Index: src/main/php/LoggerConfigurator.php
===================================================================
--- src/main/php/LoggerConfigurator.php	(revision 1203327)
+++ src/main/php/LoggerConfigurator.php	(working copy)
@@ -218,12 +218,44 @@
 
 		// Configure renderers
 		if (isset($config['renderers']) && is_array($config['renderers'])) {
-			foreach($config['renderers'] as $renderer) {
-				$hierarchy->getRendererMap()->addRenderer($renderer['renderedClass'], $renderer['renderingClass']);
+			foreach($config['renderers'] as $rendererConfig) {
+				$this->configureRenderer($hierarchy, $rendererConfig);
 			}
 		}
 	}
 	
+	private function configureRenderer(LoggerHierarchy $hierarchy, $config) {
+		if (!isset($config['renderingClass'])) {
+			$this->warn("Rendering class not specified. Skipping renderers definition.");
+			return;			
+		}
+		
+		$renderingClass = $config['renderingClass'];
+		if (!class_exists($renderingClass)) {
+			$this->warn("Nonexistant rendering class [$renderingClass] specified. Skipping renderers definition.");
+			return;
+		}
+		
+		$renderingClassInstance = new $renderingClass();
+		if (!$renderingClassInstance instanceof LoggerRendererObject) {
+			$this->warn("Invalid class [$renderingClass] given. Not a valid LoggerRenderer class. Skipping renderers definition.");
+			return;			
+		}
+	
+		if (!isset($config['renderedClass'])) {
+			$this->warn("Rendered class not specified for rendering Class [$renderingClass]. Skipping renderers definition.");
+			return;			
+		}
+		
+		$renderedClass = $config['renderedClass'];
+		if (!class_exists($renderedClass)) {
+			$this->warn("Nonexistant rendered class [$renderedClass] specified for renderer [$renderingClass]. Skipping renderers definition.");
+			return;
+		}		
+
+		$hierarchy->getRendererMap()->addRenderer($renderedClass, $renderingClassInstance);
+	}
+	
 	/** 
 	 * Configures an appender based on given config and saves it to 
 	 * {@link $appenders} array so it can be later linked to loggers. 
@@ -256,7 +288,7 @@
 			$this->warn("Invalid class [$class] given for appender [$name]. Not a valid LoggerAppender class. Skipping appender definition.");
 			return;
 		}
-		
+
 		// Parse the appender threshold
 		if (isset($config['threshold'])) {
 			$threshold = LoggerLevel::toLevel($config['threshold']);
Index: src/test/php/LoggerAppenderPoolTest.php
===================================================================
--- src/test/php/LoggerAppenderPoolTest.php	(revision 0)
+++ src/test/php/LoggerAppenderPoolTest.php	(revision 0)
@@ -0,0 +1,65 @@
+<?php
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * 
+ * @category   tests   
+ * @package    log4php
+ * @subpackage filters
+ * @license    http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
+ * @version    SVN: $Id$
+ * @link       http://logging.apache.org/log4php
+ */
+
+/**
+ * @group filters
+ */
+class LoggerAppenderPoolTest extends PHPUnit_Framework_TestCase {
+        
+	private $appenderMock;
+	
+	public function setUp() {
+		$this->appenderMock = $this->getMock('LoggerAppenderConsole', array(), array(), '', false);
+	}
+	
+ 	/**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage log4php: Cannot add unnamed appender to pool.
+ 	 */
+	public function testAppenderHasNoName() {
+		$this->appenderMock->expects($this->once())
+						   ->method('getName')
+						   ->will($this->returnValue(''));
+						   
+		LoggerAppenderPool::add($this->appenderMock);			
+	}
+	
+ 	/**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage log4php: Appender [foo] already exists in pool. Overwriting existing appender.
