Add markdown format support (#25)

Co-authored-by: Dawid Dziurla <dawidd0811@gmail.com>

node_modules/showdown/test/bootstrap.js

@@ -0,0 +1,116 @@
+/**
+ * Created by Estevao on 08-06-2015.
+ */
+
+//jscs:disable requireCamelCaseOrUpperCaseIdentifiers
+(function () {
+  'use strict';
+
+  require('source-map-support').install();
+  require('chai').should();
+  var fs = require('fs');
+  var jsdom = require('jsdom');
+  var document = new jsdom.JSDOM('', {}).window.document; // jshint ignore:line
+
+  function getTestSuite (dir) {
+    return fs.readdirSync(dir)
+      .filter(filter())
+      .map(map(dir));
+  }
+
+  function getHtmlToMdTestSuite (dir) {
+    return fs.readdirSync(dir)
+      .filter(filter())
+      .map(map2(dir));
+  }
+
+  function filter () {
+    return function (file) {
+      var ext = file.slice(-3);
+      return (ext === '.md');
+    };
+  }
+
+  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 map2 (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:    html,
+        expected: md
+      };
+    };
+  }
+
+  function assertion (testCase, converter, type) {
+    return function () {
+      //var conv = (type === 'makeMd') ? converter.makeMd : converter.makeHtml;
+
+      testCase.actual = (type === 'makeMd') ? converter.makeMd(testCase.input, document) : 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');
+
+    // Remove extra lines
+    testCase.expected = testCase.expected.trim();
+    testCase.actual = testCase.actual.trim();
+
+    //Beautify
+    //testCase.expected = beautify(testCase.expected, beauOptions);
+    //testCase.actual = beautify(testCase.actual, beauOptions);
+
+    // 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');
+
+    return testCase;
+  }
+
+  module.exports = {
+    getTestSuite: getTestSuite,
+    getHtmlToMdTestSuite: getHtmlToMdTestSuite,
+    assertion: assertion,
+    normalize: normalize,
+    showdown: require('../.build/showdown.js')
+  };
+})();
+