diff --git a/tests/LoadTest.php b/tests/LoadTest.php
index 2ea7e76..34f3097 100644
--- a/tests/LoadTest.php
+++ b/tests/LoadTest.php
@@ -166,7 +166,7 @@ class LoadTest extends PHPUnit_Framework_TestCase
         $autoload = require(self::$file);
         $this->assertNotEmpty($autoload);
 
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         Load::autoload('Some');
         Load::autoload('DbDriver');
     }
diff --git a/tests/app/ActionTest.php b/tests/app/ActionTest.php
index 7fd03ed..6e41b5f 100644
--- a/tests/app/ActionTest.php
+++ b/tests/app/ActionTest.php
@@ -20,7 +20,7 @@ class ActionTest extends Action_TestCase
      */
     public function testActionConstructWithParams()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         Env::setParams(array('param1' => 'value1', 'param2' => 'value2'));
         $action = $this->getMockForAbstractClass('Action' );
         $this->assertSame('value1', $action->param1);
@@ -31,7 +31,7 @@ class ActionTest extends Action_TestCase
      */
     public function testFetch()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $load = new ReflectionClass('Load');
         $classes = $load->getProperty('autoload');
         $classes->setAccessible(true);
@@ -49,7 +49,7 @@ class ActionTest extends Action_TestCase
      */
     public function testFetchNoTemplate()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         Env::setParams(array('template' => ''));
         $controller = FrontController::getInstance();
         $controller->setView('SomeView');
@@ -65,7 +65,7 @@ class ActionTest extends Action_TestCase
     {
         set_exit_overload(function() { return false; });
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $load = new ReflectionClass('Action');
         $redirect = $load->getMethod('redirect');
         $redirect->setAccessible(true);
diff --git a/tests/app/AjaxActionTest.php b/tests/app/AjaxActionTest.php
index b8f22d2..b8c7c82 100644
--- a/tests/app/AjaxActionTest.php
+++ b/tests/app/AjaxActionTest.php
@@ -22,7 +22,7 @@ class AjaxActionTest extends Action_TestCase
     public function testConstruct()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         Env::setParams(array('ajax' => 'AjaxTemplate', 'param2' => 'value2'));
         $action = $this->getMockForAbstractClass('AjaxAction' );
         $this->assertAttributeEquals('ajax', 'template', $action);
@@ -34,7 +34,7 @@ class AjaxActionTest extends Action_TestCase
     public function testFetchWithEncode()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $controller = FrontController::getInstance();
         $controller->setView('SomeView');
         $action = $this->getMockForAbstractClass('AjaxAction' );
@@ -50,7 +50,7 @@ class AjaxActionTest extends Action_TestCase
     public function testFetchNoEncode()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         Env::setParams(array('encode' => false));
         $controller = FrontController::getInstance();
         $controller->setView('SomeView');
diff --git a/tests/app/ErrorActionTest.php b/tests/app/ErrorActionTest.php
index 466770a..15a8896 100644
--- a/tests/app/ErrorActionTest.php
+++ b/tests/app/ErrorActionTest.php
@@ -81,7 +81,7 @@ class ErrorActionTest extends Action_TestCase
     public function testFetchNoTemplate()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $exception = $this->getMock('ErrorException');
         $controller = FrontController::getInstance();
         $controller->setView('SomeView');
diff --git a/tests/app/PagerActionTest.php b/tests/app/PagerActionTest.php
index 386a4e7..1545665 100644
--- a/tests/app/PagerActionTest.php
+++ b/tests/app/PagerActionTest.php
@@ -22,7 +22,7 @@ class PagerActionTest extends Action_TestCase
     public function testConstructWithParams()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $action = $this->getMockForAbstractClass('PagerAction');
         $this->assertSame(20, $action->getLimit());
         $action = $this->getMockForAbstractClass('PagerAction', array(50));
@@ -35,7 +35,7 @@ class PagerActionTest extends Action_TestCase
     public function testSetCount()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $action = $this->getMockForAbstractClass('PagerAction');
