.0.1"
      },
      true
    ],
    [
      "version 1.0.0 > 0.9.9",
      {
        "version": {
          "$vgt": "0.9.9"
        }
      },
      {
        "version": "1.0.0"
      },
      true
    ],
    [
      "version 0.10.0 > 0.9.0",
      {
        "version": {
          "$vgt": "0.9.0"
        }
      },
      {
        "version": "0.10.0"
      },
      true
    ],
    [
      "version 0.99.0 > 0.10.0",
      {
        "version": {
          "$vgt": "0.10.0"
        }
      },
      {
        "version": "0.99.0"
      },
      true
    ],
    [
      "version 2.0.0 > 1.2.3",
      {
        "version": {
          "$vgt": "1.2.3"
        }
      },
      {
        "version": "2.0.0"
      },
      true
    ],
    [
      "version v0.0.0 > 0.0.0-foo",
      {
        "version": {
          "$vgt": "0.0.0-foo"
        }
      },
      {
        "version": "v0.0.0"
      },
      true
    ],
    [
      "version v0.0.1 > 0.0.0",
      {
        "version": {
          "$vgt": "0.0.0"
        }
      },
      {
        "version": "v0.0.1"
      },
      true
    ],
    [
      "version v1.0.0 > 0.9.9",
      {
        "version": {
          "$vgt": "0.9.9"
        }
      },
      {
        "version": "v1.0.0"
      },
      true
    ],
    [
      "version v0.10.0 > 0.9.0",
      {
        "version": {
          "$vgt": "0.9.0"
        }
      },
      {
        "version": "v0.10.0"
      },
      true
    ],
    [
      "version v0.99.0 > 0.10.0",
      {
        "version": {
          "$vgt": "0.10.0"
        }
      },
      {
        "version": "v0.99.0"
      },
      true
    ],
    [
      "version v2.0.0 > 1.2.3",
      {
        "version": {
          "$vgt": "1.2.3"
        }
      },
      {
        "version": "v2.0.0"
      },
      true
    ],
    [
      "version 0.0.0 > v0.0.0-foo",
      {
        "version": {
          "$vgt": "v0.0.0-foo"
        }
      },
      {
        "version": "0.0.0"
      },
      true
    ],
    [
      "version 0.0.1 > v0.0.0",
      {
        "version": {
          "$vgt": "v0.0.0"
        }
      },
      {
        "version": "0.0.1"
      },
      true
    ],
    [
      "version 1.0.0 > v0.9.9",
      {
        "version": {
          "$vgt": "v0.9.9"
        }
      },
      {
        "version": "1.0.0"
      },
      true
    ],
    [
      "version 0.10.0 > v0.9.0",
      {
        "version": {
          "$vgt": "v0.9.0"
        }
      },
      {
        "version": "0.10.0"
      },
      true
    ],
    [
      "version 0.99.0 > v0.10.0",
      {
        "version": {
          "$vgt": "v0.10.0"
        }
      },
      {
        "version": "0.99.0"
      },
      true
    ],
    [
      "version 2.0.0 > v1.2.3",
      {
        "version": {
          "$vgt": "v1.2.3"
        }
      },
      {
        "version": "2.0.0"
      },
      true
    ],
    [
      "version 1.2.3 > 1.2.3-asdf",
      {
        "version": {
          "$vgt": "1.2.3-asdf"
        }
      },
      {
        "version": "1.2.3"
      },
      true
    ],
    [
      "version 1.2.3 > 1.2.3-4",
      {
        "version": {
          "$vgt": "1.2.3-4"
        }
      },
      {
        "version": "1.2.3"
      },
      true
    ],
    [
      "version 1.2.3 > 1.2.3-4-foo",
      {
        "version": {
          "$vgt": "1.2.3-4-foo"
        }
      },
      {
        "version": "1.2.3"
      },
      true
    ],
    [
      "version 1.2.3-5-foo > 1.2.3-5",
      {
        "version": {
          "$vgt": "1.2.3-5"
        }
      },
      {
        "version": "1.2.3-5-foo"
      },
      true
    ],
    [
      "version 1.2.3-5 > 1.2.3-4",
      {
        "version": {
          "$vgt": "1.2.3-4"
        }
      },
      {
        "version": "1.2.3-5"
      },
      true
    ],
    [
      "version 1.2.3-5-foo > 1.2.3-5-Foo",
      {
        "version": {
          "$vgt": "1.2.3-5-Foo"
        }
      },
      {
        "version": "1.2.3-5-foo"
      },
      true
    ],
    [
      "version 3.0.0 > 2.7.2+asdf",
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        "version": "3.0.0"
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        "version": {
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        "version": {
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        "version": "10.0.0"
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        "version": "1.2.3"
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        "version": "1.2.3"
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        "version": "1.2.3-0"
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        "version": "1.2.3-beta"
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        "version": "1-2-3"
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        "version": "1-2-3"
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        "version": "1-2-3"
