43 lines
1.3 KiB
JavaScript
43 lines
1.3 KiB
JavaScript
const marked = require('../../');
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const HtmlDiffer = require('@markedjs/html-differ').HtmlDiffer;
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const htmlDiffer = new HtmlDiffer({ignoreSelfClosingSlash: true});
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beforeEach(() => {
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marked.setOptions(marked.getDefaults());
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jasmine.addMatchers({
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toRender: () => {
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return {
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compare: (spec, expected) => {
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const result = {};
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const actual = marked(spec.markdown, spec.options);
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result.pass = htmlDiffer.isEqual(expected, actual);
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if (result.pass) {
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result.message = spec.markdown + '\n------\n\nExpected: Should Fail';
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} else {
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var expectedHtml = expected.replace(/\s/g, '');
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var actualHtml = actual.replace(/\s/g, '');
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for (var i = 0; i < expectedHtml.length; i++) {
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if (actualHtml[i] !== expectedHtml[i]) {
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actualHtml = actualHtml.substring(
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Math.max(i - 30, 0),
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Math.min(i + 30, actualHtml.length));
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expectedHtml = expectedHtml.substring(
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Math.max(i - 30, 0),
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Math.min(i + 30, expectedHtml.length));
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break;
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}
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}
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result.message = 'Expected:\n' + expectedHtml + '\n\nActual:\n' + actualHtml;
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}
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return result;
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}
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};
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}
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});
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});
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