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<?php
namespace GuzzleHttp\Tests\Subscriber\LogSubscriber;
use GuzzleHttp\Subscriber\Log\SimpleLogger;
/**
* @covers GuzzleHttp\Subscriber\Log\SimpleLogger
*/
class SimpleLoggerTest extends \PHPUnit_Framework_TestCase
{
public function testLogsToFopen()
{
$resource = fopen('php://temp', 'r+');
$logger = new SimpleLogger($resource);
$logger->log('WARN', 'Test');
rewind($resource);
$this->assertEquals("[WARN] Test\n", stream_get_contents($resource));
fclose($resource);
}
public function testLogsToCallable()
{
$called = false;
$c = function ($message) use (&$called) {
$this->assertEquals("[WARN] Test\n", $message);
$called = true;
};
$logger = new SimpleLogger($c);
$logger->log('WARN', 'Test');
$this->assertTrue($called);
}
public function testLogsWithEcho()
{
ob_start();
$logger = new SimpleLogger();
$logger->log('WARN', 'Test');
$result = ob_get_clean();
$this->assertEquals("[WARN] Test\n", $result);
}
}
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