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      { "attributes": { "id": "1" } },
      { "key": "my-test-3", "variations": [0, 1] },
      0,
      true,
      true
    ],
    [
      "empty id",
      { "attributes": { "id": "" } },
      { "key": "my-test", "variations": [0, 1] },
      0,
      false,
      false
    ],
    [
      "null id",
      { "attributes": { "id": null } },
      { "key": "my-test", "variations": [0, 1] },
      0,
      false,
      false
    ],
    [
      "missing id",
      { "attributes": {} },
      { "key": "my-test", "variations": [0, 1] },
      0,
      false,
      false
    ],
    [
      "missing attributes",
      {},
      { "key": "my-test", "variations": [0, 1] },
      0,
      false,
      false
    ],
    [
      "single variation",
      { "attributes": { "id": "1" } },
      { "key": "my-test", "variations": [0] },
      0,
      false,
      false
    ],
    [
      "negative forced variation",
      { "attributes": { "id": "1" } },
      { "key": "my-test", "variations": [0, 1], "force": -8 },
      0,
      false,
      false
    ],
    [
      "high forced variation",
      { "attributes": { "id": "1" } },
      { "key": "my-test", "variations": [0, 1], "force": 25 },
      0,
      false,
      false
    ],
    [
      "evaluates conditions - pass",
      {
        "attributes": {
          "id": "1",
          "browser": "firefox"
        }
      },
      {
        "key": "my-test",
        "variations": [0, 1],
        "condition": {
          "browser": "firefox"
        }
      },
      1,
      true,
      true
    ],
    [
      "evaluates conditions - fail",
      {
        "attributes": {
          "id": "1",
          "browser": "chrome"
        }
      },
      {
        "key": "my-test",
        "variations": [0, 1],
        "condition": {
          "browser": "firefox"
        }
      },
      0,
      false,
      false
    ],
    [
      "custom hashAttribute",
      {
        "attributes": {
          "id": "2",
          "companyId": "1"
        }
      },
      {
        "key": "my-test",
        "variations": [0, 1],
        "hashAttribute": "companyId"
      },
      1,
      true,
      true
    ],
    [
      "globally disabled",
      {
        "attributes": {
          "id": "1"
        },
        "enabled": false
      },
      {
        "key": "my-test",
        "variations": [0, 1]
      },
      0,
      false,
      false
    ],
    [
      "querystring force",
      {
        "attributes": {
          "id": "1"
        },
        "url": "http://example.com?forced-test-qs=1#someanchor"
      },
      {
        "key": "forced-test-qs",
        "variations": [0, 1]
      },
      1,
      true,
      false
    ],
    [
      "run active experiments",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "my-test",
        "active": true,
        "variations": [0, 1]
      },
      1,
      true,
      true
    ],
    [
      "skip inactive experiments",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "my-test",
        "active": false,
        "variations": [0, 1]
      },
      0,
      false,
      false
    ],
    [
      "querystring force with inactive",
      {
        "attributes": {
          "id": "1"
        },
        "url": "http://example.com/?my-test=1"
      },
      {
        "key": "my-test",
        "active": false,
        "variations": [0, 1]
      },
      1,
      true,
      false
    ],
    [
      "coverage take precendence over forced",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "my-test",
        "force": 1,
        "coverage": 0.01,
        "variations": [0, 1]
      },
      0,
      false,
      false
    ],
    [
      "JSON values for experiments",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "my-test",
        "variations": [
          {
            "color": "blue",
            "size": "small"
          },
          {
            "color": "green",
            "size": "large"
          }
        ]
      },
      {
        "color": "green",
        "size": "large"
      },
      true,
      true
    ],
    [
      "Force variation from context",
      {
        "attributes": { "id": "1" },
        "forcedVariations": { "my-test": 0 }
      },
      {
        "key": "my-test",
        "variations": [0, 1]
      },
      0,
      true,
      false
    ],
    [
      "Skips experiments in QA mode",
      {
        "attributes": { "id": "1" },
        "qaMode": true
      },
      {
        "key": "my-test",
        "variations": [0, 1]
      },
      0,
      false,
      false
    ],
    [
      "Works in QA mode if forced in context",
      {
        "attributes": { "id": "1" },
        "qaMode": true,
        "forcedVariations": { "my-test": 1 }
      },
      {
        "key": "my-test",
        "variations": [0, 1]
      },
      1,
      true,
      false
    ],
    [
      "Works in QA mode if forced in experiment",