         $action->setCount(50);
         $this->assertSame(1, $action->page);
@@ -59,7 +59,7 @@ class PagerActionTest extends Action_TestCase
     public function testGetOffset()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $action = $this->getMockForAbstractClass('PagerAction');
         $this->assertSame(0, $action->getOffset());
     }
@@ -70,7 +70,7 @@ class PagerActionTest extends Action_TestCase
     public function testFetchNoTemplate()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         Env::setParams(array('template' => ''));
         $controller = FrontController::getInstance();
         $controller->setView('SomeView');
@@ -85,7 +85,7 @@ class PagerActionTest extends Action_TestCase
     public function testFetchWithTemplate()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         Env::setParams(array('template' => 'SomeTemplate'));
         $controller = FrontController::getInstance();
         $controller->setView('SomeView');
diff --git a/tests/app/StaticActionTest.php b/tests/app/StaticActionTest.php
index 283e482..cbd34f5 100644
--- a/tests/app/StaticActionTest.php
+++ b/tests/app/StaticActionTest.php
@@ -22,7 +22,7 @@ class StaticActionTest extends Action_TestCase
     public function testFetchNoTemplate()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         Env::setParams(array('template' => ''));
         $controller = FrontController::getInstance();
         $controller->setView('SomeView');
@@ -37,7 +37,7 @@ class StaticActionTest extends Action_TestCase
     public function testFetchWithTemplate()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         Env::setParams(array('template' => 'SomeTemplate'));
         $controller = FrontController::getInstance();
         $controller->setView('SomeView');
diff --git a/tests/classes/EnvTest.php b/tests/classes/EnvTest.php
index 89d3659..60ca94a 100644
--- a/tests/classes/EnvTest.php
+++ b/tests/classes/EnvTest.php
@@ -25,7 +25,7 @@ class EnvTest extends PHPUnit_Framework_TestCase
     public function testGetRequestUri()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $_SERVER['REQUEST_URI'] = '/test/index.php?id=1&test=wet&id_theme=512';
         $this->assertSame('/test/index.php', Env::getRequestUri());
         $_SERVER['REQUEST_URI'] = '/tes?t/index.php?id=1&test=wet&id_theme=512';
@@ -38,7 +38,7 @@ class EnvTest extends PHPUnit_Framework_TestCase
     public function testTrimBaseRequestUri()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $class = new ReflectionClass('Env');
         $this->started = $class->getProperty('request');
         $this->started->setAccessible(true);
diff --git a/tests/layout/ErrorLayoutTest.php b/tests/layout/ErrorLayoutTest.php
index 7ec97fd..b8e8b5e 100644
--- a/tests/layout/ErrorLayoutTest.php
+++ b/tests/layout/ErrorLayoutTest.php
@@ -43,7 +43,7 @@ class ErrorLayoutTest extends PHPUnit_Framework_TestCase
     public function testSetException()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $layout = new ErrorLayout();
         $layout->setException(new GeneralException());
         $this->assertAttributeInstanceOf('GeneralException', 'exception', $layout);
@@ -52,7 +52,7 @@ class ErrorLayoutTest extends PHPUnit_Framework_TestCase
     public function testExecute()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $action = $this->getMock('Action', array('fetch'));
         $action->expects($this->once())
                 ->method('fetch')
diff --git a/tests/layout/LayoutTest.php b/tests/layout/LayoutTest.php
index 44038a4..dd785b6 100644
--- a/tests/layout/LayoutTest.php
+++ b/tests/layout/LayoutTest.php
@@ -43,7 +43,7 @@ class LayoutTest extends PHPUnit_Framework_TestCase
     public function testConstruct()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $layout = $this->getMockForAbstractClass('Layout');
         $this->assertAttributeInstanceOf('PHPView', 'view', $layout);
     }
@@ -51,7 +51,7 @@ class LayoutTest extends PHPUnit_Framework_TestCase
     public function testFetch()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $layout = $this->getMockForAbstractClass('Layout');
 