+ 	 */
+	public function testAppenderIsAdded() {
+		$this->appenderMock->expects($this->any())
+						   ->method('getName')
+						   ->will($this->returnValue('foo'));
+						   
+		LoggerAppenderPool::add($this->appenderMock);	
+		LoggerAppenderPool::add($this->appenderMock);	
+
+		$expected = 1;
+		$actual = count(LoggerAppenderPool::getAppenders());
+		$this->assertEquals($expected, $actual);
+	}	
+}
Index: src/test/php/LoggerConfiguratorTest.php
===================================================================
--- src/test/php/LoggerConfiguratorTest.php	(revision 1203327)
+++ src/test/php/LoggerConfiguratorTest.php	(working copy)
@@ -47,6 +47,172 @@
  	}
  	
  	/**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Invalid configuration param given. Reverting to default configuration.
+ 	 */
+ 	public function testInputIsInteger() {
+ 		Logger::configure(12345);
+ 	}
+ 	
+ 	/**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage log4php: Configuration failed. Unsupported configuration file extension: yml
+ 	 */ 	
+ 	public function testYAMLFile() {
+		Logger::configure(__DIR__ .'/../ressources/configs/config.yml');	
+ 	}
+
+ 	/**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Invalid configuration provided for appender
+ 	 */
+ 	public function testAppenderConfigNotArray() {
+ 		$hierachyMock = $this->getMock('LoggerHierarchy', array(), array(), '', false);
+ 		
+ 		$config = array(
+	 		'appenders' => array(
+	            'default',
+	        ),
+        );
+
+        $configurator = new LoggerConfigurator();
+        $configurator->configure($hierachyMock, $config);
+ 	}
+ 	
+  	/**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage No class given for appender
+ 	 */
+ 	public function testNoAppenderClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/appenders/config_no_class.xml');
+ 	} 	
+ 	
+  	/**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Invalid class [unknownClass] given for appender [foo]. Class does not exist. Skipping appender definition.
+ 	 */
+ 	public function testNotExistingAppenderClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/appenders/config_not_existing_class.xml');
+ 	} 
+
+   	/**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Invalid class [stdClass] given for appender [foo]. Not a valid LoggerAppender class. Skipping appender definition.
+ 	 */
+ 	public function testInvalidAppenderClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/appenders/config_invalid_appender_class.xml');
+ 	} 	
+ 	
+    /**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Nonexistant filter class [Foo] specified on appender [foo]. Skipping filter definition.
+ 	 */
+ 	public function testNotExistingAppenderFilterClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/appenders/config_not_existing_filter_class.xml');
+ 	}
+
+    /**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Nonexistant option [fooParameter] specified on [LoggerFilterStringMatch]. Skipping.
+ 	 */
+ 	public function testInvalidAppenderFilterParamter() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/appenders/config_invalid_filter_parameters.xml');
+ 	} 	
+ 	
+    /**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Invalid filter class [stdClass] sepcified on appender [foo]. Skipping filter definition.
+ 	 */
+ 	public function testInvalidAppenderFilterClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/appenders/config_invalid_filter_class.xml');
+ 	} 	
+ 	
+    /**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Nonexistant layout class [Foo] specified for appender [foo]. Reverting to default layout.
+ 	 */
+ 	public function testNotExistingAppenderLayoutClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/appenders/config_not_existing_layout_class.xml');
+ 	}
+ 	
+    /**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Invalid layout class [stdClass] sepcified for appender [foo]. Reverting to default layout.
+ 	 */
+ 	public function testInvalidAppenderLayoutClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/appenders/config_invalid_layout_class.xml');
+ 	} 
+
+    /**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Layout class not specified for appender [foo]. Reverting to default layout.
+ 	 */
+ 	public function testNoAppenderLayoutClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/appenders/config_no_layout_class.xml');
+ 	}   	
+
+    /**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Invalid class [stdClass] given. Not a valid LoggerRenderer class. Skipping renderers definition.
+ 	 */
+ 	public function testInvalidRenderingClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/renderers/config_invalid_rendering_class.xml');
+ 	} 	
+ 	
+    /**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Rendering class not specified. Skipping renderers definition.
+ 	 */
+ 	public function testNoRenderingClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/renderers/config_no_rendering_class.xml');
+ 	} 	
+
+    /**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Rendered class not specified for rendering Class [LoggerRendererDefault]. Skipping renderers definition.
