fixed tests

test/SequelizeHelperTest.js

-require(__dirname + "/../sequelize")
-var h = SequelizeHelper
+var Sequelize = require(__dirname + "/../src/Sequelize").Sequelize
+var h = Sequelize.Helper
 
 module.exports = {
   'log should be defined': function(assert) {
@@ -69,7 +69,7 @@ module.exports = {
     assert.equal(h.SQL.hashToWhereConditions({name: 'asd'}, Day.attributes), "name='asd'")
   },
   'SQL: addPrefix': function(assert) {
-    assert.equal(SequelizeHelper.SQL.addPrefix('foo', 'bar'), 'fooBar')
+    assert.equal(h.SQL.addPrefix('foo', 'bar'), 'fooBar')
   },
   'Hash: forEach': function(assert) {
     var values = []

test/SequelizeTableTest.js

-require(__dirname + "/../sequelize")
-
+var Sequelize = require(__dirname + "/../src/Sequelize").Sequelize
 var s = new Sequelize('sequelize_test', 'test', 'test', {disableLogging: true})
 var Day = s.define('Day', { name: Sequelize.TEXT })
 
@@ -33,7 +32,7 @@ module.exports = {
     Me.prepareAssociations()
     You.prepareAssociations()
 
-    assert.includes(SequelizeHelper.Hash.keys(You.attributes), 'meId')
+    assert.includes(Sequelize.Helper.Hash.keys(You.attributes), 'meId')
     assert.isDefined(You.attributes.meId)
     assert.isNotNull(You.attributes.meId)
   },
@@ -45,7 +44,7 @@ module.exports = {
     Me.prepareAssociations()
     You.prepareAssociations()
 
-    assert.includes(SequelizeHelper.Hash.keys(Me.attributes), 'you2Id')
+    assert.includes(Sequelize.Helper.Hash.keys(Me.attributes), 'you2Id')
     assert.isDefined(Me.attributes.you2Id)
     assert.isNotNull(Me.attributes.you2Id)
   },

test/SequelizeTest.js

-require(__dirname + "/../sequelize")
-
+var Sequelize = require(__dirname + "/../src/Sequelize").Sequelize
 var s = new Sequelize('sequelize_test', 'test', 'test')
 
 module.exports = {
@@ -34,7 +33,7 @@ module.exports = {
   },
   'define should add new table to tables': function(assert) {
     var Day = s.define('Day', { name: Sequelize.TEXT })
-    assert.includes(SequelizeHelper.Hash.keys(Day.sequelize.tables), 'Day')
+    assert.includes(Sequelize.Helper.Hash.keys(Day.sequelize.tables), 'Day')
   },
   'tableNames should be an empty array if no tables are specified': function(assert){
     var s2 = new Sequelize('sequelize_test', 'test', 'test')