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93 lines
2.8 KiB
93 lines
2.8 KiB
/*
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* Squidex Headless CMS
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*
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* @license
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* Copyright (c) Squidex UG (haftungsbeschränkt). All rights reserved.
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*/
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/* eslint-disable no-template-curly-in-string */
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import { DateTime } from './date-time';
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import { interpolate } from './interpolator';
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describe('interpolate', () => {
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it('should keep string untouched if does not contain interpolation', () => {
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const result = interpolate('hello world');
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expect(result).toEqual('hello world');
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});
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it('should interpolate with object value', () => {
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const result = interpolate('hello ${string}', { string: 'world' });
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expect(result).toEqual('hello world');
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});
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it('should interpolate without dollar', () => {
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const result = interpolate('hello {string}', { string: 'world' });
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expect(result).toEqual('hello world');
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});
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it('should interpolate with multiple object values', () => {
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const result = interpolate('hello ${string1}${string2}', { string1: 'world', string2: '!' });
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expect(result).toEqual('hello world!');
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});
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it('should interpolate with array value', () => {
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const result = interpolate('hello ${1}', ['my', 'world']);
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expect(result).toEqual('hello world');
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});
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it('should interpolate with complex path', () => {
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const result = interpolate('hello ${array.1}', { array: ['my', 'world'] });
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expect(result).toEqual('hello world');
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});
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it('should return undefined if not found in object', () => {
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const result = interpolate('hello ${value}', { string: 'world' });
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expect(result).toEqual('hello undefined');
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});
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it('should return undefined if not found in array', () => {
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const result = interpolate('hello ${4}', ['my', 'world']);
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expect(result).toEqual('hello undefined');
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});
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it('should return undefined if not a valid index', () => {
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const result = interpolate('hello ${index}', ['my', 'world']);
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expect(result).toEqual('hello undefined');
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});
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it('should return undefined if it resolved to object', () => {
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const result = interpolate('hello ${data}', { data: {} });
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expect(result).toEqual('hello undefined');
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});
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it('should return undefined if it resolved to array', () => {
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const result = interpolate('hello ${data}', { data: [] });
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expect(result).toEqual('hello undefined');
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});
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it('should allow object shortcuts', () => {
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const result = interpolate('hello ${data}', { data: { iv: 'world' } }, 'iv');
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expect(result).toEqual('hello world');
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});
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it('should resolve dateTime', () => {
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const now = DateTime.now();
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const result = interpolate('hello ${time}', { time: now });
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expect(result).toEqual(`hello ${now.toISOString()}`);
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});
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});
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