         $action = $this->getMock('Action', array('fetch'));
@@ -65,7 +65,7 @@ class LayoutTest extends PHPUnit_Framework_TestCase
     public function testFetchWithTemplate()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $layout = $this->getMockForAbstractClass('Layout');
 
         $class = new ReflectionClass('Layout');
@@ -89,7 +89,7 @@ class LayoutTest extends PHPUnit_Framework_TestCase
     public function testAppend()
     {
 
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $layout = $this->getMockForAbstractClass('Layout', array('append', 'prepend'), 'LayoutMock');
         $action = $this->getMock('Action', array('fetch'));
 
diff --git a/tests/logger/FileLoggerTest.php b/tests/logger/FileLoggerTest.php
index c108f3d..12c905f 100644
--- a/tests/logger/FileLoggerTest.php
+++ b/tests/logger/FileLoggerTest.php
@@ -55,7 +55,7 @@ class FileLoggerTest extends PHPUnit_Framework_TestCase
      */
     public function testCannotWrite()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $conf = array('logger' => 'FileLogger', 'filepath' => '/log.txt');
         Config::set('Logger', $conf);
 
@@ -70,7 +70,7 @@ class FileLoggerTest extends PHPUnit_Framework_TestCase
      */
     public function testLog()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->assertFileNotExists($this->conf['filepath']);
         $logger = Logger::getInstance();
         $logger->setPid(123);
@@ -83,7 +83,7 @@ class FileLoggerTest extends PHPUnit_Framework_TestCase
      */
     public function testDestruct()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $my_pid = posix_getpid();
         $fd_command = 'lsof -n -p ' . $my_pid . ' | wc -l';
         $fd_count_start = (int) `$fd_command`;
diff --git a/tests/model/MongoDriverTest.php b/tests/model/MongoDriverTest.php
index 551a4fa..63cfd1e 100644
--- a/tests/model/MongoDriverTest.php
+++ b/tests/model/MongoDriverTest.php
@@ -114,7 +114,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testFind()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $mongo = new MongoDriver($this->conf);
         $this->assertEquals(1, $mongo->find('items', array('name' => 'bread'))->numRows());
@@ -143,7 +143,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testOrderSkipLimit()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $mongo = new MongoDriver($this->conf);
 
@@ -180,7 +180,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testCount()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $mongo = new MongoDriver($this->conf);
         $this->assertEquals(5, $mongo->count('items'));
         $this->assertEquals(2, $mongo->count('items', array('name' => 'eggs')));
@@ -193,7 +193,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testCursorCount()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $mongo = new MongoDriver($this->conf);
         $this->assertEquals(5, $mongo->find('items')->count(5));
         $this->assertCount(3, $mongo->find('items')->limit(3)->fetchAll());
@@ -206,7 +206,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testGet()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $mongo = new MongoDriver($this->conf);
         $eggs = $mongo->get('items', array('name' => 'eggs'))->fetchObject();
@@ -222,7 +222,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testRemove()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $mongo = new MongoDriver($this->conf);
         $this->assertEquals(1, $mongo->find('items', array('name' => 'bread'))->numRows());
@@ -238,7 +238,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testInsert()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $mongo = new MongoDriver($this->conf);
         $this->assertEquals(1, $mongo->find('items', array('name' => 'bread'))->numRows());
@@ -255,7 +255,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testBatchInsert()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $data = array(
             array('name' => 'first object'),
@@ -276,7 +276,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testGetInsertId()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $mongo = new MongoDriver($this->conf);
         $this->assertEquals(0, $mongo->getInsertId());
@@ -298,7 +298,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testUpdate()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $mongo = new MongoDriver($this->conf);
         $this->assertEquals(1, $mongo->find('items', array('name' => 'bread'))->numRows());
@@ -316,7 +316,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testUpsert()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $mongo = new MongoDriver($this->conf);
 
@@ -331,7 +331,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testFindAndModify()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $mongo = new MongoDriver($this->conf);
 
@@ -347,7 +347,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testFindAndModifyNoItem()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $mongo = new MongoDriver($this->conf);
 
