Fix logger classes and tests

src/Core/Logger/Factory/StreamLogger.php

@@ -25,10 +25,10 @@ use Friendica\Core\Config\Capability\IManageConfigValues;
 use Friendica\Core\Logger\Capabilities\LogChannel;
 use Friendica\Core\Logger\Exception\LoggerArgumentException;
 use Friendica\Core\Logger\Exception\LoggerException;
+use Friendica\Core\Logger\Exception\LogLevelException;
 use Friendica\Core\Logger\Type\StreamLogger as StreamLoggerClass;
 use Friendica\Core\Logger\Util\FileSystem;
 use Psr\Log\LoggerInterface;
-use Psr\Log\LogLevel;
 use Psr\Log\NullLogger;
 
 /**
@@ -55,7 +55,7 @@ class StreamLogger extends AbstractLoggerTypeFactory
 		$fileSystem = new FileSystem();
 
 		$logfile = $logfile ?? $config->get('system', 'logfile');
-		if ((@file_exists($logfile) && !@is_writable($logfile)) && !@is_writable(basename($logfile))) {
+		if (!@file_exists($logfile) || !@is_writable($logfile)) {
 			throw new LoggerArgumentException(sprintf('%s is not a valid logfile', $logfile));
 		}
 
@@ -64,7 +64,7 @@ class StreamLogger extends AbstractLoggerTypeFactory
 		if (array_key_exists($loglevel, StreamLoggerClass::levelToInt)) {
 			$loglevel = StreamLoggerClass::levelToInt[$loglevel];
 		} else {
-			$loglevel = StreamLoggerClass::levelToInt[LogLevel::NOTICE];
+			throw new LogLevelException(sprintf('The level "%s" is not valid.', $loglevel));
 		}
 
 		$stream = $fileSystem->createStream($logfile);

src/Core/Logger/Util/FileSystem.php

@@ -21,6 +21,8 @@
 
 namespace Friendica\Core\Logger\Util;
 
+use Friendica\Core\Logger\Exception\LoggerUnusableException;
+
 /**
  * Util class for filesystem manipulation for Logger classes
  */
@@ -37,6 +39,8 @@ class FileSystem
 	 * @param string $file The file
 	 *
 	 * @return string The directory name (empty if no directory is found, like urls)
+	 *
+	 * @throws LoggerUnusableException
 	 */
 	public function createDir(string $file): string
 	{
@@ -57,7 +61,7 @@ class FileSystem
 			restore_error_handler();
 
 			if (!$status && !is_dir($dirname)) {
-				throw new \UnexpectedValueException(sprintf('Directory "%s" cannot get created: ' . $this->errorMessage, $dirname));
+				throw new LoggerUnusableException(sprintf('Directory "%s" cannot get created: ' . $this->errorMessage, $dirname));
 			}
 
 			return $dirname;
@@ -75,7 +79,7 @@ class FileSystem
 	 *
 	 * @return resource the open stream resource
 	 *
-	 * @throws \UnexpectedValueException
+	 * @throws LoggerUnusableException
 	 */
 	public function createStream(string $url)
 	{
@@ -89,7 +93,7 @@ class FileSystem
 		restore_error_handler();
 
 		if (!is_resource($stream)) {
-			throw new \UnexpectedValueException(sprintf('The stream or file "%s" could not be opened: ' . $this->errorMessage, $url));
+			throw new LoggerUnusableException(sprintf('The stream or file "%s" could not be opened: ' . $this->errorMessage, $url));
 		}
 
 		return $stream;

