method to check if PUI is ready in admin screen

modules/ppcp-wc-gateway/src/Helper/PayUponInvoiceHelper.php

@@ -21,6 +21,32 @@ use WC_Product_Variation;
  */
 class PayUponInvoiceHelper {
 
+	/**
+	 * The selected shop country.
+	 *
+	 * @var string
+	 */
+	protected $shop_country;
+
+	/**
+	 * The PUI seller product status.
+	 *
+	 * @var PayUponInvoiceProductStatus
+	 */
+	protected $pui_product_status;
+
+	/**
+	 * PayUponInvoiceHelper constructor.
+	 *
+	 * @param string                      $shop_country The selected shop country.
+	 * @param PayUponInvoiceProductStatus $pui_product_status The PUI seller product status.
+	 */
+	public function __construct( string $shop_country, PayUponInvoiceProductStatus $pui_product_status ) {
+
+		$this->shop_country       = $shop_country;
+		$this->pui_product_status = $pui_product_status;
+	}
+
 	/**
 	 * Ensures date is valid and at least 18 years back.
 	 *
@@ -137,4 +163,17 @@ class PayUponInvoiceHelper {
 
 		return true;
 	}
+
+	/**
+	 * Checks whether PUI is ready in admin screen.
+	 *
+	 * @return bool
+	 */
+	public function is_pui_ready_in_admin(): bool {
+		if ( $this->pui_product_status->pui_is_active() && $this->shop_country === 'DE' ) {
+			return true;
+		}
+
+		return false;
+	}
 }

tests/PHPUnit/WcGateway/Helper/PayUponInvoiceHelperTest.php

@@ -4,6 +4,7 @@ declare(strict_types=1);
 namespace WooCommerce\PayPalCommerce\WcGateway\Helper;
 
 use DateTime;
+use Mockery;
 use WooCommerce\PayPalCommerce\TestCase;
 
 class PayUponInvoiceHelperTest extends TestCase
@@ -13,7 +14,8 @@ class PayUponInvoiceHelperTest extends TestCase
 	 */
 	public function testValidateBirthDate($input, $output)
 	{
-		$this->assertSame((new PayUponInvoiceHelper())->validate_birth_date($input), $output);
+        $pui_product_status = Mockery::mock(PayUponInvoiceProductStatus::class);
+		$this->assertSame((new PayUponInvoiceHelper('DE', $pui_product_status))->validate_birth_date($input), $output);
 	}
 
 	public function datesProvider(): array{