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<?php
/*
* This file is part of the Monolog package.
*
* (c) Jordi Boggiano <j.boggiano@seld.be>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Monolog;
use Monolog\Processor\WebProcessor;
use Monolog\Handler\TestHandler;
class LoggerTest extends \PHPUnit_Framework_TestCase
{
/**
* @covers Monolog\Logger::getName
*/
public function testGetName()
{
$logger = new Logger('foo');
$this->assertEquals('foo', $logger->getName());
}
/**
* @covers Monolog\Logger::getLevelName
*/
public function testGetLevelName()
{
$this->assertEquals('ERROR', Logger::getLevelName(Logger::ERROR));
}
/**
* @covers Monolog\Logger::getLevelName
* @expectedException InvalidArgumentException
*/
public function testGetLevelNameThrows()
{
Logger::getLevelName(5);
}
/**
* @covers Monolog\Logger::__construct
*/
public function testChannel()
{
$logger = new Logger('foo');
$handler = new TestHandler;
$logger->pushHandler($handler);
$logger->addWarning('test');
list($record) = $handler->getRecords();
$this->assertEquals('foo', $record['channel']);
}
/**
* @covers Monolog\Logger::addRecord
*/
public function testLog()
{
$logger = new Logger(__METHOD__);
$handler = $this->getMock('Monolog\Handler\NullHandler', array('handle'));
$handler->expects($this->once())
->method('handle');
$logger->pushHandler($handler);
$this->assertTrue($logger->addWarning('test'));
}
/**
* @covers Monolog\Logger::addRecord
*/
public function testLogNotHandled()
{
$logger = new Logger(__METHOD__);
$handler = $this->getMock('Monolog\Handler\NullHandler', array('handle'), array(Logger::ERROR));
$handler->expects($this->never())
->method('handle');
$logger->pushHandler($handler);
$this->assertFalse($logger->addWarning('test'));
}
/**
* @covers Monolog\Logger::pushHandler
* @covers Monolog\Logger::popHandler
* @expectedException LogicException
*/
public function testPushPopHandler()
{
$logger = new Logger(__METHOD__);
$handler1 = new TestHandler;
$handler2 = new TestHandler;
$logger->pushHandler($handler1);
$logger->pushHandler($handler2);
$this->assertEquals($handler2, $logger->popHandler());
$this->assertEquals($handler1, $logger->popHandler());
$logger->popHandler();
}
/**
* @covers Monolog\Logger::pushProcessor
* @covers Monolog\Logger::popProcessor
* @expectedException LogicException
*/
public function testPushPopProcessor()
{
$logger = new Logger(__METHOD__);
$processor1 = new WebProcessor;
$processor2 = new WebProcessor;
$logger->pushProcessor($processor1);
$logger->pushProcessor($processor2);
$this->assertEquals($processor2, $logger->popProcessor());
$this->assertEquals($processor1, $logger->popProcessor());
$logger->popProcessor();
}
/**
* @covers Monolog\Logger::pushProcessor
* @expectedException InvalidArgumentException
*/
public function testPushProcessorWithNonCallable()
{
$logger = new Logger(__METHOD__);
$logger->pushProcessor(new \stdClass());
}
/**
* @covers Monolog\Logger::addRecord
*/
public function testProcessorsAreExecuted()
{
$logger = new Logger(__METHOD__);
$handler = new TestHandler;
$logger->pushHandler($handler);
$logger->pushProcessor(function($record) {
$record['extra']['win'] = true;
return $record;
});
$logger->addError('test');
list($record) = $handler->getRecords();
$this->assertTrue($record['extra']['win']);
}
/**
* @covers Monolog\Logger::addRecord
*/
public function testProcessorsAreCalledOnlyOnce()
{
$logger = new Logger(__METHOD__);
$handler = $this->getMock('Monolog\Handler\HandlerInterface');
$handler->expects($this->any())
->method('isHandling')
->will($this->returnValue(true))
;
$handler->expects($this->any())
->method('handle')
->will($this->returnValue(true))
;
$logger->pushHandler($handler);
$processor = $this->getMockBuilder('Monolog\Processor\WebProcessor')
->disableOriginalConstructor()
->setMethods(array('__invoke'))
->getMock()
;
$processor->expects($this->once())
->method('__invoke')
->will($this->returnArgument(0))
;
$logger->pushProcessor($processor);
$logger->addError('test');
}
/**
* @covers Monolog\Logger::addRecord
*/
public function testProcessorsNotCalledWhenNotHandled()
{
$logger = new Logger(__METHOD__);
$handler = $this->getMock('Monolog\Handler\HandlerInterface');
$handler->expects($this->once())
->method('isHandling')
->will($this->returnValue(false))
;
$logger->pushHandler($handler);
$that = $this;
$logger->pushProcessor(function($record) use ($that){
$that->fail('The processor should not be called');
});
$logger->addAlert('test');
}
/**
* @covers Monolog\Logger::addRecord
