customerRepository = $this->_objectManager->get(CustomerRepositoryInterface::class);
        $this->wishlist = $this->_objectManager->get(Wishlist::class);
        $this->customerSession = $this->_objectManager->get(Session::class);
    }
    /**
     * Check Rss response.
     *
     * @magentoAppIsolation enabled
     * @magentoDataFixture Magento/Wishlist/_files/two_wishlists_for_two_diff_customers.php
     * @magentoConfigFixture current_store rss/wishlist/active 1
     * @magentoConfigFixture current_store rss/config/active 1
     */
    public function testRssResponse()
    {
        $firstCustomerId = 1;
        $this->customerSession->setCustomerId($firstCustomerId);
        $customer = $this->customerRepository->getById($firstCustomerId);
        $customerEmail = $customer->getEmail();
        $wishlistId = $this->wishlist->loadByCustomerId($firstCustomerId)->getId();
        $this->dispatch($this->getLink($firstCustomerId, $customerEmail, $wishlistId));
        $body = $this->getResponse()->getBody();
        $this->assertStringContainsString('
John Smith\'s Wishlist', $body);
    }
    /**
     * Check Rss response from `New Products`.
     *
     * @magentoConfigFixture current_store rss/catalog/new 1
     * @magentoConfigFixture current_store rss/config/active 1
     *
     * @return void
     */
    public function testRssResponseNewProducts(): void
    {
        $this->dispatch(self::RSS_NEW_PRODUCTS_PATH);
        $body = $this->getResponse()->getBody();
        $this->assertStringContainsString('New Products from Main Website Store', $body);
    }
    /**
     * Check Rss with incorrect wishlist id.
     *
     * @magentoAppIsolation enabled
     * @magentoDataFixture Magento/Wishlist/_files/two_wishlists_for_two_diff_customers.php
     * @magentoConfigFixture current_store rss/wishlist/active 1
     * @magentoConfigFixture current_store rss/config/active 1
     */
    public function testRssResponseWithIncorrectWishlistId()
    {
        $firstCustomerId = 1;
        $secondCustomerId = 2;
        $this->customerSession->setCustomerId($firstCustomerId);
        $customer = $this->customerRepository->getById($firstCustomerId);
        $customerEmail = $customer->getEmail();
        $wishlistId = $this->wishlist->loadByCustomerId($secondCustomerId, true)->getId();
        $this->dispatch($this->getLink($firstCustomerId, $customerEmail, $wishlistId));
        $body = $this->getResponse()->getBody();
        $this->assertStringContainsString('404 Not Found', $body);
    }
    private function getLink($customerId, $customerEmail, $wishlistId)
    {
        return 'rss/feed/index/type/wishlist/data/'
            . base64_encode($customerId . ',' . $customerEmail)
            . '/wishlist_id/' . $wishlistId;
    }
}