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/*
* common-test.js : testing common.js for expected functionality
*
* (C) 2011, Charlie Robbins & the Contributors
*
*/
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);
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