add some changes to test

Author: Usik2203

dev/tests/api-functional/testsuite/Magento/GraphQl/CatalogCustomer/PriceTiersTest.php

@@ -64,10 +64,12 @@ public function testLoggedInCustomer()
         );
 
         $itemTiers = $response['products']['items'][0]['price_tiers'];
-        $this->assertCount(3, $itemTiers);
+        $this->assertCount(5, $itemTiers);
         $this->assertEquals(9.25, $this->getValueForQuantity(2, $itemTiers));
         $this->assertEquals(8.25, $this->getValueForQuantity(3, $itemTiers));
         $this->assertEquals(7.25, $this->getValueForQuantity(5, $itemTiers));
+        $this->assertEquals(9.00, $this->getValueForQuantity(7, $itemTiers));
+        $this->assertEquals(7.25, $this->getValueForQuantity(8, $itemTiers));
     }
 
     /**
@@ -95,24 +97,24 @@ public function testSecondStoreViewWithCurrencyRate()
         );
 
         $itemTiers = $response['products']['items'][0]['price_tiers'];
-        $this->assertCount(3, $itemTiers);
+        $this->assertCount(5, $itemTiers);
         $this->assertEquals(round(9.25 * $rate, 2), $this->getValueForQuantity(2, $itemTiers));
         $this->assertEquals(round(8.25 * $rate, 2), $this->getValueForQuantity(3, $itemTiers));
         $this->assertEquals(round(7.25 * $rate, 2), $this->getValueForQuantity(5, $itemTiers));
     }
 
     /**
-     * @magentoApiDataFixture Magento/Catalog/_files/simple_product_with_price_tiers_for_multiple_groups.php
+     * @magentoApiDataFixture Magento/Catalog/_files/simple_product_with_tier_prices_for_multiple_groups.php
      */
-    public function testGetLowersPrices()
+    public function testGetLowestPriceForGuest()
     {
         $productSku = 'simple';
         $query = $this->getProductSearchQuery($productSku);
         $response = $this->graphQlQuery($query);
         $itemTiers = $response['products']['items'][0]['price_tiers'];
         $this->assertCount(2, $itemTiers);
-        $this->assertEquals(round(8.25, 2), $this->getValueForQuantity(3, $itemTiers));
-        $this->assertEquals(round(7.25, 2), $this->getValueForQuantity(5, $itemTiers));
+        $this->assertEquals(round(8.25, 2), $this->getValueForQuantity(7, $itemTiers));
+        $this->assertEquals(round(7.25, 2), $this->getValueForQuantity(8, $itemTiers));
     }
 
     /**

dev/tests/integration/testsuite/Magento/Catalog/_files/simple_product_with_price_tiers_for_multiple_groups.php

@@ -11,6 +11,7 @@
 use Magento\Store\Api\WebsiteRepositoryInterface;
 use Magento\TestFramework\Helper\Bootstrap;
 use Magento\TestFramework\Workaround\Override\Fixture\Resolver;
+use Magento\Customer\Model\Group;
 
 Resolver::getInstance()->requireDataFixture('Magento/Catalog/_files/product_simple.php');
 
@@ -57,6 +58,36 @@
         'percentage_value'=> null,
         'qty'=> 5,
         'value'=> 7
+    ],
+    [
+        'customer_group_id' => Group::CUST_GROUP_ALL,
+        'percentage_value'=> null,
+        'qty'=> 7,
+        'value'=> 9.25
+    ],
+    [
+        'customer_group_id' => '1',
+        'percentage_value'=> null,
+        'qty'=> 7,
+        'value'=> 9.00
+    ],
+    [
+        'customer_group_id' => Group::NOT_LOGGED_IN_ID,
+        'percentage_value'=> null,
+        'qty'=> 7,
+        'value'=> 8.25
+    ],
+    [
+        'customer_group_id' => Group::CUST_GROUP_ALL,
+        'percentage_value'=> null,
+        'qty'=> 8,
+        'value'=> 7.25
+    ],
+    [
+        'customer_group_id' => Group::NOT_LOGGED_IN_ID,
+        'percentage_value'=> null,
+        'qty'=> 8,
+        'value'=> 9
     ]
 ];
 $productTierPrices = [];