mobitel-json-schema-template/test/array/test.array-additional.js

NodeJs module for helping creation JSON schemas

/* eslint no-undefined: 0, func-names: 0, prefer-arrow-callback: 0, max-nested-callbacks: 0 */

const assert = require('assert');
const jst = require('../../index.js');
const jstArray = jst.array();

const has = function objHasProperty(obj, property) {
    return Object.prototype.hasOwnProperty.call(obj, property);
};

module.exports = function testsAdditional() {
    it('should be function', function() {
        assert.equal(typeof jstArray.additional, 'function');
    });

    it('should return class instance', function() {
        const result = jstArray.additional(true);
        assert.equal(typeof result, 'object');
        assert.equal((result instanceof Object), true);
        assert.equal((result instanceof jstArray.constructor), true);
        assert.equal((result.constructor === jstArray.constructor), true);
    });

    describe('should return object when', function() {
        const test = (...args) => {
            let result;
            if (args.length > 0) {
                result = jst.array().additional(...args);
            } else {
                result = jst.array().additional();
            }
            assert.equal(typeof result, 'object');
            assert.equal(has(result, 'rule'), true);
            assert.equal(has(result.rule, 'type'), true);
            assert.equal(has(result.rule, 'additionalItems'), true);
            assert.equal(result.rule.type, 'array');
            assert.equal(result.rule.additionalItems, Boolean(args[0]));
        };

        it('call without arguments', function() {
            test();
        });

        it('call with null', function() {
            test(null);
        });

        it('call with true', function() {
            test(true);
        });

        it('call with false', function() {
            test(false);
        });

        it('call with NaN', function() {
            test(NaN);
        });

        it('call with Function', function() {
            test(() => 10);
        });

        it('call with Number', function() {
            test(1);
        });

        it('call with Number as 0', function() {
            test(0);
        });

        it('call with float Number', function() {
            test(1.2);
        });

        it('call with String', function() {
            test('string');
        });

        it('call with empty String', function() {
            test('');
        });

        it('call with Array', function() {
            test([1, 2, 3]);
        });

        it('call with empty Array', function() {
            test([]);
        });

        it('call with Object', function() {
            test({key: 'value'});
        });

        it('call with empty Object', function() {
            test({});
        });

        it('call with Symbol', function() {
            test(Symbol('test'));
        });

        it('call with RegExp', function() {
            test(/^\d*$/);
        });

        it('call with multiple arguments', function() {
            test([1, 2, 3], 'value', 1, null);
        });
    });
};