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HtmlDescriptor example

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');
    }

    /** * @dataProvider provideContext */

    private DumpServer $server;

    /** @var DumpDescriptorInterface[] */
    private array $descriptors;

    public function __construct(DumpServer $server, array $descriptors = [])
    {
        $this->server = $server;
        $this->descriptors = $descriptors + [
            'cli' => new CliDescriptor(new CliDumper()),
            'html' => new HtmlDescriptor(new HtmlDumper()),
        ];

        parent::__construct();
    }

    protected function configure(): void
    {
        $this
            ->addOption('format', null, InputOption::VALUE_REQUIRED, sprintf('The output format (%s)', implode(', ', $this->getAvailableFormats())), 'cli')
            ->setHelp(<<<'EOF' <info>%command.name%</info> starts a dump server that collects and displays dumps in a single place for debugging you application: <info>php %command.full_name%</info> You can consult dumped data in HTML format in your browser by providing the <comment>--format=html</comment> option and redirecting the output to a file: <info>php %command.full_name% --format="html" > dump.html</info>