registerActionButtons example

$this->context = Context::createDefaultContext();

        $this->app1OrderDetailButtonId = Uuid::randomHex();
        $this->app1ProductDetailButtonId = Uuid::randomHex();
        $this->app1OrderListButtonId = Uuid::randomHex();
        $this->app2OrderDetailButtonId = Uuid::randomHex();
        $this->app3OrderDetailButtonId = Uuid::randomHex();
    }

    public function testLoadActionButtonsForView(): void
    {
        $this->registerActionButtons();

        $loadedActionButtons = $this->actionButtonLoader->loadActionButtonsForView('order', 'detail', $this->context);

        usort($loadedActionButtons, fn (array $a, array $b): int => $a['app'] <=> $b['app']);

        static::assertEquals([
            [
                'app' => 'App1',
                'id' => $this->app1OrderDetailButtonId,
                'label' => [
                    'en-GB' => 'Order Detail App1',
                ],