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32 lines
1019 B
JavaScript
32 lines
1019 B
JavaScript
const handlebars = require('handlebars')
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const should = require('should/as-function')
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const times = require('../../../src/website/theme-base/helpers/times')
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describe('Handlebars helpers: times', () => {
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handlebars.registerHelper('times', times)
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it('executes a block several times', () => {
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const template = handlebars.compile('{{#times 3}}Hello{{/times}}')
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const res = template({})
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should(res).eql('HelloHelloHello')
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})
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it('skips the block when count is 0', () => {
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const template = handlebars.compile('{{#times 0}}Hello{{/times}}')
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const res = template({})
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should(res).eql('')
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})
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it('passes the context to the block', () => {
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const template = handlebars.compile('{{#times 3}}{{hello}}{{/times}}')
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const res = template({ hello: 'world' })
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should(res).eql('worldworldworld')
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})
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it('passes the @index to the block', () => {
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const template = handlebars.compile('{{#times 3}}{{@index}}{{/times}}')
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const res = template({})
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should(res).eql('012')
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})
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})
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