LYNX-207: add rule coupon fixture (#180)

Co-authored-by: Sergio Vera <svera@adobe.com>

app/code/Magento/SalesRule/Test/Fixture/RuleCoupon.php

@@ -0,0 +1,74 @@
+<?php
+/**
+ * Copyright 2023 Adobe
+ * All Rights Reserved.
+ *
+ * NOTICE: All information contained herein is, and remains
+ * the property of Adobe and its suppliers, if any. The intellectual
+ * and technical concepts contained herein are proprietary to Adobe
+ * and its suppliers and are protected by all applicable intellectual
+ * property laws, including trade secret and copyright laws.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained from
+ * Adobe.
+ */
+declare(strict_types=1);
+
+namespace Magento\SalesRule\Test\Fixture;
+
+use Magento\Framework\DataObject;
+use Magento\SalesRule\Model\Spi\CouponResourceInterface;
+use Magento\TestFramework\Fixture\RevertibleDataFixtureInterface;
+use Magento\SalesRule\Model\CouponFactory;
+use Magento\SalesRule\Api\Data\CouponInterface;
+
+class RuleCoupon implements RevertibleDataFixtureInterface
+{
+    private const DEFAULT_DATA = [
+        'rule_id' => null,
+        'code' => null,
+        'usage_limit' => false,
+        'usage_per_customer' => false,
+        'type' => CouponInterface::TYPE_MANUAL
+    ];
+
+    /**
+     * @var CouponFactory
+     */
+    private CouponFactory $couponFactory;
+
+    /**
+     * @var CouponResourceInterface
+     */
+    private CouponResourceInterface $couponRuleResourceModel;
+
+    /**
+     * @param CouponResourceInterface $couponRuleResourceModel
+     * @param CouponFactory $couponFactory
+     */
+    public function __construct(
+        CouponResourceInterface $couponRuleResourceModel,
+        CouponFactory $couponFactory,
+    ) {
+        $this->couponRuleResourceModel = $couponRuleResourceModel;
+        $this->couponFactory = $couponFactory;
+    }
+
+    public function apply(array $data = []): ?DataObject
+    {
+        $data = array_merge(self::DEFAULT_DATA, $data);
+        $coupon = $this->couponFactory->create();
+        $coupon->setData($data);
+        $this->couponRuleResourceModel->save($coupon);
+        return $coupon;
+    }
+
+    public function revert(DataObject $data): void
+    {
+        $coupon = $this->couponFactory->create();
+        $this->couponRuleResourceModel->load($coupon, $data->getId());
+        if ($coupon->getId()) {
+            $this->couponRuleResourceModel->delete($coupon);
+        }
+    }
+}