+ 	 */
+ 	public function testNoRenderedClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/renderers/config_no_rendered_class.xml');
+ 	} 	
+ 	
+     /**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Nonexistant rendered class [RenderFooClass] specified for renderer [LoggerRendererDefault]. Skipping renderers definition.
+ 	 */
+ 	public function testNotExistingRenderedClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/renderers/config_not_existing_rendered_class.xml');
+ 	} 	
+ 	
+ 	/**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Nonexistant rendering class [FooRenderer] specified. Skipping renderers definition.
+ 	 */
+ 	public function testNotExistingRenderingClassSet() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/renderers/config_not_existing_rendering_class.xml');
+ 	} 	
+ 	
+//---------------------- 	
+ 	
+ 	
+ 	/**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Invalid additivity value [4711] specified for logger [myLogger].
+ 	 */
+ 	public function testInvalidLoggerAddivity() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/loggers/config_invalid_additivity.xml');
+ 	} 
+
+ 	/**
+ 	 * @expectedException PHPUnit_Framework_Error
+ 	 * @expectedExceptionMessage Nonexistnant appender [unknownAppender] linked to logger [myLogger].
+ 	 */
+ 	public function testNotExistingLoggerAppendersClass() {
+ 		Logger::configure(__DIR__ .'/../ressources/configs/loggers/config_not_existing_appenders.xml');
+ 	}  	
+ 	
+ 	
+//---------------------- 	
+ 	/**
  	 * Test that an error is reported when config file is not found. 
  	 * @expectedException PHPUnit_Framework_Error
  	 * @expectedExceptionMessage log4php: Configuration failed. File not found
@@ -63,15 +229,27 @@
  	}
  	
  	public function testAppendersWithLayout() {
- 		Logger::configure(array(
+ 		$config = Logger::configure(array(
  			'rootLogger' => array(
  				'appenders' => array('app1', 'app2')
  			),
+ 			'loggers' => array(
+ 				'myLogger' => array(
+ 					'appenders' => array('app1'),
+ 					'additivity'=> true
+ 				)
+ 			),
+ 			'renderers' => array(
+ 				array('renderedClass' => 'stdClass', 'renderingClass' => 'LoggerRendererDefault')
+ 			),
  			'appenders' => array(
  				'app1' => array(
  					'class' => 'LoggerAppenderEcho',
  					'layout' => array(
  						'class' => 'LoggerLayoutSimple'
+ 					),
+ 					'params' => array(
+ 						'htmlLineBreaks' => false
  					)
  				),
 		 		'app2' => array(
@@ -81,6 +259,15 @@
 		 		 		'params' => array(
 		 		 			'conversionPattern' => 'message: %m%n'
 		 		 		)
+		 			),
+		 			'filters' => array(
+		 				array(
+		 					'class'	=> 'LoggerFilterStringMatch',
+		 					'params'=> array(
+		 						'stringToMatch'	=> 'foo',
+		 						'acceptOnMatch'	=> false
+		 					)
+		 				)
 		 			)
 		 		),
  			) 
Index: src/test/ressources/configs/appenders/config_no_layout_class.xml
===================================================================
--- src/test/ressources/configs/appenders/config_no_layout_class.xml	(revision 0)
+++ src/test/ressources/configs/appenders/config_no_layout_class.xml	(revision 0)
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php">
+    <appender name="foo" class="LoggerAppenderConsole">
+    	<layout class="" />
+    </appender>
+    
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="foo" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/appenders/config_no_class.xml
===================================================================
--- src/test/ressources/configs/appenders/config_no_class.xml	(revision 0)
+++ src/test/ressources/configs/appenders/config_no_class.xml	(revision 0)
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php" threshold="debug">
+
+    <appender name="foo" />
+
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="default" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/appenders/config_invalid_appender_class.xml
===================================================================
--- src/test/ressources/configs/appenders/config_invalid_appender_class.xml	(revision 0)
+++ src/test/ressources/configs/appenders/config_invalid_appender_class.xml	(revision 0)
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php" threshold="debug">
+    <appender name="foo" class="stdClass"/>
+
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="default" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/appenders/config_invalid_layout_class.xml
===================================================================
--- src/test/ressources/configs/appenders/config_invalid_layout_class.xml	(revision 0)
+++ src/test/ressources/configs/appenders/config_invalid_layout_class.xml	(revision 0)
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php">
