BufferedOutput example

self::$timezone = date_default_timezone_get();
        date_default_timezone_set('UTC');
    }

    public static function tearDownAfterClass(): void
    {
        date_default_timezone_set(self::$timezone);
    }

    public function testItOutputsStylesAndScriptsOnFirstDescribeCall()
    {
        $output = new BufferedOutput();
        $dumper = $this->createMock(HtmlDumper::class);
        $dumper->method('dump')->willReturn('[DUMPED]');
        $descriptor = new HtmlDescriptor($dumper);

        $descriptor->describe($output, new Data([[123]]), ['timestamp' => 1544804268.3668], 1);

        $this->assertStringMatchesFormat('<style>%A</style><script>%A</script>%A', $output->fetch(), 'styles & scripts are output');

        $descriptor->describe($output, new Data([[123]]), ['timestamp' => 1544804268.3668], 1);

        $this->assertStringNotMatchesFormat('<style>%A</style><script>%A</script>%A', $output->fetch(), 'styles & scripts are output only once');
    }

$data = [];
        foreach ($objects as $name => $object) {
            $description = file_get_contents(sprintf('%s/../Fixtures/%s.%s', __DIR__, $name, static::getFormat()));
            $data[] = [$object, $description];
        }

        return $data;
    }

    protected function assertDescription($expectedDescription, $describedObject, array $options = [])
    {
        $output = new BufferedOutput(BufferedOutput::VERBOSITY_NORMAL, true);
        $this->getDescriptor()->describe($output, $describedObject, $options + ['raw_output' => true]);
        $this->assertEquals($this->normalizeOutput($expectedDescription), $this->normalizeOutput($output->fetch()));
    }

    protected function normalizeOutput(string $output)
    {
        $output = str_replace(['%%PHP_SELF%%', '%%PHP_SELF_FULL%%', '%%COMMAND_NAME%%', '%%SHELL%%'], [$_SERVER['PHP_SELF'], realpath($_SERVER['PHP_SELF']), basename($_SERVER['PHP_SELF']), basename($_SERVER['SHELL'] ?? '')], $output);

        return trim(str_replace(\PHP_EOL, "\n", $output));
    }
}

    public function getLogs(): array
    {
        return $this->output->getLogs();
    }

    /** * @dataProvider provideOutputMappingParams */
    public function testOutputMapping($logLevel, $outputVerbosity, $isOutput, $addVerbosityLevelMap = [])
    {
        $out = new BufferedOutput($outputVerbosity);
        $logger = new ConsoleLogger($out, $addVerbosityLevelMap);
        $logger->log($logLevel, 'foo bar');
        $logs = $out->fetch();
        $this->assertEquals($isOutput ? "[$logLevel] foo bar".\PHP_EOL : '', $logs);
    }

    public static function provideOutputMappingParams()
    {
        $quietMap = [LogLevel::EMERGENCY => OutputInterface::VERBOSITY_QUIET];

        return [
            [

public static function tearDownAfterClass(): void
    {
        date_default_timezone_set(self::$timezone);
        putenv('TERMINAL_EMULATOR'.(self::$prevTerminalEmulator ? '='.self::$prevTerminalEmulator : ''));
    }

    /** * @dataProvider provideContext */
    public function testDescribe(array $context, string $expectedOutput, bool $decorated = false)
    {
        $output = new BufferedOutput();
        $output->setDecorated($decorated);
        $descriptor = new CliDescriptor(new CliDumper(fn ($s) => $s));

        $descriptor->describe($output, new Data([[123]]), $context + ['timestamp' => 1544804268.3668], 1);

        $this->assertStringMatchesFormat(trim($expectedOutput), str_replace(\PHP_EOL, "\n", trim($output->fetch())));
    }

    public static function provideContext()
    {
        yield 'source' => [
            [

$options['option'] = 'bar';
        $options['show_deprecated'] = true;
        yield [$resolvedType->getOptionsResolver(), $options, 'deprecated_option'];
    }

    abstract protected function getDescriptor();

    abstract protected function getFormat();

    private function getObjectDescription($object, array $options)
    {
        $output = new BufferedOutput(BufferedOutput::VERBOSITY_NORMAL, $options['decorated']);
        $io = new SymfonyStyle(new ArrayInput([]), $output);

