@radixiot/mango-client/test/util.spec.mjs

Mango Automation REST API client

/*
 * Copyright (C) 2023 Radix IoT LLC. All rights reserved.
 */

import { assert } from 'chai';
import { createRequire } from 'module';

const require = createRequire(import.meta.url);
const { merge } = require('../src/util');

describe('Utility functions', function () {
    it('Performs merge correctly', function () {
        const options = Object.freeze({
            prop1: 'abc',
            prop3: Object.freeze({
                nestedProp: 'xyz',
            }),
            arrayProp: [9],
        });
        const defaultOptions = Object.freeze({
            prop1: '123',
            prop2: true,
            prop3: Object.freeze({
                boolProp: true,
            }),
            arrayProp: [1, 2, 3],
        });

        const merged = merge({}, defaultOptions, options);
        assert.isNotNull(merged);
        assert.isObject(merged);

        assert.strictEqual(merged.prop1, options.prop1);

        assert.strictEqual(merged.prop2, defaultOptions.prop2);

        assert.isNotNull(merged.prop3);
        assert.isObject(merged.prop3);
        assert.notEqual(merged.prop3, options.prop3);
        assert.notEqual(merged.prop3, defaultOptions.prop3);
        assert.lengthOf(Object.keys(merged.prop3), 2);
        assert.strictEqual(merged.prop3.nestedProp, options.prop3.nestedProp);
        assert.strictEqual(merged.prop3.boolProp, defaultOptions.prop3.boolProp);

        assert.isArray(merged.arrayProp);
        assert.notEqual(merged.arrayProp, options.arrayProp);
        assert.lengthOf(merged.arrayProp, options.arrayProp.length);
        assert.strictEqual(merged.arrayProp[0], options.arrayProp[0]);
    });
});