tent-markdown/test/features.t.js

Tent dialect for markdown lib

// Adapted from https://github.com/evilstreak/markdown-js/blob/95f77476731793a2831184b2ebb935ce846b4bad/test/features.t.js

var markdown = require('../lib/tent-markdown').markdown;

function test_dialect( dialect, features ) {
  var fs = require("fs"),
      path = require("path"),
      tap = require("tap");

  var slurpFile = function slurpFile( path ) {
    return fs.readFileSync( path, "utf8" );
  };

  var isFile = function isFile( f ) {
    try {
      return fs.statSync( f ).isFile();
    }
    catch (e) {
      if ( e.code === "ENOENT" )
        return false;
      throw e;
    }
  };


  tap.test( dialect, function(tap) {
    for ( var f in features ) {
      (function( feature ) {
        tap.test( feature, function(tap) {
          var test_path = path.join(__dirname, "features", feature);

          // grab all the test files in this feature
          var tests = fs.readdirSync( test_path );

          // filter to only the raw files
          tests = tests.filter( function( x ) {return x.match( /\.text$/ ); } );

          // remove the extensions
          tests = tests.map( function( x ) {return x.replace( /\.text$/, "" ); } );

          for ( var t in tests ) {
            // load the raw text
            var testName = dialect + "/" + feature + "/" + tests[ t ].substring( tests[ t ].lastIndexOf( "/" ) + 1 ),
                testFileBase = path.join(test_path, tests[ t ]),
                text = slurpFile( testFileBase + ".text" );

            // load the target output
            var json = JSON.parse( slurpFile( testFileBase + ".json" ) );

            var output = markdown.toHTMLTree( text, dialect );
            tap.equivalent( output, json, testName, {todo: isFile( testFileBase + ".todo" )} );
          }
          tap.end();
        } );
      } )( features[ f ] );
    }
  });
}

var dialects = {};
dialects.Tent = [
  "code",
  "emphasis",
  "linebreaks",
  "links",
  "links/autolink",
  "strikethrough",
  "blockquotes"
];

for ( var d in dialects ) {
  test_dialect( d, dialects[ d ] );
}