@@ -363,7 +363,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testEvalCommand()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $mongo = new MongoDriver($this->conf);
         $result = $mongo->command('items', array('$eval' => 'function() { return db.items.count();}'));
         $this->assertEquals(5, $result->fetch());
@@ -378,7 +378,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testEval()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $mongo = new MongoDriver($this->conf);
         $result = $mongo->command('items', array('$eval' => 'function() {return true; }'));
         $this->assertTrue($result->fetch());
@@ -394,7 +394,7 @@ class MongoDriverTest extends PHPUnit_Framework_TestCase
      */
     public function testCommand()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $mongo = new MongoDriver($this->conf);
         $result = $mongo->command('items', array('distinct' => 'items', 'key' => 'name'));
         $this->assertEquals(4, count($result->fetch(DB::FETCH_ASSOC)));
diff --git a/tests/model/MongoModelTest.php b/tests/model/MongoModelTest.php
index c15004e..848dc99 100644
--- a/tests/model/MongoModelTest.php
+++ b/tests/model/MongoModelTest.php
@@ -64,7 +64,7 @@ class MongoModelTest extends PHPUnit_Framework_TestCase
      */
     public function testFind()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $result = $this->model->find();
         $this->assertInstanceOf('MongoStatement', $result);
         $this->assertEquals('milk', $result->limit(2)->order(array('name' => -1))->fetch()->name);
@@ -81,7 +81,7 @@ class MongoModelTest extends PHPUnit_Framework_TestCase
      */
     public function testGet()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $result = $this->model->find()->limit(1)->order(array('name' => 1));
         $result = $result->fetch();
         $this->assertEquals('bread', $result->name);
@@ -95,7 +95,7 @@ class MongoModelTest extends PHPUnit_Framework_TestCase
      */
     public function testDelete()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $result = $this->model->find()->limit(1)->order(array('name' => 1));
         $id = $result->fetch()->_id;
         $this->assertEquals(1, $this->model->delete($id));
@@ -108,7 +108,7 @@ class MongoModelTest extends PHPUnit_Framework_TestCase
      */
     public function testBatchInsert()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $data = array(
             array('name' => 'first object'),
             array('name' => 'second object'),
@@ -127,7 +127,7 @@ class MongoModelTest extends PHPUnit_Framework_TestCase
      */
     public function testDeleteAll()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $this->assertEquals(2, $this->model->count(array('name' => 'eggs')));
         $this->assertEquals(0, $this->model->deleteAll(array('name' => 'eggs')));
@@ -140,7 +140,7 @@ class MongoModelTest extends PHPUnit_Framework_TestCase
      */
     public function testCount()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->assertEquals(5, $this->model->count());
         $this->assertEquals(2, $this->model->count(array('name' => 'eggs')));
     }
@@ -151,7 +151,7 @@ class MongoModelTest extends PHPUnit_Framework_TestCase
      */
     public function testFetch()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $mock = $this->getMock('CacheKey', array('set', 'get'));
         $mock->expects($this->exactly(3))
@@ -190,7 +190,7 @@ class MongoModelTest extends PHPUnit_Framework_TestCase
      */
     public function testUseMongoId()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $this->assertAttributeEquals(true, 'useMongoId', $this->model);
     }
@@ -201,7 +201,7 @@ class MongoModelTest extends PHPUnit_Framework_TestCase
      */
     public function testId()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $class = new ReflectionClass('MongoModel');
         $prop = $class->getProperty('useMongoId');
         $prop->setAccessible(true);
@@ -221,7 +221,7 @@ class MongoModelTest extends PHPUnit_Framework_TestCase
      */
     public function testIdToMongoId()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $this->model->insert(array('name' => 'testbread', 'price' => 3.2, 'quantity' => 10));
         $this->model->insert(array('name' => 'testbread', 'price' => 12, 'quantity' => 2));
diff --git a/tests/model/MongoStatementTest.php b/tests/model/MongoStatementTest.php
index 6bcd833..5a854ac 100644
--- a/tests/model/MongoStatementTest.php
+++ b/tests/model/MongoStatementTest.php
@@ -63,7 +63,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testAffectedNumRowsNoResult()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->assertFalse($this->stmt->affectedRows());
         $this->assertFalse($this->stmt->numRows());
 
