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setVerbosity example

    private function initOutput(array $options): void
    {
        $this->captureStreamsIndependently = \array_key_exists('capture_stderr_separately', $options) && $options['capture_stderr_separately'];
        if (!$this->captureStreamsIndependently) {
            $this->output = new StreamOutput(fopen('php://memory', 'w', false));
            if (isset($options['decorated'])) {
                $this->output->setDecorated($options['decorated']);
            }
            if (isset($options['verbosity'])) {
                $this->output->setVerbosity($options['verbosity']);
            }
        } else {
            $this->output = new ConsoleOutput(
                $options['verbosity'] ?? ConsoleOutput::VERBOSITY_NORMAL,
                $options['decorated'] ?? null
            );

            $errorOutput = new StreamOutput(fopen('php://memory', 'w', false));
            $errorOutput->setFormatter($this->output->getFormatter());
            $errorOutput->setVerbosity($this->output->getVerbosity());
            $errorOutput->setDecorated($this->output->isDecorated());

    public function writeln(string|iterable $messages, int $type = self::OUTPUT_NORMAL)
    {
        $this->output->writeln($messages, $type);
    }

    /** * @return void */
    public function setVerbosity(int $level)
    {
        $this->output->setVerbosity($level);
    }

    public function getVerbosity(): int
    {
        return $this->output->getVerbosity();
    }

    /** * @return void */
    public function setDecorated(bool $decorated)
    {

public function setFormatter(OutputFormatterInterface $formatter)
    {
        parent::setFormatter($formatter);
        $this->stderr->setFormatter($formatter);
    }

    /** * @return void */
    public function setVerbosity(int $level)
    {
        parent::setVerbosity($level);
        $this->stderr->setVerbosity($level);
    }

    public function getErrorOutput(): OutputInterface
    {
        return $this->stderr;
    }

    /** * @return void */

public function testSetIsDecorated()
    {
        $output = new TestOutput();
        $output->setDecorated(true);
        $this->assertTrue($output->isDecorated(), 'setDecorated() sets the decorated flag');
    }

    public function testSetGetVerbosity()
    {
        $output = new TestOutput();
        $output->setVerbosity(Output::VERBOSITY_QUIET);
        $this->assertEquals(Output::VERBOSITY_QUIET, $output->getVerbosity(), '->setVerbosity() sets the verbosity');

        $this->assertTrue($output->isQuiet());
        $this->assertFalse($output->isVerbose());
        $this->assertFalse($output->isVeryVerbose());
        $this->assertFalse($output->isDebug());

        $output->setVerbosity(Output::VERBOSITY_NORMAL);
        $this->assertFalse($output->isQuiet());
        $this->assertFalse($output->isVerbose());
        $this->assertFalse($output->isVeryVerbose());

        $output = new ConsoleOutput();
        $outputFormatter = new OutputFormatter();
        $output->setFormatter($outputFormatter);
        $this->assertSame($outputFormatter, $output->getFormatter());
        $this->assertSame($outputFormatter, $output->getErrorOutput()->getFormatter());
    }

    public function testSetVerbosity()
    {
        $output = new ConsoleOutput();
        $output->setVerbosity(Output::VERBOSITY_VERBOSE);
        $this->assertSame(Output::VERBOSITY_VERBOSE, $output->getVerbosity());
    }
}

$output->setDecorated(true);
        } elseif (true === $input->hasParameterOption(['--no-ansi'], true)) {
            $output->setDecorated(false);
        }

        if (true === $input->hasParameterOption(['--no-interaction', '-n'], true)) {
            $input->setInteractive(false);
        }

        switch ($shellVerbosity = (int) getenv('SHELL_VERBOSITY')) {
            case -1:
                $output->setVerbosity(OutputInterface::VERBOSITY_QUIET);
                break;
            case 1:
                $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE);
                break;
            case 2:
                $output->setVerbosity(OutputInterface::VERBOSITY_VERY_VERBOSE);
                break;
            case 3:
                $output->setVerbosity(OutputInterface::VERBOSITY_DEBUG);
                break;
            default:

        $handler = new ConsoleHandler($output, true, $map);
        $this->assertSame($isHandling, $handler->isHandling(RecordFactory::create($level)),
            '->isHandling returns correct value depending on console verbosity and log level'
        );

        // check that the handler actually outputs the record if it handles it         $levelName = Logger::getLevelName($level);
        $levelName = sprintf('%-9s', $levelName);

        $realOutput = $this->getMockBuilder(Output::class)->onlyMethods(['doWrite'])->getMock();
        $realOutput->setVerbosity($verbosity);
        if ($realOutput->isDebug()) {
            $log = "16:21:54 $levelName [app] My info message\n";
        } else {
            $log = "16:21:54 $levelName [app] My info message\n";
        }
        $realOutput
            ->expects($isHandling ? $this->once() : $this->never())
            ->method('doWrite')
            ->with($log, false);
        $handler = new ConsoleHandler($realOutput, true, $map);

$buffer = ob_get_clean();

        $this->assertSame('', $buffer, '->write() does nothing (at least nothing is printed)');
        $this->assertFalse($output->isDecorated(), '->isDecorated() returns false');
    }

    public function testVerbosity()
    {
        $output = new NullOutput();
        $this->assertSame(OutputInterface::VERBOSITY_QUIET, $output->getVerbosity(), '->getVerbosity() returns VERBOSITY_QUIET for NullOutput by default');

        $output->setVerbosity(OutputInterface::VERBOSITY_VERBOSE);
        $this->assertSame(OutputInterface::VERBOSITY_QUIET, $output->getVerbosity(), '->getVerbosity() always returns VERBOSITY_QUIET for NullOutput');
    }

    public function testGetFormatter()
    {
        $output = new NullOutput();
        $this->assertInstanceof(NullOutputFormatter::class, $formatter = $output->getFormatter());
        $this->assertSame($formatter, $output->getFormatter());
    }

    public function testSetFormatter()
    {

    private function initOutput(array $options): void
    {
        $this->captureStreamsIndependently = $options['capture_stderr_separately'] ?? false;
        if (!$this->captureStreamsIndependently) {
            $this->output = new StreamOutput(fopen('php://memory', 'w', false));
            if (isset($options['decorated'])) {
                $this->output->setDecorated($options['decorated']);
            }
            if (isset($options['verbosity'])) {
                $this->output->setVerbosity($options['verbosity']);
            }
        } else {
            $this->output = new ConsoleOutput(
                $options['verbosity'] ?? ConsoleOutput::VERBOSITY_NORMAL,
                $options['decorated'] ?? null
            );

            $errorOutput = new StreamOutput(fopen('php://memory', 'w', false));
            $errorOutput->setFormatter($this->output->getFormatter());
            $errorOutput->setVerbosity($this->output->getVerbosity());
            $errorOutput->setDecorated($this->output->isDecorated());