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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\Formatter;
use Monolog\Logger;
class LogstashFormatterTest extends \PHPUnit_Framework_TestCase
{
public function tearDown()
{
\PHPUnit_Framework_Error_Warning::$enabled = true;
return parent::tearDown();
}
/**
* @covers Monolog\Formatter\LogstashFormatter::format
*/
public function testDefaultFormatter()
{
$formatter = new LogstashFormatter('test', 'hostname');
$record = array(
'level' => Logger::ERROR,
'level_name' => 'ERROR',
'channel' => 'meh',
'context' => array(),
'datetime' => new \DateTime("@0"),
'extra' => array(),
'message' => 'log',
);
$message = json_decode($formatter->format($record), true);
$this->assertEquals("1970-01-01T00:00:00.000000+00:00", $message['@timestamp']);
$this->assertEquals('log', $message['@message']);
$this->assertEquals('meh', $message['@fields']['channel']);
$this->assertContains('meh', $message['@tags']);
$this->assertEquals(Logger::ERROR, $message['@fields']['level']);
$this->assertEquals('test', $message['@type']);
$this->assertEquals('hostname', $message['@source']);
$formatter = new LogstashFormatter('mysystem');
$message = json_decode($formatter->format($record), true);
$this->assertEquals('mysystem', $message['@type']);
}
/**
* @covers Monolog\Formatter\LogstashFormatter::format
*/
public function testFormatWithFileAndLine()
{
$formatter = new LogstashFormatter('test');
$record = array(
'level' => Logger::ERROR,
'level_name' => 'ERROR',
'channel' => 'meh',
'context' => array('from' => 'logger'),
'datetime' => new \DateTime("@0"),
'extra' => array('file' => 'test', 'line' => 14),
'message' => 'log',
);
$message = json_decode($formatter->format($record), true);
$this->assertEquals('test', $message['@fields']['file']);
$this->assertEquals(14, $message['@fields']['line']);
}
/**
* @covers Monolog\Formatter\LogstashFormatter::format
*/
public function testFormatWithContext()
{
$formatter = new LogstashFormatter('test');
$record = array(
'level' => Logger::ERROR,
'level_name' => 'ERROR',
'channel' => 'meh',
'context' => array('from' => 'logger'),
'datetime' => new \DateTime("@0"),
'extra' => array('key' => 'pair'),
'message' => 'log',
);
$message = json_decode($formatter->format($record), true);
$message_array = $message['@fields'];
$this->assertArrayHasKey('ctxt_from', $message_array);
$this->assertEquals('logger', $message_array['ctxt_from']);
// Test with extraPrefix
$formatter = new LogstashFormatter('test', null, null, 'CTX');
$message = json_decode($formatter->format($record), true);
$message_array = $message['@fields'];
$this->assertArrayHasKey('CTXfrom', $message_array);
$this->assertEquals('logger', $message_array['CTXfrom']);
}
/**
* @covers Monolog\Formatter\LogstashFormatter::format
*/
public function testFormatWithExtra()
{
$formatter = new LogstashFormatter('test');
$record = array(
'level' => Logger::ERROR,
'level_name' => 'ERROR',
'channel' => 'meh',
'context' => array('from' => 'logger'),
'datetime' => new \DateTime("@0"),
'extra' => array('key' => 'pair'),
'message' => 'log',
);
$message = json_decode($formatter->format($record), true);
$message_array = $message['@fields'];
$this->assertArrayHasKey('key', $message_array);
$this->assertEquals('pair', $message_array['key']);
// Test with extraPrefix
$formatter = new LogstashFormatter('test', null, 'EXT');
$message = json_decode($formatter->format($record), true);
$message_array = $message['@fields'];
$this->assertArrayHasKey('EXTkey', $message_array);
$this->assertEquals('pair', $message_array['EXTkey']);
}
public function testFormatWithApplicationName()
{
$formatter = new LogstashFormatter('app', 'test');
$record = array(
'level' => Logger::ERROR,
'level_name' => 'ERROR',
'channel' => 'meh',
'context' => array('from' => 'logger'),
'datetime' => new \DateTime("@0"),
'extra' => array('key' => 'pair'),
'message' => 'log',
);
$message = json_decode($formatter->format($record), true);
$this->assertArrayHasKey('@type', $message);
$this->assertEquals('app', $message['@type']);
}
/**
* @covers Monolog\Formatter\LogstashFormatter::format
*/
public function testDefaultFormatterV1()
{
$formatter = new LogstashFormatter('test', 'hostname', null, 'ctxt_', LogstashFormatter::V1);
$record = array(
'level' => Logger::ERROR,
'level_name' => 'ERROR',
'channel' => 'meh',
'context' => array(),
'datetime' => new \DateTime("@0"),
'extra' => array(),
'message' => 'log',
);
$message = json_decode($formatter->format($record), true);
$this->assertEquals("1970-01-01T00:00:00.000000+00:00", $message['@timestamp']);
$this->assertEquals("1", $message['@version']);