@@ -82,7 +82,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testAffectedNumRows()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->setDriverGetConnectionMethod();
         $this->request
                 ->expects($this->once())
@@ -98,7 +98,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testGetInsertId()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->setDriverGetConnectionMethod();
 
         $this->request = $this->getMockBuilder('InsertMongoCommand')
@@ -127,7 +127,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testExecute()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $this->setDriverGetConnectionMethod()->setRequestExecuteMethod();
         $this->assertTrue($this->stmt->execute());
@@ -139,7 +139,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testExecuteNoResult()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->setDriverGetConnectionMethod();
         $this->request
                 ->expects($this->any())
@@ -155,7 +155,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testExecuteNoConnection()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->driver
                 ->expects($this->any())
                 ->method('getConnection')
@@ -170,7 +170,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testExecuteWithDebug()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->setDriverGetConnectionMethod()->setRequestExecuteMethod();
         $this->assertTrue($this->stmt->execute());
         $this->assertEquals(10, $this->stmt->numRows());
@@ -182,7 +182,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testBindParam()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
 
         $this->request
                 ->expects($this->once())
@@ -203,7 +203,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testFetch()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->assertFalse($this->stmt->fetch());
 
         $this->setDriverGetConnectionMethod()->setRequestForFetch();
@@ -220,7 +220,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testFetchWithInitialArray()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->assertFalse($this->stmt->fetch());
 
         $this->setDriverGetConnectionMethod();
@@ -239,7 +239,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testFetchAssocFromCursor()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->assertFalse($this->stmt->fetch());
 
         $this->setDriverGetConnectionMethod()->setRequestForFetch();
@@ -256,7 +256,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testFetchAssocFromArray()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->assertFalse($this->stmt->fetch());
 
         $this->setDriverGetConnectionMethod();
@@ -276,7 +276,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testFetchWrongMode()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->assertFalse($this->stmt->fetch());
 
         $this->setDriverGetConnectionMethod();
@@ -296,7 +296,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testSkipOrderLimit()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->setDriverGetConnectionMethod()->setRequestForFetch();
 
         $this->stmt->execute();
@@ -314,7 +314,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testCount()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->setDriverGetConnectionMethod()->setRequestForFetch();
 
         $this->stmt->execute();
@@ -329,7 +329,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testCountException()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->setDriverGetConnectionMethod();
         $this->request
                 ->expects($this->once())
@@ -347,7 +347,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testOrderException()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->setDriverGetConnectionMethod();
         $this->request
                 ->expects($this->once())
@@ -365,7 +365,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testSkipException()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->setDriverGetConnectionMethod();
         $this->request
                 ->expects($this->once())
@@ -383,7 +383,7 @@ class MongoStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testLimitException()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->setDriverGetConnectionMethod();
         $this->request
                 ->expects($this->once())
diff --git a/tests/model/MySQLiDriverTest.php b/tests/model/MySQLiDriverTest.php
index 6321190..3f67c20 100644
--- a/tests/model/MySQLiDriverTest.php
+++ b/tests/model/MySQLiDriverTest.php
@@ -57,7 +57,7 @@ class MySQLiDriverTest extends PHPUnit_Extensions_Database_TestCase
      */
     public function testDriver()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $driver = new MySQLiDriver($this->conf);
 
@@ -76,7 +76,7 @@ class MySQLiDriverTest extends PHPUnit_Extensions_Database_TestCase
      */
     public function testGetConnection()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $driver = new MySQLiDriver($this->conf);
         $this->assertInstanceOf('mysqli', $driver->getConnection());
@@ -87,7 +87,7 @@ class MySQLiDriverTest extends PHPUnit_Extensions_Database_TestCase
      */
     public function testGetConnectionWrongConfig()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->conf['database'] = 'nodb';
         $driver = new MySQLiDriver($this->conf);
 