      {
        "attributes": { "id": "1" },
        "qaMode": true
      },
      {
        "key": "my-test",
        "variations": [0, 1],
        "force": 1
      },
      1,
      true,
      false
    ],
    [
      "Experiment namespace - pass",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "my-test",
        "variations": [0, 1],
        "namespace": ["namespace", 0.1, 1]
      },
      1,
      true,
      true
    ],
    [
      "Experiment namespace - fail",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "my-test",
        "variations": [0, 1],
        "namespace": ["namespace", 0, 0.1]
      },
      0,
      false,
      false
    ],
    [
      "Experiment coverage - Works when 0",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "no-coverage",
        "variations": [0, 1],
        "coverage": 0
      },
      0,
      false,
      false
    ],
    [
      "Filtered, included",
      {
        "attributes": {
          "id": "1",
          "anonId": "fsdafsda"
        }
      },
      {
        "key": "filtered",
        "variations": [0, 1],
        "filters": [
          {
            "seed": "seed",
            "ranges": [
              [0, 0.1],
              [0.2, 0.4]
            ]
          },
          {
            "seed": "seed",
            "attribute": "anonId",
            "ranges": [[0.8, 1.0]]
          }
        ]
      },
      1,
      true,
      true
    ],
    [
      "Filtered, excluded",
      {
        "attributes": {
          "id": "1",
          "anonId": "fsdafsda"
        }
      },
      {
        "key": "filtered",
        "variations": [0, 1],
        "filters": [
          {
            "seed": "seed",
            "ranges": [
              [0, 0.1],
              [0.2, 0.4]
            ]
          },
          {
            "seed": "seed",
            "attribute": "anonId",
            "ranges": [[0.6, 0.8]]
          }
        ]
      },
      0,
      false,
      false
    ],
    [
      "Filtered, ignore namespace",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "filtered",
        "variations": [0, 1],
        "filters": [
          {
            "seed": "seed",
            "ranges": [
              [0, 0.1],
              [0.2, 0.4]
            ]
          }
        ],
        "namespace": ["test", 0, 0.001]
      },
      1,
      true,
      true
    ],
    [
      "Ranges, ignore coverage and weights",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "ranges",
        "variations": [0, 1],
        "ranges": [
          [0.99, 1.0],
          [0.0, 0.99]
        ],
        "coverage": 0.01,
        "weights": [0.99, 0.01]
      },
      1,
      true,
      true
    ],
    [
      "Ranges, partial coverage",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "configs",
        "variations": [0, 1],
        "ranges": [
          [0, 0.1],
          [0.9, 1.0]
        ]
      },
      0,
      false,
      false
    ],
    [
      "Uses seed and hash version",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "key",
        "seed": "foo",
        "hashVersion": 2,
        "variations": [0, 1],
        "ranges": [
          [0, 0.5],
          [0.5, 1.0]
        ]
      },
      1,
      true,
      true
    ],
    [
      "Uses seed with default weights/coverage",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "key",
        "seed": "foo",
        "hashVersion": 2,
        "variations": [0, 1]
      },
      1,
      true,
      true
    ],
    [
      "Uses seed with weights/coverage",
      {
        "attributes": {
          "id": "1"
        }
      },
      {
        "key": "key",
        "seed": "foo",
        "hashVersion": 2,
        "variations": [0, 1],
        "weights": [0.5, 0.5],
        "coverage": 0.99
      },
      1,
      true,
      true
    ],
    [
      "Prerequisite condition passes",
      {
        "attributes": { "id": "1" },
        "features": {
          "parentFlag": {
            "defaultValue": true
          }
        }
      },
      {
        "key": "my-test",
        "variations": [0, 1],
        "parentConditions": [
          {
            "id": "parentFlag",
            "condition": {
              "value": true
            }
          }
        ]
      },
      1,
      true,
      true
    ],
    [
      "Prerequisite condition fails",
      {
        "attributes": { "id": "1" },
        "features": {
          "parentFlag": {
            "defaultValue": false
          }
        }
      },
      {
        "key": "my-test",
        "variations": [0, 1],
        "parentConditions": [
          {
            "id": "parentFlag",
            "condition": {
              "value": true
            }
          }
        ]
      },
      0,
      false,
      false
    ]
  ],
  "chooseVariation": [
    [
      "even range, 0.2",
      0.2,
      [
        [0, 0.5],
        [0.5, 1]
      ],
      0