        $this->getDescriptor()->describe($io, $object, $options);

        return $output->fetch();
    }

    private function getExpectedDescription($name)
    {
        return file_get_contents($this->getFixtureFilename($name));
    }

    

final class RunCommandMessageHandler
{
    public function __construct(private readonly Application $application)
    {
    }

    public function __invoke(RunCommandMessage $message): RunCommandContext
    {
        $input = new StringInput($message->input);
        $output = new BufferedOutput();

        $this->application->setCatchExceptions($message->catchExceptions);

        try {
            $exitCode = $this->application->run($input, $output);
        } catch (\Throwable $e) {
            throw new RunCommandFailedException($e, new RunCommandContext($message, Command::FAILURE, $output->fetch()));
        }

        if ($message->throwOnFailure && Command::SUCCESS !== $exitCode) {
            throw new RunCommandFailedException(sprintf('Command "%s" exited with code "%s".', $message->input, $exitCode), new RunCommandContext($message, $exitCode, $output->fetch()));
        }

    abstract protected static function getDescriptor();

    abstract protected static function getFormat();

    private function assertDescription($expectedDescription, $describedObject, array $options = [])
    {
        $options['is_debug'] = false;
        $options['raw_output'] = true;
        $options['raw_text'] = true;
        $output = new BufferedOutput(BufferedOutput::VERBOSITY_NORMAL, true);

        if ('txt' === $this->getFormat()) {
            $options['output'] = new SymfonyStyle(new ArrayInput([]), $output);
        }

        $this->getDescriptor()->describe($output, $describedObject, $options);

        if ('json' === $this->getFormat()) {
            $this->assertEquals(json_encode(json_decode($expectedDescription), \JSON_PRETTY_PRINT), json_encode(json_decode($output->fetch()), \JSON_PRETTY_PRINT));
        } else {
            $this->assertEquals(trim($expectedDescription), trim(str_replace(\PHP_EOL, "\n", $output->fetch())));
        }

$handler = new ConsoleHandler(null, false);
        $handler->setOutput($output);

        $infoRecord = RecordFactory::create(Logger::INFO, 'My info message', 'app', datetime: new \DateTimeImmutable('2013-05-29 16:21:54'));

        $this->assertTrue($handler->handle($infoRecord), 'The handler finished handling the log as bubble is false.');
    }

    public function testLogsFromListeners()
    {
        $output = new BufferedOutput();
        $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG);

        $handler = new ConsoleHandler(null, false);

        $logger = new Logger('app');
        $logger->pushHandler($handler);

        $dispatcher = new EventDispatcher();
        $dispatcher->addListener(ConsoleEvents::COMMAND, function D) use ($logger) {
            $logger->info('Before command message.');
        });
        

  public function runComposer($cmd, $cwd) {
    chdir($cwd);
    $input = new StringInput($cmd);
    $output = new BufferedOutput();
    $application = new Application();
    $application->setAutoExit(FALSE);
    $exitCode = $application->run($input, $output);
    $output = $output->fetch();
    if ($exitCode != 0) {
      throw new \Exception("Fixtures::runComposer failed to set up fixtures.\n\nCommand: '{$cmd}'\nExit code: {$exitCode}\nOutput: \n\n$output");
    }
    return $output;
  }

}

self::assertTrue(GithubActionReporter::isGithubActionEnvironment());
        } finally {
            putenv('GITHUB_ACTIONS'.($prev ? "=$prev" : ''));
        }
    }

    /** * @dataProvider annotationsFormatProvider */
    public function testAnnotationsFormat(string $type, string $message, string $file = null, int $line = null, int $col = null, string $expected)
    {
        $reporter = new GithubActionReporter($buffer = new BufferedOutput());

        $reporter->{$type}($message, $file, $line, $col);

        self::assertSame($expected.\PHP_EOL, $buffer->fetch());
    }

    public static function annotationsFormatProvider(): iterable
    {
        yield 'warning' => ['warning', 'A warning', null, null, null, '::warning::A warning'];
        yield 'error' => ['error', 'An error', null, null, null, '::error::An error'];
        yield 'debug' => ['debug', 'A debug log', null, null, null, '::debug::A debug log'];