NullOutputFormatterStyle example

use PHPUnit\Framework\TestCase;
use Symfony\Component\Console\Formatter\NullOutputFormatterStyle;

/** * @author Tien Xuan Vo <tien.xuan.vo@gmail.com> */
class NullOutputFormatterStyleTest extends TestCase
{
    public function testApply()
    {
        $style = new NullOutputFormatterStyle();

        $this->assertSame('foo', $style->apply('foo'));
    }

    public function testSetForeground()
    {
        $style = new NullOutputFormatterStyle();
        $style->setForeground('black');
        $this->assertSame('foo', $style->apply('foo'));
    }

    

    private NullOutputFormatterStyle $style;

    public function format(?string $message): ?string
    {
        return null;
    }

    public function getStyle(string $name): OutputFormatterStyleInterface
    {
        // to comply with the interface we must return a OutputFormatterStyleInterface         return $this->style ??= new NullOutputFormatterStyle();
    }

    public function hasStyle(string $name): bool
    {
        return false;
    }

    public function isDecorated(): bool
    {
        return false;
    }

    

    private NullOutputFormatterStyle $style;

    public function format(?string $message): ?string
    {
        return null;
    }

    public function getStyle(string $name): OutputFormatterStyleInterface
    {
        // to comply with the interface we must return a OutputFormatterStyleInterface         return $this->style ??= new NullOutputFormatterStyle();
    }

    public function hasStyle(string $name): bool
    {
        return false;
    }

    public function isDecorated(): bool
    {
        return false;
    }