MAGETWO-58019: [FT] Incorrect selector for Tier price

Author: rliukshyn

dev/tests/functional/tests/app/Magento/Bundle/Test/Repository/BundleProduct/CheckoutData.xml

@@ -201,11 +201,11 @@
                     </item>
                     <item name="9" xsi:type="array">
                         <item name="title" xsi:type="string">attribute_key_10</item>
-                        <item name="value" xsi:type="string">12/12/2016</item>
+                        <item name="value" xsi:type="string">12/12/2017</item>
                     </item>
                     <item name="10" xsi:type="array">
                         <item name="title" xsi:type="string">attribute_key_11</item>
-                        <item name="value" xsi:type="string">12/12/2016/12/30/AM</item>
+                        <item name="value" xsi:type="string">12/12/2017/12/30/AM</item>
                     </item>
                     <item name="11" xsi:type="array">
                         <item name="title" xsi:type="string">attribute_key_12</item>
@@ -330,11 +330,11 @@
                     </item>
                     <item name="7" xsi:type="array">
                         <item name="title" xsi:type="string">attribute_key_7</item>
-                        <item name="value" xsi:type="string">12/12/2016</item>
+                        <item name="value" xsi:type="string">12/12/2017</item>
                     </item>
                     <item name="8" xsi:type="array">
                         <item name="title" xsi:type="string">attribute_key_8</item>
-                        <item name="value" xsi:type="string">12/12/2016/12/30/AM</item>
+                        <item name="value" xsi:type="string">12/12/2017/12/30/AM</item>
                     </item>
                     <item name="9" xsi:type="array">
                         <item name="title" xsi:type="string">attribute_key_9</item>

dev/tests/functional/tests/app/Magento/Bundle/Test/TestCase/CreateBundleProductEntityTest.xml

@@ -172,7 +172,7 @@
             <data name="product/data/price/dataset" xsi:type="string">dynamic-50</data>
             <data name="product/data/weight_type" xsi:type="string">No</data>
             <data name="product/data/weight" xsi:type="string">10</data>
-            <data name="product/data/tier_price/dataset" xsi:type="string">default</data>
+            <data name="product/data/tier_price/dataset" xsi:type="string">custom_with_percentage_discount</data>
             <data name="product/data/price_view" xsi:type="string">As Low as</data>
             <data name="product/data/stock_data/use_config_manage_stock" xsi:type="string">No</data>
             <data name="product/data/stock_data/manage_stock" xsi:type="string">No</data>
@@ -349,7 +349,7 @@
             <data name="product/data/price/dataset" xsi:type="string">fixed-100</data>
             <data name="product/data/weight_type" xsi:type="string">No</data>
             <data name="product/data/weight" xsi:type="string">10</data>
-            <data name="product/data/tier_price/dataset" xsi:type="string">default</data>
+            <data name="product/data/tier_price/dataset" xsi:type="string">custom_with_percentage_discount</data>
             <data name="product/data/price_view" xsi:type="string">As Low as</data>
             <data name="product/data/stock_data/use_config_manage_stock" xsi:type="string">No</data>
             <data name="product/data/stock_data/manage_stock" xsi:type="string">No</data>
@@ -374,7 +374,7 @@
             <data name="product/data/price/dataset" xsi:type="string">dynamic-50</data>
             <data name="product/data/weight_type" xsi:type="string">No</data>
             <data name="product/data/weight" xsi:type="string">10</data>
-            <data name="product/data/tier_price/dataset" xsi:type="string">default</data>
+            <data name="product/data/tier_price/dataset" xsi:type="string">custom_with_percentage_discount</data>
             <data name="product/data/price_view" xsi:type="string">As Low as</data>
             <data name="product/data/stock_data/use_config_manage_stock" xsi:type="string">No</data>
             <data name="product/data/stock_data/manage_stock" xsi:type="string">No</data>

dev/tests/functional/tests/app/Magento/Catalog/Test/Constraint/AssertProductTierPriceOnProductPage.php

@@ -83,9 +83,9 @@ public function assertPrice(FixtureInterface $product, View $productViewBlock)
             if (!$noError) {
                 break;
             }
-            if (count($match) < 2
-                && $match[1] != $tierPrice['price_qty']
-                || $match[2] !== number_format($tierPrice['price'], $this->priceFormat)
+            $tierPriceValue = isset($tierPrice['price']) ? $tierPrice['price'] : $tierPrice['percentage_value'];
+            if ($match[1] !== $tierPrice['price_qty']
+                || $match[2] !== number_format($tierPriceValue, $this->priceFormat)
             ) {
                 $noError = false;
                 break;