CodeExplorer

formatBlock example

return $messages;
    }

    /** * Outputs an error message. * * @return void */
    protected function writeError(OutputInterface $output, \Exception $error)
    {
        if (null !== $this->getHelperSet() && $this->getHelperSet()->has('formatter')) {
            $message = $this->getHelperSet()->get('formatter')->formatBlock($error->getMessage(), 'error');
        } else {
            $message = '<error>'.$error->getMessage().'</error>';
        }

        $output->writeln($message);
    }

    /** * Autocompletes a question. * * @param resource $inputStream */

    public function doRun(InputInterface $input, OutputInterface $output)
    {
        try {
            $this->kernel->boot();
        } catch (Exception $e) {
            $this->kernel->boot(true);
            $formatter = $this->getHelperSet()->get('formatter');
            $output->writeln($formatter->formatBlock('WARNING! ' . $e->getMessage() . ' in ' . $e->getFile(), 'error'));
            $this->skipDatabase = true;
        }

        if (!$this->commandsRegistered) {
            $this->setCommandLoader($this->kernel->getContainer()->get('console.command_loader'));

            if (!\in_array($input->getFirstArgument(), self::IMPORTANT_COMMANDS, true)) {
                $this->registerCommands($output);
            }

            $this->commandsRegistered = true;
        }

try {
            $this->runningCommand = null;
            // the command name MUST be the first element of the input             $command = $this->find($name);
        } catch (\Throwable $e) {
            if (($e instanceof CommandNotFoundException && !$e instanceof NamespaceNotFoundException) && 1 === \count($alternatives = $e->getAlternatives()) && $input->isInteractive()) {
                $alternative = $alternatives[0];

                $style = new SymfonyStyle($input, $output);
                $output->writeln('');
                $formattedBlock = (new FormatterHelper())->formatBlock(sprintf('Command "%s" is not defined.', $name), 'error', true);
                $output->writeln($formattedBlock);
                if (!$style->confirm(sprintf('Do you want to run "%s" instead? ', $alternative), false)) {
                    if (null !== $this->dispatcher) {
                        $event = new ConsoleErrorEvent($input, $output, $e);
                        $this->dispatcher->dispatch($event, ConsoleEvents::ERROR);

                        return $event->getExitCode();
                    }

                    return 1;
                }

$formatter->formatSection('cli', 'Some text to display'),
            '::formatSection() formats a message in a section'
        );
    }

    public function testFormatBlock()
    {
        $formatter = new FormatterHelper();

        $this->assertEquals(
            '<error> Some text to display </error>',
            $formatter->formatBlock('Some text to display', 'error'),
            '::formatBlock() formats a message in a block'
        );

        $this->assertEquals(
            '<error> Some text to display </error>'."\n".
            '<error> foo bar </error>',
            $formatter->formatBlock(['Some text to display', 'foo bar'], 'error'),
            '::formatBlock() formats a message in a block'
        );

        $this->assertEquals(