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/*global describe, it*/
'use strict';
var fs = require('fs');
var path = require('path');
var assert = require('assert');
function addTests(dir, md, skip) {
var files = fs.readdirSync(dir);
var fixtures = {};
files.forEach(function (name) {
var filePath = path.join(dir, name);
var stat = fs.statSync(filePath);
if (stat.isDirectory()) {
describe(name, function () {
addTests(filePath, md, skip);
});
return;
}
if (stat.isFile()) {
fixtures[name] = fs.readFileSync(path.join(dir, name), 'utf8');
}
});
Object.keys(fixtures).forEach(function (name) {
var src, right,
ext = path.extname(name),
base = path.basename(name, ext);
if ([ '.md', '.markdown' ].indexOf(ext) !== -1) {
src = fixtures[name];
right = fixtures[base + '.html'];
// if no .html pair found - that's doc file, skip it
if (!right) { return; }
if (!skip) {
it(base, function () {
assert.strictEqual(md.render(src), right);
});
} else {
it.skip(base, function () {
assert.strictEqual(md.render(src), right);
});
}
}
});
}
function addSpecTests(fPath, markdown, skip) {
var input,
stat = fs.statSync(fPath);
if (stat.isFile()) {
input = fs.readFileSync(fPath, 'utf8');
input = input.replace(/→/g, '\t');
describe(fPath, function () {
input.replace(/^\.\n([\s\S]*?)^\.\n([\s\S]*?)^\.$/gm, function(__, md, html, offset, orig) {
var line = orig.slice(0, offset).split(/\r?\n/g).length;
if (!skip) {
it('line ' + line, function () {
assert.strictEqual(html, markdown.render(md));
});
} else {
it.skip('line ' + line, function () {
assert.strictEqual(html, markdown.render(md));
});
}
});
});
return;
}
if (stat.isDirectory()) {
fs.readdirSync(fPath).forEach(function (name) {
addSpecTests(path.join(fPath, name), markdown, skip);
});
}
}
module.exports.addTests = addTests;
module.exports.addSpecTests = addSpecTests;