AC-15104::[CE] PHPUnit 12: Upgrade Checkout & Cart Management related test cases

Author: del72683

app/code/Magento/Quote/Test/Unit/Helper/CartExtensionTestHelper.php

@@ -14,6 +14,9 @@
  */
 class CartExtensionTestHelper extends CartExtension
 {
+    /** @var array */
+    private array $testData = [];
+
     /**
      * Set shipping assignments for tests.
      *
@@ -22,7 +25,7 @@ class CartExtensionTestHelper extends CartExtension
      */
     public function setShippingAssignments($shippingAssignments)
     {
-        $this->setData('shipping_assignments', $shippingAssignments);
+        $this->testData['shipping_assignments'] = $shippingAssignments;
         return $this;
     }
 
@@ -33,6 +36,6 @@ public function setShippingAssignments($shippingAssignments)
      */
     public function getShippingAssignments()
     {
-        return $this->getData('shipping_assignments');
+        return $this->testData['shipping_assignments'] ?? null;
     }
 }

app/code/Magento/Quote/Test/Unit/Helper/QuoteCollectionTestHelper.php

@@ -14,6 +14,9 @@
  */
 class QuoteCollectionTestHelper extends Collection
 {
+    /** @var array */
+    private array $testData = [];
+
     /**
      * Set quote reference for tests.
      *
@@ -22,7 +25,7 @@ class QuoteCollectionTestHelper extends Collection
      */
     public function setQuote($quote)
     {
-        $this->setData('quote', $quote);
+        $this->testData['quote'] = $quote;
         return $this;
     }
 }

app/code/Magento/Quote/Test/Unit/Helper/QuoteTestHelper.php

@@ -382,6 +382,10 @@ public function getPriceInclTax()
      *
      * @return bool
      */
+    /**
+     * @SuppressWarnings(PHPMD.BooleanGetMethodName)
+     */
+    // phpcs:ignore Magento2.NamingConvention.PublicMethodName
     public function getIsMultiShipping()
     {
         return (bool)($this->testData['is_multi_shipping'] ?? false);