Start in on the tests

lib/document_handler.js

@@ -3,13 +3,16 @@ var winston = require('winston');
 // For handling serving stored documents
 
 var DocumentHandler = function(options) {
-  if (options) {
-    this.keyLength = options.keyLength || 10;
-    this.maxLength = options.maxLength; // none by default
-    this.store = options.store;
+  if (!options) {
+    options = {};
   }
+  this.keyLength = options.keyLength || DocumentHandler.defaultKeyLength;
+  this.maxLength = options.maxLength; // none by default
+  this.store = options.store;
 };
 
+DocumentHandler.defaultKeyLength = 10;
+
 // Handle retrieving a document
 DocumentHandler.prototype.handleGet = function(key, response, skipExpire) {
   this.store.get(key, function(ret) {
@@ -78,11 +81,6 @@ DocumentHandler.prototype.chooseKey = function(callback) {
   }); 
 };
 
-// Return a boolean indicating whether or not something can be a key
-DocumentHandler.potentialKey = function(key) {
-  return key.match(/^[a-zA-Z0-9]+(\.[a-zA-Z]+)?$/);
-};
-
 // Generate a random key
 DocumentHandler.prototype.randomKey = function() {
   var text = '';