@nlighten/json-transform-core/dist/functions/examples/length.json

Core types and utilities for handling JSON transformers

[
    {
        "name": "Auto Detect",
        "given": {
            "input": "Hello World",
            "definition": "$$length:hello world"
        },
        "expect": {
            "equal": 11
        }
    },
    {
        "name": "Auto Detect with Empty Arguments",
        "given": {
            "input": "Hello World",
            "definition": "$$length():$"
        },
        "expect": {
            "equal": 11
        }
    },
    {
        "name": "Auto Detect with Array",
        "given": {
            "input": ["Hello", "World"],
            "definition": "$$length:$"
        },
        "expect": {
            "equal": 2
        }
    },
    {
        "name": "Auto Detect with Object",
        "given": {
            "input": { "a": "Hello", "b": "World", "c": "foo", "d": "bar" },
            "definition": "$$length:$"
        },
        "expect": {
            "equal": 4
        }
    },
    {
        "name": "String Only",
        "given": {
            "input": "Hello World",
            "definition": "$$length(STRING):hello world"
        },
        "expect": {
            "equal": 11
        }
    },
    {
        "name": "String Only with Empty Arguments",
        "given": {
            "input": "Hello World",
            "definition": "$$length(STRING):$"
        },
        "expect": {
            "equal": 11
        }
    },
    {
        "name": "String Only with Array",
        "given": {
            "input": ["Hello", "World"],
            "definition": "$$length(STRING):$"
        },
        "expect": {
            "isNull": true
        }
    },
    {
        "name": "String Only with Object",
        "given": {
            "input": { "a": "Hello", "b": "World", "c": "foo", "d": "bar" },
            "definition": "$$length(STRING):$"
        },
        "expect": {
            "isNull": true
        }
    },
    {
        "name": "Array Only",
        "given": {
            "input": "Hello World",
            "definition": "$$length(ARRAY):hello world"
        },
        "expect": {
            "isNull": true
        }
    },
    {
        "name": "Array Only with Empty Arguments",
        "given": {
            "input": "Hello World",
            "definition": "$$length(ARRAY):$"
        },
        "expect": {
            "isNull": true
        }
    },
    {
        "name": "Array Only with Array",
        "given": {
            "input": ["Hello", "World"],
            "definition": "$$length(ARRAY):$"
        },
        "expect": {
            "equal": 2
        }
    },
    {
        "name": "Array Only with Object",
        "given": {
            "input": { "a": "Hello", "b": "World", "c": "foo", "d": "bar" },
            "definition": "$$length(ARRAY):$"
        },
        "expect": {
            "isNull": true
        }
    },
    {
        "name": "Object Only",
        "given": {
            "input": "Hello World",
            "definition": "$$length(OBJECT):hello world"
        },
        "expect": {
            "isNull": true
        }
    },
    {
        "name": "Object Only with Empty Arguments",
        "given": {
            "input": "Hello World",
            "definition": "$$length(OBJECT):$"
        },
        "expect": {
            "isNull": true
        }
    },
    {
        "name": "Object Only with Array",
        "given": {
            "input": ["Hello", "World"],
            "definition": "$$length(OBJECT):$"
        },
        "expect": {
            "isNull": true
        }
    },
    {
        "name": "Object Only with Object",
        "given": {
            "input": { "a": "Hello", "b": "World", "c": "foo", "d": "bar" },
            "definition": "$$length(OBJECT):$"
        },
        "expect": {
            "equal": 4
        }
    },
    {
        "name": "Zero Default",
        "given": {
            "input": null,
            "definition": "$$length:$"
        },
        "expect": {
            "isNull": true
        }
    },
    {
        "name": "Zero Default with True",
        "given": {
            "input": null,
            "definition": "$$length(AUTO,true):$"
        },
        "expect": {
            "equal": 0
        }
    },
    {
        "name": "Zero Default with Number",
        "given": {
            "input": 42,
            "definition": "$$length(AUTO,true):$"
        },
        "expect": {
            "equal": 0
        }
    },
    {
        "name": "Zero Default with Boolean",
        "given": {
            "input": true,
            "definition": "$$length(AUTO,true):$"
        },
        "expect": {
            "equal": 0
        }
    }
]