Tests runner rewritten using CoffeeScript for better stacktraces.

package.json

@@ -50,7 +50,7 @@
     "test": "tests"
   },
   "scripts": {
-    "test": "node tests.js"
+    "test": "./run-tests"
   },
   "license": "AGPL3"
 }

run-tests

@@ -0,0 +1,29 @@
+#!/usr/bin/env coffee
+
+# Tests runner.
+$mocha = require 'mocha'
+
+# Used to find the specification files.
+$glob = require 'glob'
+
+#=====================================================================
+
+do ->
+  # Instantiates the tests runner.
+  mocha = new $mocha {
+    reporter: 'spec'
+  }
+
+  # Processes arguments.
+  do ->
+    {argv} = process
+    i = 2
+    n = argv.length
+    mocha.grep argv[i++] while i < n
+
+  $glob 'src/**/*.spec.{coffee,js}', (error, files) ->
+    console.error(error) if error
+
+    mocha.addFile file for file in files
+
+    mocha.run()

tests.js

@@ -1,38 +0,0 @@
-var $mocha = require('mocha');
-
-var $glob = require('glob');
-
-require('coffee-script');
-
-//====================================================================
-
-var mocha = new $mocha({
-  reporter: 'spec',
-});
-
-var argv = process.argv;
-for (var i = 2, n = argv.length; i < n; ++i) {
-  mocha.grep(new RegExp(argv[i]));
-}
-
-$glob('src/**/*.spec.coffee', function (error, files) {
-  if (error) {
-    console.error(error) ;
-  }
-
-  files.forEach(function (file) {
-    mocha.addFile(file);
-  });
-
-  $glob('src/**/*.spec.js', function (error, files) {
-    if (error) {
-      console.error(error) ;
-    }
-
-    files.forEach(function (file) {
-      mocha.addFile(file);
-    });
-
-    mocha.run();
-  });
-});