MC-15250: Explicit product sorting in PageBuilder Products Content type

Author: davemacaulay

app/code/Magento/PageBuilder/composer.json

@@ -18,7 +18,6 @@
         "magento/module-directory": "*",
         "magento/module-email": "*",
         "magento/module-require-js": "*",
-        "magento/module-catalog-inventory": "*",
         "php": "~7.1.3||~7.2.0||~7.3.0"
     },
     "conflict": {

app/code/Magento/PageBuilder/etc/module.xml

@@ -11,7 +11,6 @@
             <module name="Magento_Eav"/>
             <module name="Magento_Cms"/>
             <module name="Magento_Catalog"/>
-            <module name="Magento_CatalogInventory"/>
             <module name="Magento_Backend"/>
             <module name="Magento_Ui"/>
             <module name="Magento_Theme"/>

dev/tests/integration/testsuite/Magento/PageBuilder/Model/Catalog/SortingTest.php

@@ -69,6 +69,8 @@ public function testSortOptions($productSort)
                 )
             );
 
+            $collection->getSize();
+
             $this->assertEquals(
                 $actualOrder,
                 $expectedOrder,
@@ -124,10 +126,10 @@ public function productSortDataProvider() : array
                         '1_PB_PRODUCT'
                     ],
                     'low_stock_first' => [
+                        'B_PB_PRODUCT',
                         '1_PB_PRODUCT',
                         'a_pb_product',
-                        'C_PB_PRODUCT',
-                        'B_PB_PRODUCT'
+                        'C_PB_PRODUCT'
                     ],
                     'high_stock_first' => [
                         'C_PB_PRODUCT',
@@ -139,10 +141,8 @@ public function productSortDataProvider() : array
                         '1_PB_PRODUCT',
                         'a_pb_product',
                         'C_PB_PRODUCT',
-                        'B_PB_PRODUCT'
                     ],
                     'price_low_to_high' => [
-                        'B_PB_PRODUCT',
                         'C_PB_PRODUCT',
                         'a_pb_product',
                         '1_PB_PRODUCT'