+    <appender name="foo" class="LoggerAppenderConsole">
+    	<layout class="stdClass" />
+    </appender>
+    
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="foo" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/appenders/config_invalid_filter_class.xml
===================================================================
--- src/test/ressources/configs/appenders/config_invalid_filter_class.xml	(revision 0)
+++ src/test/ressources/configs/appenders/config_invalid_filter_class.xml	(revision 0)
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php">
+    <appender name="foo" class="LoggerAppenderConsole">
+    	<filter class="stdClass" />
+    </appender>
+    
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="foo" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/appenders/config_invalid_filter_parameters.xml
===================================================================
--- src/test/ressources/configs/appenders/config_invalid_filter_parameters.xml	(revision 0)
+++ src/test/ressources/configs/appenders/config_invalid_filter_parameters.xml	(revision 0)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php">
+    <appender name="foo" class="LoggerAppenderConsole">
+        <filter class="LoggerFilterStringMatch">
+            <param name="fooParameter" value="bar" />
+        </filter>
+    </appender>
+    
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="foo" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/appenders/config_not_existing_filter_class.xml
===================================================================
--- src/test/ressources/configs/appenders/config_not_existing_filter_class.xml	(revision 0)
+++ src/test/ressources/configs/appenders/config_not_existing_filter_class.xml	(revision 0)
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php">
+    <appender name="foo" class="LoggerAppenderConsole">
+    	<filter class="Foo" />
+    </appender>
+    
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="foo" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/appenders/config_not_existing_class.xml
===================================================================
--- src/test/ressources/configs/appenders/config_not_existing_class.xml	(revision 0)
+++ src/test/ressources/configs/appenders/config_not_existing_class.xml	(revision 0)
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php" threshold="debug">
+    <appender name="foo" class="unknownClass"/>
+
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="default" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/appenders/config_not_existing_layout_class.xml
===================================================================
--- src/test/ressources/configs/appenders/config_not_existing_layout_class.xml	(revision 0)
+++ src/test/ressources/configs/appenders/config_not_existing_layout_class.xml	(revision 0)
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php">
+    <appender name="foo" class="LoggerAppenderConsole">
+    	<layout class="Foo" />
+    </appender>
+    
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="foo" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/loggers/config_invalid_additivity.xml
===================================================================
--- src/test/ressources/configs/loggers/config_invalid_additivity.xml	(revision 0)
+++ src/test/ressources/configs/loggers/config_invalid_additivity.xml	(revision 0)
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php" threshold="debug">
+    <appender name="default" class="LoggerAppenderEcho">
+        <layout class="LoggerLayoutTTCC"/>
+    </appender>
+    <logger name="myLogger" additivity="4711">
+        <level value="warn" />
+        <appender_ref ref="default" />
+    </logger>
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="default" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/loggers/config_not_existing_appenders.xml
===================================================================
--- src/test/ressources/configs/loggers/config_not_existing_appenders.xml	(revision 0)
+++ src/test/ressources/configs/loggers/config_not_existing_appenders.xml	(revision 0)
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php" threshold="debug">
+    <logger name="myLogger">
+        <level value="warn" />
+        <appender_ref ref="unknownAppender" />
+    </logger>
+</configuration>
Index: src/test/ressources/configs/config.yml
===================================================================
Index: src/test/ressources/configs/config1.xml
===================================================================
--- src/test/ressources/configs/config1.xml	(revision 0)
+++ src/test/ressources/configs/config1.xml	(revision 0)
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php" threshold="debug">