tests/src/Core/Hooks/Util/HookFileManagerTest.php

@@ -55,20 +55,12 @@ return [
 			\Psr\Log\NullLogger::class => [''],
 		],
 	],
-	\Friendica\Core\Hooks\Capabilities\BehavioralHookType::DECORATOR => [
-		\Psr\Log\LoggerInterface::class => [
-			\Psr\Log\NullLogger::class,
-		],
-	],
 ];
 EOF,
 				'addonsArray'      => [],
 				'assertStrategies' => [
 					[LoggerInterface::class, NullLogger::class, ''],
 				],
-				'assertDecorators' => [
-					[LoggerInterface::class, NullLogger::class],
-				],
 			],
 			'normalWithString' => [
 				'content' => <<<EOF
@@ -80,18 +72,12 @@ return [
 			\Psr\Log\NullLogger::class => '',
 		],
 	],
-	\Friendica\Core\Hooks\Capabilities\BehavioralHookType::DECORATOR => [
-		\Psr\Log\LoggerInterface::class => \Psr\Log\NullLogger::class,
-	],
 ];
 EOF,
 				'addonsArray'      => [],
 				'assertStrategies' => [
 					[LoggerInterface::class, NullLogger::class, ''],
 				],
-				'assertDecorators' => [
-					[LoggerInterface::class, NullLogger::class],
-				],
 			],
 			'withAddons' => [
 				'content' => <<<EOF
@@ -116,7 +102,6 @@ EOF,
 					[LoggerInterface::class, NullLogger::class, ''],
 					[LoggerInterface::class, NullLogger::class, 'null'],
 				],
-				'assertDecorators' => [],
 			],
 			'withAddonsWithString' => [
 				'content' => <<<EOF
@@ -141,7 +126,6 @@ EOF,
 					[LoggerInterface::class, NullLogger::class, ''],
 					[LoggerInterface::class, NullLogger::class, 'null'],
 				],
-				'assertDecorators' => [],
 			],
 			// This should work because unique name convention is part of the instance manager logic, not of the file-infrastructure layer
 			'withAddonsDoubleNamed' => [
@@ -167,7 +151,6 @@ EOF,
 					[LoggerInterface::class, NullLogger::class, ''],
 					[LoggerInterface::class, NullLogger::class, ''],
 				],
-				'assertDecorators' => [],
 			],
 			'withWrongContentButAddons' => [
 				'content' => <<<EOF
@@ -191,7 +174,6 @@ EOF,
 				'assertStrategies' => [
 					[LoggerInterface::class, NullLogger::class, ''],
 				],
-				'assertDecorators' => [],
 			],
 		];
 	}
@@ -199,7 +181,7 @@ EOF,
 	/**
 	 * @dataProvider dataHooks
 	 */
-	public function testSetupHooks(string $content, array $addonsArray, array $assertStrategies, array $assertDecorators)
+	public function testSetupHooks(string $content, array $addonsArray, array $assertStrategies)
 	{
 		vfsStream::newFile('static/hooks.config.php')
 			->withContent($content)
@@ -215,10 +197,6 @@ EOF,
 			$instanceManager->shouldReceive('registerStrategy')->withArgs($assertStrategy)->once();
 		}
 
-		foreach ($assertDecorators as $assertDecorator) {
-			$instanceManager->shouldReceive('registerDecorator')->withArgs($assertDecorator)->once();
-		}
-
 		$hookFileManager->setupHooks($instanceManager);
 
 		self::expectNotToPerformAssertions();

tests/src/Core/Logger/StreamLoggerTest.php

@@ -22,9 +22,7 @@
 namespace Friendica\Test\src\Core\Logger;
 
 use Friendica\Core\Logger\Exception\LoggerArgumentException;
-use Friendica\Core\Logger\Exception\LoggerException;
 use Friendica\Core\Logger\Exception\LogLevelException;
-use Friendica\Core\Logger\Util\FileSystem;
 use Friendica\Test\Util\VFSTrait;
 use Friendica\Core\Logger\Type\StreamLogger;
 use org\bovigo\vfs\vfsStream;
@@ -40,33 +38,26 @@ class StreamLoggerTest extends AbstractLoggerTest
 	 */
 	private $logfile;
 
-	/**
-	 * @var \Friendica\Core\Logger\Util\Filesystem
-	 */
-	private $fileSystem;
-
 	protected function setUp(): void
 	{
 		parent::setUp();
 
 		$this->setUpVfsDir();
-
-		$this->fileSystem = new FileSystem();
 	}
 
 	/**
 	 * {@@inheritdoc}
 	 */
-	protected function getInstance($level = LogLevel::DEBUG)
+	protected function getInstance($level = LogLevel::DEBUG, $logfile = 'friendica.log')
 	{
-		$this->logfile = vfsStream::newFile('friendica.log')
+		$this->logfile = vfsStream::newFile($logfile)
 			->at($this->root);
 
