/**
* Constructor - initializes this logger with a level and a
* default EchoWriter writer (which means all logs are printed on screen)
* @param Level $level [optional] the level in which to set the root logger.
* defaulted to ALL.
*/
public function __construct(Level $level = null)
{
parent::__construct('root');
if ($level == null) {
$level = Level::all();
}
$this->setLevel($level);
}
/**
* Tests that we can write using the Console writer. This writer will be set so
* that all output is passed to STDOUT so it can be captured using output buffering.
*/
public function testIfElseStatement()
{
//clear any previous configuration (as hierarchy is stored between calls)
Logger::getHierarchy()->clear();
$logger = Logger::getLogger('test_logger', array('writers' => array('Console' => array('useMinErrorLevel' => false, 'target' => Console::OUTPUT, 'layout' => array('pattern' => '%if ifValue > 4% %trueValue %else% %elseValue %endif%'))), 'extras' => array('local' => array('ifValue' => 3, 'trueValue' => 'It was more than four', 'elseValue' => 'It was less than four'))));
ob_start();
$logger->info('Tester Message');
$logs = ob_get_clean();
$this->assertNotEquals('', $logs);
}
public function testFile()
{
//clear any previous configuration (as hierarchy is stored between calls)
Logger::getHierarchy()->clear();
$logger = Logger::getLogger('test_logger', array('writers' => array('File' => array('file' => __DIR__ . '/testFile.csv', 'append' => false, 'locking' => true))));
$logger->info('A Tester Message');
$logger->close();
//close this logger instance.
//open the csv and determine if there is one row in the CSV (where the log has been written.)
if (($handle = fopen(__DIR__ . '/testFile.csv', 'r')) === false) {
$this->fail('The CSV file could not be opened, which means it could not be generated');
}
//close the handle.
fclose($handle);
$this->assertEquals(1, $this->getLines(__DIR__ . '/testFile.csv'));
//remove the tester csv file.
if (file_exists(__DIR__ . '/testFile.csv')) {
unlink(__DIR__ . '/testFile.csv');
}
}
/**
* sets any initial configuration for a logger.
* @param Logger $logger the logger to configure.
* @param array $config the config to configure the logger with.
* @return Logger the configured logger.
*/
private function setInitialConfiguration(&$logger, $config)
{
if (isset($config['level'])) {
$level = $config['level'];
if (!$level instanceof Level) {
$level = Level::parseFromString($level);
}
if ($level instanceof Level) {
$logger->setLevel($level);
}
}
if (isset($config['enablePropogation']) && is_bool($config['enablePropogation'])) {
$logger->setPropogation($config['enablePropogation']);
}
//see if any global extras or logger extras have been added to the config.
if (isset($config['extras'])) {
if (isset($config['extras']['global']) && is_array($config['extras']['global']) && count($config['extras']['global']) > 0) {
foreach ($config['extras']['global'] as $key => $value) {
Logger::addGlobalExtra($key, $value);
}
}
if (isset($config['extras']['local']) && is_array($config['extras']['local']) && count($config['extras']['local']) > 0) {
foreach ($config['extras']['local'] as $key => $value) {
$logger->addExtra($key, $value);
}
}
}
if (isset($config['writers'])) {
//set all of the valid writers.
foreach ($config['writers'] as $name => $writerConf) {
$className = '\\PHPLog\\Writer\\' . $name;
if (class_exists($className)) {
$writer = new $className($writerConf);
$logger->addWriter($writer);
}
}
}
if (isset($config['filters'])) {
//set all valid filters.
foreach ($config['filters'] as $name => $filterConf) {
$className = '\\PHPLog\\Filter\\' . $name;
if (class_exists($className)) {
$filter = new $className($writerConf);
$logger->addFilter($filter);
}
}
}
if (isset($config['renderers'])) {
foreach ($config['renderers'] as $class => $renderer) {
if (!$renderer instanceof RendererInterface) {
if (!is_string($renderer)) {
return;
}
if (!class_exists($renderer)) {
$renderer = '\\PHPLog\\Renderer\\' . $renderer;
if (!class_exists($renderer)) {
return;
}
}
$renderer = new $renderer();
}
$logger->addRenderer($class, $renderer);
}
}
return $logger;
}
/**
* gets a system service from this instances logger.
* @param string $serviceIndentifer the service required.
* @return mixed the service requested.
*/
public final function getSystemService($serviceIdentifer)
{
return Logger::getSystemService($this->getLoggerName(), $serviceIdentifer);
}
public function testWriteObject()
{
$object = new \PHPLog\Exception\CompilerException('A Complier Exception', ' %if tester < 3 Hello %else%', 10);
//clear any previous configuration (as hierarchy is stored between calls)
Logger::getHierarchy()->clear();
$logger = Logger::getLogger('test_logger', array('writers' => array('EchoWriter' => array())));
$logger->addRenderer($object, new CompilerRenderer(), true);
ob_start();
$logger->info($object);
$message = ob_get_clean();
$this->assertNotEquals('', $message);
}
