1bbaf65a22
- The index.js file was actually loader code - It was mainly used by the unit tests, which needed to be rewritten to get each helper individually
101 lines
3.4 KiB
JavaScript
101 lines
3.4 KiB
JavaScript
const should = require('should');
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const handlebars = require('../../../core/frontend/services/theme-engine/engine').handlebars;
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const concat = require('../../../core/frontend/helpers/concat');
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const url = require('../../../core/frontend/helpers/url');
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const configUtils = require('../../utils/configUtils');
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let defaultGlobals;
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function compile(templateString) {
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const template = handlebars.compile(templateString);
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template.with = (locals = {}, globals) => {
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globals = globals || defaultGlobals;
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return template(locals, globals);
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};
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return template;
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}
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describe('{{concat}} helper', function () {
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before(function () {
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handlebars.registerHelper('concat', concat);
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handlebars.registerHelper('url', url);
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configUtils.config.set('url', 'https://siteurl.com');
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defaultGlobals = {
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data: {
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site: {
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url: configUtils.config.get('url')
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}
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}
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};
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});
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it('can correctly concat nothing', function () {
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compile('{{concat}}')
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.with({})
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.should.eql('');
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});
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it('can correctly concat things that resolve to empty', function () {
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compile('{{concat tag.slug slug}}')
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.with({tag: {}})
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.should.eql('');
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});
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it('can concat simple strings', function () {
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compile('{{concat "hello" "world"}}')
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.with({})
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.should.eql('helloworld');
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});
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it('can concat simple strings with a custom separator', function () {
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compile('{{concat "hello" "world" separator=" "}}')
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.with({})
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.should.eql('hello world');
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});
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it('can concat strings and numbers', function () {
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compile('{{concat "abcd" 1234}}')
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.with({})
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.should.eql('abcd1234');
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});
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it('can concat strings and global variables', function () {
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compile('{{concat @site.url "?my=param"}}')
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.with({})
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.should.eql('https://siteurl.com?my=param');
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});
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it('can concat strings and local variables', function () {
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compile('{{concat tag.slug "?my=param"}}')
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.with({tag: {slug: 'my-tag'}})
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.should.eql('my-tag?my=param');
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});
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it('can concat strings from custom helpers (SafeStrings)', function () {
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compile('{{concat (url) "?my=param"}}')
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// Simulate a post - using a draft to prove url helper gets called
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// because published posts get their urls from a cache that we don't have access to, so we just get 404
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.with({title: 'My Draft Post', slug: 'my-post', html: '<p>My Post</p>', uuid: '1234'})
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.should.eql('/p/1234/?my=param');
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});
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it('can concat mixed args', function () {
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compile('{{concat @site.url (url) "?slug=" slug}}')
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// Simulate a post - using a draft to prove url helper gets called
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// because published posts get their urls from a cache that we don't have access to, so we just get 404
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.with({title: 'My Draft Post', slug: 'my-post', html: '<p>My Post</p>', uuid: '1234'})
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.should.eql('https://siteurl.com/p/1234/?slug=my-post');
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});
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it('will output object Object for sill args', function () {
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compile('{{concat @site "?my=param"}}')
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.with({})
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.should.eql('[object Object]?my=param');
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});
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});
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