$this->assertEquals('log', $message['message']);
$this->assertEquals('meh', $message['channel']);
$this->assertEquals('ERROR', $message['level']);
$this->assertEquals('test', $message['type']);
$this->assertEquals('hostname', $message['host']);
$formatter = new LogstashFormatter('mysystem', null, null, 'ctxt_', LogstashFormatter::V1);
$message = json_decode($formatter->format($record), true);
$this->assertEquals('mysystem', $message['type']);
}
/**
* @covers Monolog\Formatter\LogstashFormatter::format
*/
public function testFormatWithFileAndLineV1()
{
$formatter = new LogstashFormatter('test', null, null, 'ctxt_', LogstashFormatter::V1);
$record = array(
'level' => Logger::ERROR,
'level_name' => 'ERROR',
'channel' => 'meh',
'context' => array('from' => 'logger'),
'datetime' => new \DateTime("@0"),
'extra' => array('file' => 'test', 'line' => 14),
'message' => 'log',
);
$message = json_decode($formatter->format($record), true);
$this->assertEquals('test', $message['file']);
$this->assertEquals(14, $message['line']);
}
/**
* @covers Monolog\Formatter\LogstashFormatter::format
*/
public function testFormatWithContextV1()
{
$formatter = new LogstashFormatter('test', null, null, 'ctxt_', LogstashFormatter::V1);
$record = array(
'level' => Logger::ERROR,
'level_name' => 'ERROR',
'channel' => 'meh',
'context' => array('from' => 'logger'),
'datetime' => new \DateTime("@0"),
'extra' => array('key' => 'pair'),
'message' => 'log',
);
$message = json_decode($formatter->format($record), true);
$this->assertArrayHasKey('ctxt_from', $message);
$this->assertEquals('logger', $message['ctxt_from']);
// Test with extraPrefix
$formatter = new LogstashFormatter('test', null, null, 'CTX', LogstashFormatter::V1);
$message = json_decode($formatter->format($record), true);
$this->assertArrayHasKey('CTXfrom', $message);
$this->assertEquals('logger', $message['CTXfrom']);
}
/**
* @covers Monolog\Formatter\LogstashFormatter::format
*/
public function testFormatWithExtraV1()
{
$formatter = new LogstashFormatter('test', null, null, 'ctxt_', LogstashFormatter::V1);
$record = array(
'level' => Logger::ERROR,
'level_name' => 'ERROR',
'channel' => 'meh',
'context' => array('from' => 'logger'),
'datetime' => new \DateTime("@0"),
'extra' => array('key' => 'pair'),
'message' => 'log',
);
$message = json_decode($formatter->format($record), true);
$this->assertArrayHasKey('key', $message);
$this->assertEquals('pair', $message['key']);
// Test with extraPrefix
$formatter = new LogstashFormatter('test', null, 'EXT', 'ctxt_', LogstashFormatter::V1);
$message = json_decode($formatter->format($record), true);
$this->assertArrayHasKey('EXTkey', $message);
$this->assertEquals('pair', $message['EXTkey']);
}
public function testFormatWithApplicationNameV1()
{
$formatter = new LogstashFormatter('app', 'test', null, 'ctxt_', LogstashFormatter::V1);
$record = array(
'level' => Logger::ERROR,
'level_name' => 'ERROR',
'channel' => 'meh',
'context' => array('from' => 'logger'),
'datetime' => new \DateTime("@0"),
'extra' => array('key' => 'pair'),
'message' => 'log',
);
$message = json_decode($formatter->format($record), true);
$this->assertArrayHasKey('type', $message);
$this->assertEquals('app', $message['type']);
}
public function testFormatWithLatin9Data()
{
if (version_compare(PHP_VERSION, '5.5.0', '<')) {
// Ignore the warning that will be emitted by PHP <5.5.0
\PHPUnit_Framework_Error_Warning::$enabled = false;
}
$formatter = new LogstashFormatter('test', 'hostname');
$record = array(
'level' => Logger::ERROR,
'level_name' => 'ERROR',
'channel' => '¯\_(ツ)_/¯',
'context' => array(),
'datetime' => new \DateTime("@0"),
'extra' => array(
'user_agent' => "\xD6WN; FBCR/OrangeEspa\xF1a; Vers\xE3o/4.0; F\xE4rist",
),
'message' => 'log',
);
$message = json_decode($formatter->format($record), true);
$this->assertEquals("1970-01-01T00:00:00.000000+00:00", $message['@timestamp']);
$this->assertEquals('log', $message['@message']);
$this->assertEquals('¯\_(ツ)_/¯', $message['@fields']['channel']);
$this->assertContains('¯\_(ツ)_/¯', $message['@tags']);
$this->assertEquals(Logger::ERROR, $message['@fields']['level']);
$this->assertEquals('test', $message['@type']);
$this->assertEquals('hostname', $message['@source']);
if (version_compare(PHP_VERSION, '5.5.0', '>=')) {
$this->assertEquals('ÖWN; FBCR/OrangeEspaña; Versão/4.0; Färist', $message['@fields']['user_agent']);
} else {
// PHP <5.5 does not return false for an element encoding failure,
// instead it emits a warning (possibly) and nulls the value.
$this->assertEquals(null, $message['@fields']['user_agent']);
}
}
}