From 5c28552c5fa14446ed9f2efce5ce7e2b278dc64a Mon Sep 17 00:00:00 2001
From: Tomanhez <tomek.sut@gmail.com>
Date: Tue, 24 Nov 2020 10:54:57 +0100
Subject: [PATCH] Add api tags and behat implementation

---
 ...om_promotion_with_multiple_actions.feature |  4 +-
 .../Behat/Context/Api/Shop/CartContext.php    | 39 +++++++++++++++++++
 2 files changed, 41 insertions(+), 2 deletions(-)

diff --git a/features/promotion/receiving_discount/receiving_discount_from_promotion_with_multiple_actions.feature b/features/promotion/receiving_discount/receiving_discount_from_promotion_with_multiple_actions.feature
index 32de40247f51..44ae52648c2b 100644
--- a/features/promotion/receiving_discount/receiving_discount_from_promotion_with_multiple_actions.feature
+++ b/features/promotion/receiving_discount/receiving_discount_from_promotion_with_multiple_actions.feature
@@ -13,7 +13,7 @@ Feature: Receiving discount from a promotion with multiple actions
         And it belongs to "Mugs"
         And there is a promotion "Christmas promotion"
 
-    @ui
+    @ui @api
     Scenario: Receiving fixed discounts only on items that fit action filters
         Given this promotion gives "$10.00" off on every product with minimum price at "$50.00"
         And this promotion gives another "$5.00" off on every product classified as "T-Shirts"
@@ -23,7 +23,7 @@ Feature: Receiving discount from a promotion with multiple actions
         And product "PHP Mug" price should not be decreased
         And my cart total should be "$105.00"
 
-    @ui
+    @ui @api
     Scenario: Receiving percentage discounts only on items that fit action filters
         Given this promotion gives "20%" off on every product priced between "$30.00" and "$150.00"
         And this promotion gives another "10%" off every product classified as "T-Shirts"
diff --git a/src/Sylius/Behat/Context/Api/Shop/CartContext.php b/src/Sylius/Behat/Context/Api/Shop/CartContext.php
index 10ca0e8d3338..6440f4461c13 100644
--- a/src/Sylius/Behat/Context/Api/Shop/CartContext.php
+++ b/src/Sylius/Behat/Context/Api/Shop/CartContext.php
@@ -19,6 +19,7 @@
 use Sylius\Behat\Client\ResponseCheckerInterface;
 use Sylius\Behat\Service\SharedStorageInterface;
 use Sylius\Behat\Service\SprintfResponseEscaper;
+use Sylius\Component\Core\Model\ChannelPricingInterface;
 use Sylius\Component\Core\Model\ProductInterface;
 use Sylius\Component\Core\Model\ProductVariantInterface;
 use Sylius\Component\Product\Resolver\ProductVariantResolverInterface;
@@ -311,6 +312,26 @@ public function thisItemShouldHaveCode(array $item, string $variantCode): void
         );
     }
 
+    /**
+     * @Then /^(product "[^"]+") price should be decreased by ("[^"]+")$/
+     */
+    public function itsPriceShouldBeDecreasedBy(ProductInterface $product, int $amount): void
+    {
+        $this->compareItemSubtotal($product, function (ChannelPricingInterface $channelPricing) use ($amount) {
+            return $channelPricing->getPrice() - $amount;
+        });
+    }
+
+    /**
+     * @Then product :product price should not be decreased
+     */
+    public function productPriceShouldNotBeDecreased(ProductInterface $product): void
+    {
+        $this->compareItemSubtotal($product, function (ChannelPricingInterface $channelPricing) {
+            return $channelPricing->getPrice();
+        });
+    }
+
     /**
      * @Then I should see :productName with quantity :quantity in my cart
      * @Then /^the (?:customer|visitor) should see product "([^"]+)" with quantity (\d+) in his cart$/
@@ -541,4 +562,22 @@ private function checkProductQuantity(
             }
         }
     }
+
+    private function compareItemSubtotal(ProductInterface $product, \Closure $price): void
+    {
+        /** @var ChannelPricingInterface $pricing */
+        $pricing = $product->getVariants()->get(0)->getChannelPricingForChannel($this->sharedStorage->get('channel'));
+
+        $items = $this->responseChecker->getValue($this->cartsClient->getLastResponse(), 'items');
+
+        foreach ($items as $item) {
+            if ($item['productName'] === $product->getName()) {
+                Assert::same($price($pricing), $item['subtotal']);
+            }
+
+            return;
+        }
+
+        throw new \InvalidArgumentException('Expected product does not exist');
+    }
 }