*/
public function testHandlersNotCalledBeforeFirstHandling()
{
$logger = new Logger(__METHOD__);
$handler1 = $this->getMock('Monolog\Handler\HandlerInterface');
$handler1->expects($this->never())
->method('isHandling')
->will($this->returnValue(false))
;
$handler1->expects($this->once())
->method('handle')
->will($this->returnValue(false))
;
$logger->pushHandler($handler1);
$handler2 = $this->getMock('Monolog\Handler\HandlerInterface');
$handler2->expects($this->once())
->method('isHandling')
->will($this->returnValue(true))
;
$handler2->expects($this->once())
->method('handle')
->will($this->returnValue(false))
;
$logger->pushHandler($handler2);
$handler3 = $this->getMock('Monolog\Handler\HandlerInterface');
$handler3->expects($this->once())
->method('isHandling')
->will($this->returnValue(false))
;
$handler3->expects($this->never())
->method('handle')
;
$logger->pushHandler($handler3);
$logger->debug('test');
}
/**
* @covers Monolog\Logger::addRecord
*/
public function testBubblingWhenTheHandlerReturnsFalse()
{
$logger = new Logger(__METHOD__);
$handler1 = $this->getMock('Monolog\Handler\HandlerInterface');
$handler1->expects($this->any())
->method('isHandling')
->will($this->returnValue(true))
;
$handler1->expects($this->once())
->method('handle')
->will($this->returnValue(false))
;
$logger->pushHandler($handler1);
$handler2 = $this->getMock('Monolog\Handler\HandlerInterface');
$handler2->expects($this->any())
->method('isHandling')
->will($this->returnValue(true))
;
$handler2->expects($this->once())
->method('handle')
->will($this->returnValue(false))
;
$logger->pushHandler($handler2);
$logger->debug('test');
}
/**
* @covers Monolog\Logger::addRecord
*/
public function testNotBubblingWhenTheHandlerReturnsTrue()
{
$logger = new Logger(__METHOD__);
$handler1 = $this->getMock('Monolog\Handler\HandlerInterface');
$handler1->expects($this->any())
->method('isHandling')
->will($this->returnValue(true))
;
$handler1->expects($this->never())
->method('handle')
;
$logger->pushHandler($handler1);
$handler2 = $this->getMock('Monolog\Handler\HandlerInterface');
$handler2->expects($this->any())
->method('isHandling')
->will($this->returnValue(true))
;
$handler2->expects($this->once())
->method('handle')
->will($this->returnValue(true))
;
$logger->pushHandler($handler2);
$logger->debug('test');
}
/**
* @covers Monolog\Logger::isHandling
*/
public function testIsHandling()
{
$logger = new Logger(__METHOD__);
$handler1 = $this->getMock('Monolog\Handler\HandlerInterface');
$handler1->expects($this->any())
->method('isHandling')
->will($this->returnValue(false))
;
$logger->pushHandler($handler1);
$this->assertFalse($logger->isHandling(Logger::DEBUG));
$handler2 = $this->getMock('Monolog\Handler\HandlerInterface');
$handler2->expects($this->any())
->method('isHandling')
->will($this->returnValue(true))
;
$logger->pushHandler($handler2);
$this->assertTrue($logger->isHandling(Logger::DEBUG));
}
/**
* @dataProvider logMethodProvider
* @covers Monolog\Logger::addDebug
* @covers Monolog\Logger::addInfo
* @covers Monolog\Logger::addNotice
* @covers Monolog\Logger::addWarning
* @covers Monolog\Logger::addError
* @covers Monolog\Logger::addCritical
* @covers Monolog\Logger::addAlert
* @covers Monolog\Logger::addEmergency
* @covers Monolog\Logger::debug
* @covers Monolog\Logger::info
* @covers Monolog\Logger::notice
* @covers Monolog\Logger::warn
* @covers Monolog\Logger::err
* @covers Monolog\Logger::crit
* @covers Monolog\Logger::alert
* @covers Monolog\Logger::emerg
*/
public function testLogMethods($method, $expectedLevel)
{
$logger = new Logger('foo');
$handler = new TestHandler;
$logger->pushHandler($handler);
$logger->{$method}('test');
list($record) = $handler->getRecords();
$this->assertEquals($expectedLevel, $record['level']);
}
public function logMethodProvider()
{
return array(
// monolog methods
array('addDebug', Logger::DEBUG),
array('addInfo', Logger::INFO),
array('addNotice', Logger::NOTICE),
array('addWarning', Logger::WARNING),
array('addError', Logger::ERROR),
array('addCritical', Logger::CRITICAL),
array('addAlert', Logger::ALERT),
array('addEmergency', Logger::EMERGENCY),
// ZF/Sf2 compat methods
array('debug', Logger::DEBUG),
array('info', Logger::INFO),
array('notice', Logger::NOTICE),
array('warn', Logger::WARNING),
array('err', Logger::ERROR),
array('crit', Logger::CRITICAL),
array('alert', Logger::ALERT),
array('emerg', Logger::EMERGENCY),
);
}
}
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