+	<renderer renderedClass="Fruit" renderingClass="FruitRenderer" />
+	<renderer renderedClass="Beer" renderingClass="BeerRenderer" />
+    <appender name="default" class="LoggerAppenderEcho">
+        <layout class="LoggerLayoutTTCC"/>
+        <filter class="LoggerFilterLevelRange">
+            <param name="levelMin" value="ERROR" />
+            <param name="levelMax" value="FATAL" />
+            <param name="acceptOnMatch" value="false" />
+        </filter>
+        <filter class="LoggerFilterDenyAll" />
+    </appender>
+	<appender name="file" class="LoggerAppenderDailyFile" threshold="warn">
+		<param name="datePattern" value="Ymd" />
+		<param name="file" value="target/examples/daily_%s.log" />
+        <layout class="LoggerLayoutPattern">
+        	<param name="conversionPattern" value= "%d{ISO8601} [%p] %c: %m (at %F line %L)%n" />
+        </layout>
+    </appender>
+    <logger name="foo.bar.baz" additivity="false">
+        <level value="trace" />
+        <appender_ref ref="default" />
+    </logger>
+    <logger name="foo.bar" additivity="true">
+        <level value="debug" />
+        <appender_ref ref="file" />
+    </logger>
+    <logger name="foo">
+        <level value="warn" />
+        <appender_ref ref="default" />
+        <appender_ref ref="file" />
+    </logger>
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="default" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/renderers/config_invalid_rendering_class.xml
===================================================================
--- src/test/ressources/configs/renderers/config_invalid_rendering_class.xml	(revision 0)
+++ src/test/ressources/configs/renderers/config_invalid_rendering_class.xml	(revision 0)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php">
+    <appender name="foo" class="LoggerAppenderConsole">
+    	<layout class="LoggerLayoutTTCC"/>
+    </appender>
+    
+    <renderer renderedClass="stdClass" renderingClass="stdClass"  />
+    
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="foo" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/renderers/config_no_rendered_class.xml
===================================================================
--- src/test/ressources/configs/renderers/config_no_rendered_class.xml	(revision 0)
+++ src/test/ressources/configs/renderers/config_no_rendered_class.xml	(revision 0)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php">
+    <appender name="foo" class="LoggerAppenderConsole">
+    	<layout class="LoggerLayoutTTCC"/>
+    </appender>
+    
+    <renderer renderingClass="LoggerRendererDefault" />
+    
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="foo" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/renderers/config_not_existing_rendered_class.xml
===================================================================
--- src/test/ressources/configs/renderers/config_not_existing_rendered_class.xml	(revision 0)
+++ src/test/ressources/configs/renderers/config_not_existing_rendered_class.xml	(revision 0)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php">
+    <appender name="foo" class="LoggerAppenderConsole">
+    	<layout class="LoggerLayoutTTCC"/>
+    </appender>
+    
+    <renderer renderedClass="RenderFooClass" renderingClass="LoggerRendererDefault" />
+    
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="foo" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/renderers/config_not_existing_rendering_class.xml
===================================================================
--- src/test/ressources/configs/renderers/config_not_existing_rendering_class.xml	(revision 0)
+++ src/test/ressources/configs/renderers/config_not_existing_rendering_class.xml	(revision 0)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php">
+    <appender name="foo" class="LoggerAppenderConsole">
+    	<layout class="LoggerLayoutTTCC"/>
+    </appender>
+    
+    <renderer renderedClass="stdClass" renderingClass="FooRenderer" />
+    
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="foo" />
+    </root>
+</configuration>
Index: src/test/ressources/configs/renderers/config_no_rendering_class.xml
===================================================================
--- src/test/ressources/configs/renderers/config_no_rendering_class.xml	(revision 0)
+++ src/test/ressources/configs/renderers/config_no_rendering_class.xml	(revision 0)
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<configuration xmlns="http://logging.apache.org/log4php">
+    <appender name="foo" class="LoggerAppenderConsole">
+    	<layout class="LoggerLayoutTTCC"/>
+    </appender>
+    
+    <renderer />
+    
+    <root>
+        <level value="DEBUG" />
+        <appender_ref ref="foo" />
+    </root>
+</configuration>