@@ -100,7 +100,7 @@ class MySQLiDriverTest extends PHPUnit_Extensions_Database_TestCase
      */
     public function testDisconnect()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $driver = new MySQLiDriver($this->conf);
 
@@ -117,7 +117,7 @@ class MySQLiDriverTest extends PHPUnit_Extensions_Database_TestCase
      */
     public function testInsert()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $driver = new MySQLiDriver($this->conf);
         
@@ -137,7 +137,7 @@ class MySQLiDriverTest extends PHPUnit_Extensions_Database_TestCase
      */
     public function testGetInsertId()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $driver = new MySQLiDriver($this->conf);
 
@@ -149,7 +149,7 @@ class MySQLiDriverTest extends PHPUnit_Extensions_Database_TestCase
      */
     public function testTransaction()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $driver = new MySQLiDriver($this->conf);
 
@@ -180,7 +180,7 @@ class MySQLiDriverTest extends PHPUnit_Extensions_Database_TestCase
      */
     public function testRollback()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $driver = new MySQLiDriver($this->conf);
 
diff --git a/tests/model/MySQLiStatementTest.php b/tests/model/MySQLiStatementTest.php
index e360150..5539796 100644
--- a/tests/model/MySQLiStatementTest.php
+++ b/tests/model/MySQLiStatementTest.php
@@ -83,7 +83,7 @@ class MySQLiStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testExecute()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $this->driver
                 ->expects($this->any())
@@ -102,7 +102,7 @@ class MySQLiStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testExecuteNoPlaceholders()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->setDriverGetConnectionMethod();
 
         $this->sql = 'PLAIN SQL';
@@ -116,7 +116,7 @@ class MySQLiStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testFetchNoResult()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->assertFalse($this->stmt->fetch());
     }
 
@@ -126,7 +126,7 @@ class MySQLiStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testDriverExecuteNoResult()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->setDriverGetConnectionWrongResultMethod();
         $this->setExpectedException('GeneralException', 'ERROR');
         $this->stmt->execute(array('place' => 'place_val', 'new' => 'new_val'));
@@ -138,7 +138,7 @@ class MySQLiStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testFetch()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->setDriverGetConnectionMethod();
         $this->stmt->execute(array('place' => 'place_val', 'new' => 'new_val'));
         $this->assertSame('OBJECT', $this->stmt->fetch());
@@ -153,7 +153,7 @@ class MySQLiStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testFetchObject()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->setDriverGetConnectionMethod();
         $this->stmt->execute(array('place' => 'place_val', 'new' => 'new_val'));
         $this->assertSame('OBJECT', $this->stmt->fetchObject());
@@ -165,7 +165,7 @@ class MySQLiStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testFetchPairs()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
 
         $resultMock = $this->getMockBuilder('mysqli_result')
                 ->disableOriginalConstructor()
@@ -220,7 +220,7 @@ class MySQLiStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testClose()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->assertAttributeEquals(null, 'result', $this->stmt);
         $this->setDriverGetConnectionMethod();
         $this->stmt->execute(array('place' => 'place_val', 'new' => 'new_val'));
@@ -261,7 +261,7 @@ class MySQLiStatementTest extends PHPUnit_Framework_TestCase
     public function testNumRows()
     {
         $this->markTestSkipped('Unable to execute a method or access a property of an incomplete object.');
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->setDriverGetConnectionMethod();
         $this->stmt->execute(array('place' => 'place_val', 'new' => 'new_val'));
         $this->assertNull($this->stmt->numRows());
@@ -273,7 +273,7 @@ class MySQLiStatementTest extends PHPUnit_Framework_TestCase
      */
     public function testFetchInvalidMode()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->setDriverGetConnectionMethod();
         $this->stmt->execute(array('place' => 'place_val', 'new' => 'new_val'));
 
diff --git a/tests/redis/RedisDebugTest.php b/tests/redis/RedisDebugTest.php
index c479daa..f6ba5eb 100644
--- a/tests/redis/RedisDebugTest.php
+++ b/tests/redis/RedisDebugTest.php
@@ -59,7 +59,7 @@ class RedisDebugTest extends PHPUnit_Framework_TestCase
      */
     public function testCallSimpleParams()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $mock = $this->getMock('Redis', array('connect'));
 
