<?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 appenders
 * @license    http://www.apache.org/licenses/LICENSE-2.0 Apache License, Version 2.0
 * @version    $Revision$
 * @link       http://logging.apache.org/log4php
 */
 
function errorHandler($errno, $errstr, $errfile, $errline) {
	PHPUnit_Framework_TestCase::assertEquals(LoggerAppenderPhpTest::$expectedError, $errno);
	PHPUnit_Framework_TestCase::assertEquals(LoggerAppenderPhpTest::$expectedMessage, $errstr);
}

/**
 * @group appenders
 */
class LoggerAppenderPhpTest extends PHPUnit_Framework_TestCase {
	
	public static $expectedMessage;
	
	public static $expectedError;
	
	private $config = array(
		'rootLogger' => array(
			'appenders' => array('default'),
			'level' => 'trace'
		),
		'appenders' => array(
			'default' => array(
				'class' => 'LoggerAppenderPHP',
				'layout' => array(
					'class' => 'LoggerLayoutSimple'
				),
			)
		)
	);
	
    protected function setUp() {
		set_error_handler("errorHandler");
	}
		
	public function testRequiresLayout() {
		$appender = new LoggerAppenderPhp();
		$this->assertTrue($appender->requiresLayout());
	}
    
	public function testPhp() {
		Logger::configure($this->config);
		$logger = Logger::getRootLogger();
		
		 
		self::$expectedError = E_USER_ERROR;
		self::$expectedMessage = "FATAL - This is a test" . PHP_EOL;
		$logger->fatal("This is a test");
		
		self::$expectedError = E_USER_ERROR;
		self::$expectedMessage = "ERROR - This is a test" . PHP_EOL;
		$logger->error("This is a test");
		
		self::$expectedError = E_USER_WARNING;
		self::$expectedMessage = "WARN - This is a test" . PHP_EOL;
		$logger->warn("This is a test");
		
		self::$expectedError = E_USER_NOTICE;
		self::$expectedMessage = "INFO - This is a test" . PHP_EOL;
		$logger->info("This is a test");
		
		self::$expectedError = E_USER_NOTICE;
		self::$expectedMessage = "DEBUG - This is a test" . PHP_EOL;
		$logger->debug("This is a test");
		
		self::$expectedError = E_USER_NOTICE;
		self::$expectedMessage = "TRACE - This is a test" . PHP_EOL;
		$logger->trace("This is a test");
    }
    
    protected function tearDown() {
		restore_error_handler();
	}
}