    ],
    [
      "even range, 0.4",
      0.4,
      [
        [0, 0.5],
        [0.5, 1]
      ],
      0
    ],
    [
      "even range, 0.6",
      0.6,
      [
        [0, 0.5],
        [0.5, 1]
      ],
      1
    ],
    [
      "even range, 0.8",
      0.8,
      [
        [0, 0.5],
        [0.5, 1]
      ],
      1
    ],
    [
      "even range, 0",
      0,
      [
        [0, 0.5],
        [0.5, 1]
      ],
      0
    ],
    [
      "even range, 0.5",
      0.5,
      [
        [0, 0.5],
        [0.5, 1]
      ],
      1
    ],
    [
      "reduced range, 0.2",
      0.2,
      [
        [0, 0.25],
        [0.5, 0.75]
      ],
      0
    ],
    [
      "reduced range, 0.4",
      0.4,
      [
        [0, 0.25],
        [0.5, 0.75]
      ],
      -1
    ],
    [
      "reduced range, 0.6",
      0.6,
      [
        [0, 0.25],
        [0.5, 0.75]
      ],
      1
    ],
    [
      "reduced range, 0.8",
      0.8,
      [
        [0, 0.25],
        [0.5, 0.75]
      ],
      -1
    ],
    [
      "reduced range, 0.25",
      0.25,
      [
        [0, 0.25],
        [0.5, 0.75]
      ],
      -1
    ],
    [
      "reduced range, 0.5",
      0.5,
      [
        [0, 0.25],
        [0.5, 0.75]
      ],
      1
    ],
    [
      "zero range",
      0.5,
      [
        [0, 0.5],
        [0.5, 0.5],
        [0.5, 1]
      ],
      2
    ]
  ],
  "getQueryStringOverride": [
    ["empty url", "my-test", "", 2, null],
    ["no query string", "my-test", "http://example.com", 2, null],
    ["empty query string", "my-test", "http://example.com?", 2, null],
    [
      "no query string match",
      "my-test",
      "http://example.com?somequery",
      2,
      null
    ],
    ["invalid query string", "my-test", "http://example.com??&&&?#", 2, null],
    ["simple match 0", "my-test", "http://example.com?my-test=0", 2, 0],
    ["simple match 1", "my-test", "http://example.com?my-test=1", 2, 1],
    ["negative variation", "my-test", "http://example.com?my-test=-1", 2, null],
    ["float", "my-test", "http://example.com?my-test=2.054", 2, null],
    ["string", "my-test", "http://example.com?my-test=foo", 2, null],
    ["variation too high", "my-test", "http://example.com?my-test=5", 2, null],
    ["high numVariations", "my-test", "http://example.com?my-test=5", 6, 5],
    [
      "equal to numVariations",
      "my-test",
      "http://example.com?my-test=5",
      5,
      null
    ],
    [
      "other query string before",
      "my-test",
      "http://example.com?foo=bar&my-test=1",
      2,
      1
    ],
    [
      "other query string after",
      "my-test",
      "http://example.com?foo=bar&my-test=1&bar=baz",
      2,
      1
    ],
    ["anchor", "my-test", "http://example.com?my-test=1#foo", 2, 1]
  ],
  "inNamespace": [
    ["user 1, namespace1, 1", "1", ["namespace1", 0, 0.4], false],
    ["user 1, namespace1, 2", "1", ["namespace1", 0.4, 1], true],
    ["user 1, namespace2, 1", "1", ["namespace2", 0, 0.4], false],
    ["user 1, namespace2, 2", "1", ["namespace2", 0.4, 1], true],
    ["user 2, namespace1, 1", "2", ["namespace1", 0, 0.4], false],
    ["user 2, namespace1, 2", "2", ["namespace1", 0.4, 1], true],
    ["user 2, namespace2, 1", "2", ["namespace2", 0, 0.4], false],
    ["user 2, namespace2, 2", "2", ["namespace2", 0.4, 1], true],
    ["user 3, namespace1, 1", "3", ["namespace1", 0, 0.4], false],
    ["user 3, namespace1, 2", "3", ["namespace1", 0.4, 1], true],
    ["user 3, namespace2, 1", "3", ["namespace2", 0, 0.4], true],
    ["user 3, namespace2, 2", "3", ["namespace2", 0.4, 1], false],
    ["user 4, namespace1, 1", "4", ["namespace1", 0, 0.4], false],
    ["user 4, namespace1, 2", "4", ["namespace1", 0.4, 1], true],
    ["user 4, namespace2, 1", "4", ["namespace2", 0, 0.4], true],
    ["user 4, namespace2, 2", "4", ["namespace2", 0.4, 1], false]
  ],
  "getEqualWeights": [
    [-1, []],
    [0, []],
    [1, [1]],
    [2, [0.5, 0.5]],
    [3, [0.33333333, 0.33333333, 0.33333333]],
    [4, [0.25, 0.25, 0.25, 0.25]]
  ],
  "decrypt": [
    [
      "Valid feature",
      "m5ylFM6ndyOJA2OPadubkw==.Uu7ViqgKEt/dWvCyhI46q088PkAEJbnXKf3KPZjf9IEQQ+A8fojNoxw4wIbPX3aj",
      "Zvwv/+uhpFDznZ6SX28Yjg==",
      "{\"feature\":{\"defaultValue\":true}}"
    ],
    [
      "Broken JSON",
      "SVZIM2oKD1JoHNIeeoW3Uw==.AGbRiGAHf2f6/ziVr9UTIy+bVFmVli6+bHZ2jnCm9N991ITv1ROvOEjxjLSmgEpv",
      "UQD0Qqw7fM1bhfKKPH8TGw==",
      "{\"feature\":{\"defaultValue\":true?5%"
    ],
    [
      "Wrong key",
      "m5ylFM6ndyOJA2OPadubkw==.Uu7ViqgKEt/dWvCyhI46q088PkAEJbnXKf3KPZjf9IEQQ+A8fojNoxw4wIbPX3aj",
      "Zvwv/+uhpFDznZ6SX39Yjg==",
      null
    ],
    [
      "Invalid key length",
      "m5ylFM6ndyOJA2OPadubkw==.Uu7ViqgKEt/dWvCyhI46q088PkAEJbnXKf3KPZjf9IEQQ+A8fojNoxw4wIbPX3aj",
      "Zvwv/+uhpFDznSX39Yjg==",
      null
    ],
    [
      "Invalid key characters",