         $mock->expects($this->once())
@@ -77,7 +77,7 @@ class RedisDebugTest extends PHPUnit_Framework_TestCase
      */
     public function testCallArrayParam()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $mock = $this->getMock('Redis', array('connect'));
 
         $mock->expects($this->once())
@@ -95,7 +95,7 @@ class RedisDebugTest extends PHPUnit_Framework_TestCase
      */
     public function testCallUndefinedMethod()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $mock = $this->getMock('Redis', array('connect'));
         $redisDebug = new RedisDebug($mock);
 
diff --git a/tests/redis/RedisManagerTest.php b/tests/redis/RedisManagerTest.php
index a64769e..37fd50c 100644
--- a/tests/redis/RedisManagerTest.php
+++ b/tests/redis/RedisManagerTest.php
@@ -107,7 +107,7 @@ class RedisManagerTest extends PHPUnit_Framework_TestCase
      */
     public function testConnectWithDebug()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->getMock('RedisDebug');
 
         Config::set('Redis', array('new' => array('host' => true, 'port' => 2023, 'database' => true)));
diff --git a/tests/util/profiler/ProfilerTest.php b/tests/util/profiler/ProfilerTest.php
index 1e7000d..b9426e3 100644
--- a/tests/util/profiler/ProfilerTest.php
+++ b/tests/util/profiler/ProfilerTest.php
@@ -38,7 +38,7 @@ class ProfilerTest extends PHPUnit_Framework_TestCase
      */
     public function testGetInstaceNoDebug()
     {
-        Config::set('DEBUG', 0);
+        Config::set('DEBUG', false);
         $this->setExpectedException('GeneralException', 'Need to turn on DEBUG before use.');
         Profiler::getInstance();
     }
@@ -48,7 +48,7 @@ class ProfilerTest extends PHPUnit_Framework_TestCase
      */
     public function testGetInstance()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $profiler = Profiler::getInstance();
         $this->assertInstanceOf('Profiler', $profiler);
         $this->assertSame($profiler, Profiler::getInstance());
@@ -59,7 +59,7 @@ class ProfilerTest extends PHPUnit_Framework_TestCase
      */
     public function testProfilerCommand()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $this->getMock('CommandProfiler', array('getType', 'getCommand', 'getElapsed'), array(), 'CommandProfilerMock', false);
         $profiler = Profiler::getInstance();
         $cmdProfiler = $profiler->profilerCommand('command', 'type');
@@ -71,7 +71,7 @@ class ProfilerTest extends PHPUnit_Framework_TestCase
      */
     public function testStartEndNoCommandProfiler()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         $profiler = Profiler::getInstance();
         $profiler->start();
         $result = $profiler->end('<body></body>');
@@ -89,7 +89,7 @@ class ProfilerTest extends PHPUnit_Framework_TestCase
      */
     public function testStartEndWithCommandProfiler()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
         
         $this->getMock('CommandProfiler', array('getType', 'getCommand', 'getElapsed'), array(), 'CommandProfilerMock', false);
         $profiler = Profiler::getInstance();
@@ -107,7 +107,7 @@ class ProfilerTest extends PHPUnit_Framework_TestCase
      */
     public function testGetJSON()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
 
         $this->getMock('CommandProfiler', array('getType', 'getCommand', 'getElapsed'), array(), 'CommandProfilerMock', false);
         $profiler = Profiler::getInstance();
@@ -120,7 +120,7 @@ class ProfilerTest extends PHPUnit_Framework_TestCase
      */
     public function testGetCLI()
     {
-        Config::set('DEBUG', 1);
+        Config::set('DEBUG', true);
 
         $this->getMock('CommandProfiler', array('getType', 'getCommand', 'getElapsed'), array(), 'CommandProfilerMock', false);
         $profiler = Profiler::getInstance();