@tdb/util/lib/helpers/value/value.util.test.js

Shared helpers and utilities.

"use strict";
var _this = this;
Object.defineProperty(exports, "__esModule", { value: true });
var tslib_1 = require("tslib");
var chai_1 = require("chai");
var _1 = require(".");
var defaultValue = _1.value.defaultValue;
describe('defaultValue', function () {
    it('does not change the given value', function () {
        chai_1.expect(defaultValue(1)).to.eql(1);
        chai_1.expect(defaultValue(1, 2)).to.eql(1);
        chai_1.expect(defaultValue(0, 2)).to.eql(0);
        chai_1.expect(defaultValue(undefined)).to.eql(undefined);
        chai_1.expect(defaultValue('foo', 'bar')).to.eql('foo');
        chai_1.expect(defaultValue('', 'bar')).to.eql('');
        chai_1.expect(defaultValue(true, false)).to.eql(true);
        chai_1.expect(defaultValue(false, true)).to.eql(false);
    });
    it('uses the given default value', function () {
        chai_1.expect(defaultValue(undefined, 1)).to.eql(1);
        chai_1.expect(defaultValue(undefined, 'bar')).to.eql('bar');
        chai_1.expect(defaultValue('' || undefined, 'bar')).to.eql('bar');
        chai_1.expect(defaultValue(undefined, { foo: 123 })).to.eql({
            foo: 123,
        });
        chai_1.expect(defaultValue(undefined, false)).to.eql(false);
        chai_1.expect(defaultValue(undefined, true)).to.eql(true);
    });
});
describe('deleteUndefined', function () {
    it('retains existing values, removes undefined', function () {
        var res = _1.value.deleteUndefined({
            nothing: undefined,
            yes: true,
            no: false,
            zero: 0,
            value: null,
            text: '',
        });
        chai_1.expect(res).to.eql({
            yes: true,
            no: false,
            zero: 0,
            value: null,
            text: '',
        });
    });
});
describe('deleteEmpty', function () {
    it('deletes empty/undefined values', function () {
        var res = _1.value.deleteEmpty({
            nothing: undefined,
            yes: true,
            no: false,
            zero: 0,
            value: null,
            text: '',
        });
        chai_1.expect(res).to.eql({
            yes: true,
            no: false,
            zero: 0,
            value: null,
        });
    });
});
describe('isStatusOk', function () {
    it('is ok', function () { return tslib_1.__awaiter(_this, void 0, void 0, function () {
        return tslib_1.__generator(this, function (_a) {
            chai_1.expect(_1.value.isStatusOk(200)).to.eql(true);
            chai_1.expect(_1.value.isStatusOk(201)).to.eql(true);
            return [2];
        });
    }); });
    it('is not ok', function () { return tslib_1.__awaiter(_this, void 0, void 0, function () {
        return tslib_1.__generator(this, function (_a) {
            chai_1.expect(_1.value.isStatusOk(404)).to.eql(false);
            chai_1.expect(_1.value.isStatusOk(500)).to.eql(false);
            chai_1.expect(_1.value.isStatusOk(0)).to.eql(false);
            chai_1.expect(_1.value.isStatusOk(undefined)).to.eql(false);
            return [2];
        });
    }); });
});
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