      "m5ylFM6ndyOJA2OPadubkw==.Uu7ViqgKEt/dWvCyhI46q088PkAEJbnXKf3KPZjf9IEQQ+A8fojNoxw4wIbPX3aj",
      "Zvwv/%!(pFDznZ6SX39Yjg==",
      null
    ],
    [
      "Invalid body",
      "m5ylFM6ndyOJA2OPadubkw==.Uu7ViqgKEt/dWvCyhI46q0!*&()f3KPZjf9IEQQ+A8fojNoxw4wIbPX3aj",
      "Zvwv/+uhpFDznZ6SX28Yjg==",
      null
    ],
    [
      "Invalid iv length",
      "m5ylFM6ndyOPadubkw==.Uu7ViqgKEt/dWvCyhI46q088PkAEJbnXKf3KPZjf9IEQQ+A8fojNoxw4wIbPX3aj",
      "Zvwv/+uhpFDznZ6SX28Yjg==",
      null
    ],
    [
      "Invalid iv",
      "m5ylFM6*&(OJA2OPadubkw==.Uu7ViqgKEt/dWvCyhI46q088PkAEJbnXKf3KPZjf9IEQQ+A8fojNoxw4wIbPX3aj",
      "Zvwv/+uhpFDznZ6SX28Yjg==",
      null
    ],
    [
      "Missing delimiter",
      "m5ylFM6ndyOJA2OPadubkw==Uu7ViqgKEt/dWvCyhI46q088PkAEJbnXKf3KPZjf9IEQQ+A8fojNoxw4wIbPX3aj",
      "Zvwv/+uhpFDznZ6SX28Yjg==",
      null
    ],
    [
      "Corrupted payload",
      "fsa*(&(SF*&F&SF^SD&*FS&*6fsdkajfd",
      "Zvwv/+uhpFDznZ6SX28Yjg==",
      null
    ]
  ],
  "stickyBucket": [
    [
      "use fallbackAttribute when missing hashAttribute",
      {
        "attributes": { "anonymousId": "123" },
        "features": {
          "feature": {
            "defaultValue": 0,
            "rules": [
              {
                "variations": [0, 1, 2, 3],
                "hashAttribute": "id",
                "fallbackAttribute": "anonymousId"
              }
            ]
          }
        }
      },
      [],
      "feature",
      {
        "bucket": 0.863,
        "featureId": "feature",
        "hashAttribute": "anonymousId",
        "hashUsed": true,
        "hashValue": "123",
        "inExperiment": true,
        "key": "3",
        "stickyBucketUsed": false,
        "value": 3,
        "variationId": 3
      },
      {
        "anonymousId||123": {
          "assignments": { "feature__0": "3" },
          "attributeName": "anonymousId",
          "attributeValue": "123"
        }
      }
    ],
    [
      "performs evaluation without sticky bucket",
      {
        "attributes": {
          "deviceId": "d123",
          "anonymousId": "ses123",
          "foo": "bar",
          "country": "USA"
        },
        "features": {
          "exp1": {
            "defaultValue": "control",
            "rules": [
              {
                "key": "feature-exp",
                "seed": "feature-exp",
                "hashAttribute": "id",
                "fallbackAttribute": "deviceId",
                "hashVersion": 2,
                "bucketVersion": 0,
                "condition": { "country": "USA" },
                "variations": ["control", "red", "blue"],
                "meta": [{ "key": "0" }, { "key": "1" }, { "key": "2" }],
                "coverage": 1,
                "weights": [0.3334, 0.3333, 0.3333],
                "phase": "0"
              }
            ]
          }
        },
        "stickyBucketAssignmentDocs": {}
      },
      [],
      "exp1",
      {
        "bucket": 0.6468,
        "featureId": "exp1",
        "hashAttribute": "deviceId",
        "hashUsed": true,
        "hashValue": "d123",
        "inExperiment": true,
        "key": "1",
        "stickyBucketUsed": false,
        "value": "red",
        "variationId": 1
      },
      {
        "deviceId||d123": {
          "assignments": { "feature-exp__0": "1" },
          "attributeName": "deviceId",
          "attributeValue": "d123"
        }
      }
    ],
    [
      "evaluates based on stored sticky bucket",
      {
        "attributes": {
          "deviceId": "d123",
          "anonymousId": "ses123",
          "foo": "bar",
          "country": "USA"
        },
        "features": {
          "exp1": {
            "defaultValue": "control",
            "rules": [
              {
                "key": "feature-exp",
                "seed": "feature-exp",
                "hashAttribute": "id",
                "fallbackAttribute": "deviceId",
                "hashVersion": 2,
                "bucketVersion": 0,
                "condition": { "country": "USA" },
                "variations": ["control", "red", "blue"],
                "meta": [{ "key": "0" }, { "key": "1" }, { "key": "2" }],
                "coverage": 1,
                "weights": [0.3334, 0.3333, 0.3333],
                "phase": "0"
              }
            ]
          }
        }
      },
      [
        {
          "attributeName": "deviceId",
          "attributeValue": "d123",
          "assignments": {
            "feature-exp__0": "2"
          }
        }
      ],
      "exp1",
      {
        "bucket": 0.6468,
        "featureId": "exp1",
        "hashAttribute": "deviceId",
        "hashUsed": true,
        "hashValue": "d123",
        "inExperiment": true,
        "key": "2",
        "stickyBucketUsed": true,
        "value": "blue",
        "variationId": 2
      },
      {
        "deviceId||d123": {
          "assignments": { "feature-exp__0": "2" },
