test for destroy

test/Model/destroy.js

+var assert = require("assert")
+  , config = require("./../config")
+  , Sequelize = require("./../../index")
+  , sequelize = new Sequelize(config.database, config.username, config.password, {logging: false})
+
+module.exports = {
+  'destroy should delete a saved record from the database': function(exit) {
+    var User = sequelize.define('User' + parseInt(Math.random() * 99999999), { name: Sequelize.STRING, bio: Sequelize.TEXT })
+    User.sync({force: true}).on('success', function() {
+      User.create({name: 'hallo', bio: 'welt'}).on('success', function(u) {
+        User.all.on('success', function(users) {
+          assert.eql(users.length, 1)
+          u.destroy().on('success', function() {
+            User.all.on('success', function(users) {
+              assert.eql(users.length, 0)
+              exit()
+            })
+          })
+        })
+      })
+    })
+  }
+}
\ No newline at end of file