extend.js

"use strict";

import {extend} from "../../../source/data/extend.js";
import {expect} from "chai"

describe('extend', function () {

    [
        [
            '{"a":{"b":["1","2","3"]}}',
            {
                a: {
                    b: [
                        "1",
                        "2",
                        "3"
                    ]
                }
            },
            {
                a: {
                    b: []
                }
            },
        ],        [
            '{"a":{"b":1,"d":1}}',
            {
                a: {
                    b: 1
                }
            },
            {
                a: {
                    d: 1
                }
            },
        ],

        [
            '{"a":{"b":1,"d":{"x":["car"],"f":true,"g":[]}}}',
            {},
            {
                a: {
                    b: 1,
                    d: {x: ["car"]}
                }
            },
            {
                a: {
                    d: {
                        f: true,
                        g: []
                    }
                }
            },
        ]

    ].forEach(function (data) {

        let d = data.shift()
        let a = data

        it('.extend(' + JSON.stringify(a) + ') should result in ' + d, function () {
            let x = extend.apply(this, a);
            expect(JSON.stringify(x)).is.equal(d);
        });


    });


    [


        [
            {},
            {
                a: {
                    b: 1,
                    d: ["car"]
                }
            },
            {
                a: {
                    d: {
                        f: true,
                        g: []
                    }
                }
            },
        ],
        [
            {
                a: {}
            },
            {
                a: []
            }
        ]

    ].forEach(function (data) {

        let a = data

        it('.extend(' + JSON.stringify(a) + ') should throw Error ', function () {
            expect(() => extend.apply(this, a)).to.throw(Error);
        });


    });

})