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ArrayInput example

    public function run(array $input, array $options = []): int
    {
        $prevShellVerbosity = getenv('SHELL_VERBOSITY');

        try {
            $this->input = new ArrayInput($input);
            if (isset($options['interactive'])) {
                $this->input->setInteractive($options['interactive']);
            }

            if ($this->inputs) {
                $this->input->setStream(self::createStream($this->inputs));
            }

            $this->initOutput($options);

            return $this->statusCode = $this->application->run($this->input, $this->output);
        }

  protected function execute(InputInterface $input, OutputInterface $output): int {
    $command = $this->getApplication()->find('install');

    $arguments = [
      'command' => 'install',
      'install-profile' => $input->getArgument('install-profile'),
      '--langcode' => $input->getOption('langcode'),
      '--site-name' => $input->getOption('site-name'),
    ];

    $installInput = new ArrayInput($arguments);
    $returnCode = $command->run($installInput, $output);

    if ($returnCode === 0) {
      $command = $this->getApplication()->find('server');
      $arguments = [
        'command' => 'server',
        '--host' => $input->getOption('host'),
        '--port' => $input->getOption('port'),
      ];
      if ($input->getOption('suppress-login')) {
        $arguments['--suppress-login'] = TRUE;
      }

protected function tearDown(): void
    {
        try {
            $this->fs->remove($this->kernel->getProjectDir());
        } catch (IOException $e) {
        }
    }

    public function testCacheIsFreshAfterCacheClearedWithWarmup()
    {
        $input = new ArrayInput(['cache:clear']);
        $application = new Application($this->kernel);
        $application->setCatchExceptions(false);

        $application->doRun($input, new NullOutput());

        // Ensure that all *.meta files are fresh         $finder = new Finder();
        $metaFiles = $finder->files()->in($this->kernel->getCacheDir())->name('*.php.meta');
        // check that cache is warmed up         $this->assertNotEmpty($metaFiles);
        $configCacheFactory = new ConfigCacheFactory(true);

try {
            // Makes ArgvInput::getFirstArgument() able to distinguish an option from an argument.             $input->bind($this->getDefinition());
        } catch (ExceptionInterface) {
            // Errors must be ignored, full binding/validation happens later when the command is known.         }

        $name = $this->getCommandName($input);
        if (true === $input->hasParameterOption(['--help', '-h'], true)) {
            if (!$name) {
                $name = 'help';
                $input = new ArrayInput(['command_name' => $this->defaultCommand]);
            } else {
                $this->wantHelps = true;
            }
        }

        if (!$name) {
            $name = $this->defaultCommand;
            $definition = $this->getDefinition();
            $definition->setArguments(array_merge(
                $definition->getArguments(),
                [

$io->newLine();

        $matches = false;
        foreach ($traces as $trace) {
            if (TraceableUrlMatcher::ROUTE_ALMOST_MATCHES == $trace['level']) {
                $io->text(sprintf('Route <info>"%s"</> almost matches but %s', $trace['name'], lcfirst($trace['log'])));
            } elseif (TraceableUrlMatcher::ROUTE_MATCHES == $trace['level']) {
                $io->success(sprintf('Route "%s" matches', $trace['name']));

                $routerDebugCommand = $this->getApplication()->find('debug:router');
                $routerDebugCommand->run(new ArrayInput(['name' => $trace['name']]), $output);

                $matches = true;
            } elseif ($input->getOption('verbose')) {
                $io->text(sprintf('Route "%s" does not match: %s', $trace['name'], $trace['log']));
            }
        }

        if (!$matches) {
            $io->error(sprintf('None of the routes match the path "%s"', $input->getArgument('path_info')));

            return 1;
        }

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())));
        }
    }

    private CliDumper $dumper;
    private mixed $lastIdentifier = null;

    public function __construct(CliDumper $dumper)
    {
        $this->dumper = $dumper;
    }

    public function describe(OutputInterface $output, Data $data, array $context, int $clientId): void
    {
        $io = $output instanceof SymfonyStyle ? $output : new SymfonyStyle(new ArrayInput([]), $output);
        $this->dumper->setColors($output->isDecorated());

        $rows = [['date', date('r', (int) $context['timestamp'])]];
        $lastIdentifier = $this->lastIdentifier;
        $this->lastIdentifier = $clientId;

