showdown/test/bootstrap.js

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/**
* Created by Estevao on 08-06-2015.
*/
//jscs:disable requireCamelCaseOrUpperCaseIdentifiers
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(function () {
'use strict';
require('source-map-support').install();
require('chai').should();
var fs = require('fs'),
os = require('os'),
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/*jshint -W106 */
beautify = require('js-beautify').html_beautify,
beauOptions = {
eol: os.EOL,
indent_size: 2,
preserve_newlines: false
};
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/*jshint +W106 */
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function getTestSuite(dir) {
return fs.readdirSync(dir)
.filter(filter())
.map(map(dir));
}
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function filter() {
return function (file) {
var ext = file.slice(-3);
return (ext === '.md');
};
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}
function map(dir) {
return function (file) {
var name = file.replace('.md', ''),
htmlPath = dir + name + '.html',
html = fs.readFileSync(htmlPath, 'utf8'),
mdPath = dir + name + '.md',
md = fs.readFileSync(mdPath, 'utf8');
return {
name: name,
input: md,
expected: html
};
};
}
function assertion(testCase, converter) {
return function () {
testCase.actual = converter.makeHtml(testCase.input);
testCase = normalize(testCase);
// Compare
testCase.actual.should.equal(testCase.expected);
};
}
//Normalize input/output
function normalize(testCase) {
// Normalize line returns
testCase.expected = testCase.expected.replace(/(\r\n)|\n|\r/g, '\n');
testCase.actual = testCase.actual.replace(/(\r\n)|\n|\r/g, '\n');
// Ignore all leading/trailing whitespace
testCase.expected = testCase.expected.split('\n').map(function (x) {
return x.trim();
}).join('\n');
testCase.actual = testCase.actual.split('\n').map(function (x) {
return x.trim();
}).join('\n');
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// Remove extra lines
testCase.expected = testCase.expected.trim();
testCase.actual = testCase.actual.trim();
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//Beautify
testCase.expected = beautify(testCase.expected, beauOptions);
testCase.actual = beautify(testCase.actual, beauOptions);
// Normalize line returns
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testCase.expected = testCase.expected.replace(/(\r\n)|\n|\r/g, '\n');
testCase.actual = testCase.actual.replace(/(\r\n)|\n|\r/g, '\n');
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return testCase;
}
module.exports = {
getTestSuite: getTestSuite,
assertion: assertion,
normalize: normalize,
showdown: require('../.build/showdown.js')
};
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})();