          "attributeName": "deviceId",
          "attributeValue": "d123"
        }
      }
    ],
    [
      "does not consume a sticky bucket not belonging to the user",
      {
        "attributes": {
          "deviceId": "d123",
          "anonymousId": "ses123",
          "foo": "bar",
          "country": "USA"
        },
        "features": {
          "exp1": {
            "defaultValue": "control",
            "rules": [
              {
                "key": "feature-exp",
                "seed": "feature-exp",
                "hashAttribute": "id",
                "fallbackAttribute": "deviceId",
                "hashVersion": 2,
                "bucketVersion": 0,
                "condition": { "country": "USA" },
                "variations": ["control", "red", "blue"],
                "meta": [{ "key": "0" }, { "key": "1" }, { "key": "2" }],
                "coverage": 1,
                "weights": [0.3334, 0.3333, 0.3333],
                "phase": "0"
              }
            ]
          }
        }
      },
      [
        {
          "attributeName": "deviceId",
          "attributeValue": "d456",
          "assignments": {
            "feature-exp__0": "2"
          }
        }
      ],
      "exp1",
      {
        "bucket": 0.6468,
        "featureId": "exp1",
        "hashAttribute": "deviceId",
        "hashUsed": true,
        "hashValue": "d123",
        "inExperiment": true,
        "key": "1",
        "stickyBucketUsed": false,
        "value": "red",
        "variationId": 1
      },
      {
        "deviceId||d123": {
          "assignments": { "feature-exp__0": "1" },
          "attributeName": "deviceId",
          "attributeValue": "d123"
        }
      }
    ],
    [
      "upgrades a sticky bucket doc from a fallbackAttribute to a hashAttribute",
      {
        "attributes": {
          "id": "i123",
          "anonymousId": "ses123",
          "foo": "bar",
          "country": "USA"
        },
        "features": {
          "exp1": {
            "defaultValue": "control",
            "rules": [
              {
                "key": "feature-exp",
                "seed": "feature-exp",
                "hashAttribute": "id",
                "fallbackAttribute": "anonymousId",
                "hashVersion": 2,
                "bucketVersion": 0,
                "condition": { "country": "USA" },
                "variations": ["control", "red", "blue"],
                "meta": [{ "key": "0" }, { "key": "1" }, { "key": "2" }],
                "coverage": 1,
                "weights": [0.3334, 0.3333, 0.3333],
                "phase": "0"
              }
            ]
          }
        }
      },
      [
        {
          "attributeName": "anonymousId",
          "attributeValue": "ses123",
          "assignments": {
            "feature-exp__0": "1"
          }
        }
      ],
      "exp1",
      {
        "bucket": 0.9943,
        "featureId": "exp1",
        "hashAttribute": "id",
        "hashUsed": true,
        "hashValue": "i123",
        "inExperiment": true,
        "key": "1",
        "stickyBucketUsed": true,
        "value": "red",
        "variationId": 1
      },
      {
        "anonymousId||ses123": {
          "assignments": { "feature-exp__0": "1" },
          "attributeName": "anonymousId",
          "attributeValue": "ses123"
        },
        "id||i123": {
          "assignments": { "feature-exp__0": "1" },
          "attributeName": "id",
          "attributeValue": "i123"
        }
      }
    ],
    [
      "favors a sticky bucket doc based on hashAttribute over fallbackAttribute",
      {
        "attributes": {
          "id": "i123",
          "anonymousId": "ses123",
          "foo": "bar",
          "country": "USA"
        },
        "features": {
          "exp1": {
            "defaultValue": "control",
            "rules": [
              {
                "key": "feature-exp",
                "seed": "feature-exp",
                "hashAttribute": "id",
                "fallbackAttribute": "anonymousId",
                "hashVersion": 2,
                "bucketVersion": 0,
                "condition": { "country": "USA" },
                "variations": ["control", "red", "blue"],
                "meta": [{ "key": "0" }, { "key": "1" }, { "key": "2" }],
                "coverage": 1,
                "weights": [0.3334, 0.3333, 0.3333],
                "phase": "0"
              }
            ]
          }
        }
      },
      [
        {
          "attributeName": "anonymousId",
          "attributeValue": "ses123",
          "assignments": {
            "feature-exp__0": "2"
          }
        },
        {
          "attributeName": "id",
          "attributeValue": "i123",
          "assignments": {
            "feature-exp__0": "1"
          }
        }
      ],
      "exp1",
      {
        "bucket": 0.9943,
        "featureId": "exp1",