 		$this->config->shouldReceive('get')->with('system', 'logfile')->andReturn($this->logfile->url())->once();
+		$this->config->shouldReceive('get')->with('system', 'loglevel')->andReturn($level)->once();
 
-		$logger = new StreamLogger('test', $this->config, $this->introspection, $this->fileSystem, $level);
+		$loggerFactory = new \Friendica\Core\Logger\Factory\StreamLogger($this->introspection, 'test');
-
+		return $loggerFactory->create($this->config);
-		return $logger;
 	}
 
 	/**
@@ -83,11 +74,12 @@ class StreamLoggerTest extends AbstractLoggerTest
 	public function testNoUrl()
 	{
 		$this->expectException(LoggerArgumentException::class);
-		$this->expectExceptionMessage("Missing stream URL.");
+		$this->expectExceptionMessage(' is not a valid logfile');
 
 		$this->config->shouldReceive('get')->with('system', 'logfile')->andReturn('')->once();
 
-		$logger = new StreamLogger('test', $this->config, $this->introspection, $this->fileSystem);
+		$loggerFactory = new \Friendica\Core\Logger\Factory\StreamLogger($this->introspection, 'test');
+		$logger = $loggerFactory->create($this->config);
 
 		$logger->emergency('not working');
 	}
@@ -104,7 +96,8 @@ class StreamLoggerTest extends AbstractLoggerTest
 
 		$this->config->shouldReceive('get')->with('system', 'logfile')->andReturn($logfile->url())->once();
 
-		$logger = new StreamLogger('test', $this->config, $this->introspection, $this->fileSystem);
+		$loggerFactory = new \Friendica\Core\Logger\Factory\StreamLogger($this->introspection, 'test');
+		$logger = $loggerFactory->create($this->config);
 
 		$logger->emergency('not working');
 	}
@@ -119,7 +112,8 @@ class StreamLoggerTest extends AbstractLoggerTest
 
 		static::markTestIncomplete('We need a platform independent way to set directory to readonly');
 
-		$logger = new StreamLogger('test', '/$%/wrong/directory/file.txt', $this->introspection, $this->fileSystem);
+		$loggerFactory = new \Friendica\Core\Logger\Factory\StreamLogger($this->introspection, 'test');
+		$logger = $loggerFactory->create($this->config);
 
 		$logger->emergency('not working');
 	}
@@ -132,9 +126,7 @@ class StreamLoggerTest extends AbstractLoggerTest
 		$this->expectException(LogLevelException::class);
 		$this->expectExceptionMessageMatches("/The level \".*\" is not valid./");
 
-		$this->config->shouldReceive('get')->with('system', 'logfile')->andReturn('file.text')->once();
+		$logger = $this->getInstance('NOPE');
-
-		$logger = new StreamLogger('test', $this->config, $this->introspection, $this->fileSystem, 'NOPE');
 	}
 
 	/**
@@ -145,29 +137,11 @@ class StreamLoggerTest extends AbstractLoggerTest
 		$this->expectException(LogLevelException::class);
 		$this->expectExceptionMessageMatches("/The level \".*\" is not valid./");
 
-		$logfile = vfsStream::newFile('friendica.log')
+		$logger = $this->getInstance('NOPE');
-			->at($this->root);
-
-		$this->config->shouldReceive('get')->with('system', 'logfile')->andReturn($logfile->url())->once();
-
-		$logger = new StreamLogger('test', $this->config, $this->introspection, $this->fileSystem);
 
 		$logger->log('NOPE', 'a test');
 	}
 
-	/**
-	 * Test when the file is null
-	 */
-	public function testWrongFile()
-	{
-		$this->expectException(LoggerArgumentException::class);
-		$this->expectExceptionMessage("A stream must either be a resource or a string.");
-
-		$this->config->shouldReceive('get')->with('system', 'logfile')->andReturn(null)->once();
-
-		$logger = new StreamLogger('test', $this->config, $this->introspection, $this->fileSystem);
-	}
-
 	/**
 	 * Test a relative path
 	 * @doesNotPerformAssertions