38 lines
1.4 KiB
JavaScript
38 lines
1.4 KiB
JavaScript
import {countCharacters} from 'ghost-admin/helpers/gh-count-characters';
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import {describe, it} from 'mocha';
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import {expect} from 'chai';
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describe('Unit: Helper: gh-count-characters', function () {
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let defaultStyle = 'color: rgb(69, 195, 46);';
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let errorStyle = 'color: rgb(240, 82, 48);';
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it('counts remaining chars', function () {
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let result = countCharacters(['test']);
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expect(result.string)
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.to.equal(`<span class="word-count" style="${defaultStyle}">196</span>`);
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});
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it('warns when nearing limit', function () {
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let result = countCharacters([Array(195 + 1).join('x')]);
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expect(result.string)
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.to.equal(`<span class="word-count" style="${errorStyle}">5</span>`);
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});
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it('indicates too many chars', function () {
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let result = countCharacters([Array(205 + 1).join('x')]);
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expect(result.string)
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.to.equal(`<span class="word-count" style="${errorStyle}">-5</span>`);
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});
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it('counts multibyte correctly', function () {
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let result = countCharacters(['💩']);
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expect(result.string)
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.to.equal(`<span class="word-count" style="${defaultStyle}">199</span>`);
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// emoji + modifier is still two chars
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result = countCharacters(['💃🏻']);
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expect(result.string)
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.to.equal(`<span class="word-count" style="${defaultStyle}">198</span>`);
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});
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});
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