--- /dev/null
+/*
+ * common-test.js : testing common.js for expected functionality
+ *
+ * (C) 2011, Nodejitsu Inc.
+ *
+ */
+
+var assert = require('assert'),
+ vows = require('vows'),
+ utile = require('../lib');
+
+vows.describe('utile/randomString').addBatch({
+ "When using utile": {
+ "the randomString() function": {
+ topic: function () {
+ return utile.randomString();
+ },
+ "should return 16 characters that are actually random by default": function (random) {
+ assert.isString(random);
+ assert.lengthOf(random, 16);
+ assert.notEqual(random, utile.randomString());
+ },
+ "when you can asked for different length strings": {
+ topic: function () {
+ return [utile.randomString(4), utile.randomString(128)];
+ },
+ "where they actually are of length 4, 128": function (strings) {
+ assert.isArray(strings);
+ assert.lengthOf(strings,2);
+ assert.isString(strings[0]);
+ assert.isString(strings[1]);
+ assert.lengthOf(strings[0], 4);
+ assert.lengthOf(strings[1], 128);
+ assert.notEqual(strings[0], strings[1].substr(0,4));
+ }
+ }
+ }
+ }
+}).export(module);