        "hashAttribute": "id",
        "hashUsed": true,
        "hashValue": "i123",
        "inExperiment": true,
        "key": "1",
        "stickyBucketUsed": true,
        "value": "red",
        "variationId": 1
      },
      {
        "anonymousId||ses123": {
          "assignments": { "feature-exp__0": "2" },
          "attributeName": "anonymousId",
          "attributeValue": "ses123"
        },
        "id||i123": {
          "assignments": { "feature-exp__0": "1" },
          "attributeName": "id",
          "attributeValue": "i123"
        }
      }
    ],
    [
      "resets sticky bucketing when the bucketVersion changes",
      {
        "attributes": {
          "id": "i123",
          "foo": "bar",
          "country": "USA"
        },
        "features": {
          "exp1": {
            "defaultValue": "control",
            "rules": [
              {
                "key": "feature-exp",
                "seed": "feature-exp",
                "hashAttribute": "id",
                "fallbackAttribute": "deviceId",
                "hashVersion": 2,
                "bucketVersion": 3,
                "condition": { "country": "USA" },
                "variations": ["control", "red", "blue"],
                "meta": [{ "key": "0" }, { "key": "1" }, { "key": "2" }],
                "coverage": 1,
                "weights": [0.3334, 0.3333, 0.3333],
                "phase": "0"
              }
            ]
          }
        }
      },
      [
        {
          "assignments": { "feature-exp__0": "1" },
          "attributeName": "id",
          "attributeValue": "i123"
        }
      ],
      "exp1",
      {
        "bucket": 0.9943,
        "featureId": "exp1",
        "hashAttribute": "id",
        "hashUsed": true,
        "hashValue": "i123",
        "inExperiment": true,
        "key": "2",
        "stickyBucketUsed": false,
        "value": "blue",
        "variationId": 2
      },
      {
        "id||i123": {
          "assignments": {
            "feature-exp__0": "1",
            "feature-exp__3": "2"
          },
          "attributeName": "id",
          "attributeValue": "i123"
        }
      }
    ],
    [
      "stops test enrollment when and existing sticky bucket is blocked by version",
      {
        "attributes": {
          "id": "i123",
          "foo": "bar",
          "country": "USA"
        },
        "features": {
          "exp1": {
            "defaultValue": "control",
            "rules": [
              {
                "key": "feature-exp",
                "seed": "feature-exp",
                "hashAttribute": "id",
                "fallbackAttribute": "deviceId",
                "hashVersion": 2,
                "bucketVersion": 3,
                "minBucketVersion": 3,
                "condition": { "country": "USA" },
                "variations": ["control", "red", "blue"],
                "meta": [{ "key": "0" }, { "key": "1" }, { "key": "2" }],
                "coverage": 1,
                "weights": [0.3334, 0.3333, 0.3333],
                "phase": "0"
              }
            ]
          }
        }
      },
      [
        {
          "assignments": { "feature-exp__0": "1" },
          "attributeName": "id",
          "attributeValue": "i123"
        }
      ],
      "exp1",
      null,
      {
        "id||i123": {
          "assignments": {
            "feature-exp__0": "1"
          },
          "attributeName": "id",
          "attributeValue": "i123"
        }
      }
    ],
    [
      "disables sticky bucketing when disabled by experiment",
      {
        "attributes": {
          "id": "i123",
          "foo": "bar",
          "country": "USA"
        },
        "features": {
          "exp1": {
            "defaultValue": "control",
            "rules": [
              {
                "key": "feature-exp",
                "seed": "feature-exp",
                "hashAttribute": "id",
                "fallbackAttribute": "deviceId",
                "hashVersion": 2,
                "bucketVersion": 1,
                "disableStickyBucketing": true,
                "condition": { "country": "USA" },
                "variations": ["control", "red", "blue"],
                "meta": [{ "key": "0" }, { "key": "1" }, { "key": "2" }],
                "coverage": 1,
                "weights": [0.3334, 0.3333, 0.3333],
                "phase": "0"
              }
            ]
          }
        }
      },
      [
        {
          "attributeName": "id",
          "attributeValue": "i123",
          "assignments": { "feature-exp__0": "1" }
        }
      ],
      "exp1",
      {
        "bucket": 0.9943,
        "featureId": "exp1",
        "hashAttribute": "id",
        "hashUsed": true,
        "hashValue": "i123",
        "inExperiment": true,
        "key": "2",
        "stickyBucketUsed": false,
        "value": "blue",
        "variationId": 2
      },