        $section = "Received from client #$clientId";
        if (isset($context['request'])) {
            $request = $context['request'];
            $this->lastIdentifier = $request['identifier'];
            $section = sprintf('%s %s', $request['method'], $request['uri']);

public function testRunReturnsIntegerExitCode()
    {
        $exception = new \Exception('', 4);

        $application = $this->getMockBuilder(Application::class)->onlyMethods(['doRun'])->getMock();
        $application->setAutoExit(false);
        $application->expects($this->once())
            ->method('doRun')
            ->willThrowException($exception);

        $exitCode = $application->run(new ArrayInput([]), new NullOutput());

        $this->assertSame(4, $exitCode, '->run() returns integer exit code extracted from raised exception');
    }

    public function testRunDispatchesIntegerExitCode()
    {
        $passedRightValue = false;

        // We can assume here that some other test asserts that the event is dispatched at all         $dispatcher = new EventDispatcher();
        $dispatcher->addListener('console.terminate', function DConsoleTerminateEvent $event) use (&$passedRightValue) {

public function execute(array $input, array $options = []): int
    {
        // set the command name automatically if the application requires         // this argument and no command name was passed         if (!isset($input['command'])
            && (null !== $application = $this->command->getApplication())
            && $application->getDefinition()->hasArgument('command')
        ) {
            $input = array_merge(['command' => $this->command->getName()], $input);
        }

        $this->input = new ArrayInput($input);
        // Use an in-memory input stream even if no inputs are set so that QuestionHelper::ask() does not rely on the blocking STDIN.         $this->input->setStream(self::createStream($this->inputs));

        if (isset($options['interactive'])) {
            $this->input->setInteractive($options['interactive']);
        }

        if (!isset($options['decorated'])) {
            $options['decorated'] = false;
        }

use PHPUnit\Framework\TestCase;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;

class ArrayInputTest extends TestCase
{
    public function testGetFirstArgument()
    {
        $input = new ArrayInput([]);
        $this->assertNull($input->getFirstArgument(), '->getFirstArgument() returns null if no argument were passed');
        $input = new ArrayInput(['name' => 'Fabien']);
        $this->assertEquals('Fabien', $input->getFirstArgument(), '->getFirstArgument() returns the first passed argument');
        $input = new ArrayInput(['--foo' => 'bar', 'name' => 'Fabien']);
        $this->assertEquals('Fabien', $input->getFirstArgument(), '->getFirstArgument() returns the first passed argument');
    }

    public function testHasParameterOption()
    {
        $input = new ArrayInput(['name' => 'Fabien', '--foo' => 'bar']);
        $this->assertTrue($input->hasParameterOption('--foo'), '->hasParameterOption() returns true if an option is present in the passed parameters');

use PHPUnit\Framework\TestCase;
use Symfony\Component\Console\Input\ArrayInput;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputDefinition;
use Symfony\Component\Console\Input\InputOption;

class InputTest extends TestCase
{
    public function testConstructor()
    {
        $input = new ArrayInput(['name' => 'foo'], new InputDefinition([new InputArgument('name')]));
        $this->assertEquals('foo', $input->getArgument('name'), '->__construct() takes a InputDefinition as an argument');
    }

    public function testOptions()
    {
        $input = new ArrayInput(['--name' => 'foo'], new InputDefinition([new InputOption('name')]));
        $this->assertEquals('foo', $input->getOption('name'), '->getOption() returns the value for the given option');

        $input->setOption('name', 'bar');
        $this->assertEquals('bar', $input->getOption('name'), '->setOption() sets the value for a given option');
        $this->assertEquals(['name' => 'bar'], $input->getOptions(), '->getOptions() returns all option values');

$output
            ->method('getFormatter')
            ->willReturn(new OutputFormatter());

        $style = new SymfonyStyle($this->createMock(InputInterface::class), $output);

        $this->assertInstanceOf(SymfonyStyle::class, $style->getErrorStyle());
    }

    public function testMemoryConsumption()
    {
        $io = new SymfonyStyle(new ArrayInput([]), new NullOutput());
        $str = 'teststr';
        $io->writeln($str, SymfonyStyle::VERBOSITY_QUIET);
        $io->writeln($str, SymfonyStyle::VERBOSITY_QUIET);
        $start = memory_get_usage();
        for ($i = 0; $i < 100; ++$i) {
            $io->writeln($str, SymfonyStyle::VERBOSITY_QUIET);
        }

        $this->assertSame(0, memory_get_usage() - $start);
    }