      {
        "id||i123": {
          "attributeName": "id",
          "attributeValue": "i123",
          "assignments": { "feature-exp__0": "1" }
        }
      }
    ]
  ],
  "urlRedirect": [
    [
      "redirects correctly without query strings",
      {
        "attributes": { "id": "1" },
        "url": "http://www.example.com/home",
        "experiments": [
          {
            "key": "my-experiment",
            "urlPatterns": [
              {
                "type": "simple",
                "include": true,
                "pattern": "http://www.example.com/home"
              }
            ],
            "weights": [0.1, 0.9],
            "variations": [
              {},
              {
                "urlRedirect": "http://www.example.com/home-new"
              }
            ]
          }
        ]
      },
      [
        {
          "inExperiment": true,
          "urlRedirect": "http://www.example.com/home-new",
          "urlWithParams": "http://www.example.com/home-new"
        }
      ]
    ],
    [
      "redirects with query string on original url and persistQueryString enabled",
      {
        "attributes": { "id": "1" },
        "url": "http://www.example.com/home?color=blue&food=sushi",
        "experiments": [
          {
            "key": "my-experiment",
            "urlPatterns": [
              {
                "type": "simple",
                "include": true,
                "pattern": "http://www.example.com/home"
              }
            ],
            "weights": [0.1, 0.9],
            "variations": [
              {},
              {
                "urlRedirect": "http://www.example.com/home-new"
              }
            ],
            "persistQueryString": true
          }
        ]
      },
      [
        {
          "inExperiment": true,
          "urlRedirect": "http://www.example.com/home-new",
          "urlWithParams": "http://www.example.com/home-new?color=blue&food=sushi"
        }
      ]
    ],
    [
      "merges query strings on original url & redirect url with param conflicts correctly when persistQueryString enabled",
      {
        "attributes": { "id": "1" },
        "url": "http://www.example.com/home?color=blue&food=sushi&title=original",
        "experiments": [
          {
            "key": "my-experiment",
            "urlPatterns": [
              {
                "type": "simple",
                "include": true,
                "pattern": "http://www.example.com/home"
              }
            ],
            "weights": [0.1, 0.9],
            "variations": [
              {},
              {
                "urlRedirect": "http://www.example.com/home-new?name=test&color=red&food=lasagna"
              }
            ],
            "persistQueryString": true
          }
        ]
      },
      [
        {
          "inExperiment": true,
          "urlRedirect": "http://www.example.com/home-new?name=test&color=red&food=lasagna",
          "urlWithParams": "http://www.example.com/home-new?name=test&color=red&food=lasagna&title=original"
        }
      ]
    ],
    [
      "only performs a redirect for first eligible experiment when there are multiple eligible experiments",
      {
        "attributes": { "id": "1" },
        "url": "http://www.example.com/home",
        "experiments": [
          {
            "key": "my-experiment",
            "urlPatterns": [
              {
                "type": "simple",
                "include": true,
                "pattern": "http://www.example.com/"
              }
            ],
            "weights": [0.1, 0.9],
            "variations": [
              {},
              {
                "urlRedirect": "http://www.example.com/home-new"
              }
            ]
          },
          {
            "key": "my-experiment-2",
            "urlPatterns": [
              {
                "type": "simple",
                "include": true,
                "pattern": "http://www.example.com/home"
              }
            ],
            "weights": [0.1, 0.9],
            "variations": [
              {},
              {
                "urlRedirect": "http://www.example.com/home-new-new"
              }
            ]
          },
          {
            "key": "my-experiment-3",
            "urlPatterns": [
              {
                "type": "simple",
                "include": true,
                "pattern": "http://www.example.com/home"
              }
            ],
            "weights": [0.1, 0.9],
            "variations": [
              {},
              {
                "urlRedirect": "http://www.example.com/home-es"
              }
            ]
          }
        ]
      },
      [
        {
          "inExperiment": true,
          "urlRedirect": "http://www.example.com/home-new-new",
          "urlWithParams": "http://www.example.com/home-new-new"
        }
      ]
    ]
  ]
}