Update unit test to include a dataprovider for option label

Author: Mike Bijnsdorp

app/code/Magento/Eav/Test/Unit/Model/Entity/Attribute/OptionManagementTest.php

@@ -59,13 +59,14 @@ protected function setUp(): void
 
     /**
      * Test to add attribute option
+     *
+     * @dataProvider optionLabelDataProvider
      */
-    public function testAdd()
+    public function testAdd($label)
     {
         $entityType = 42;
         $storeId = 4;
         $attributeCode = 'atrCde';
-        $label = 'optionLabel';
         $storeLabel = 'labelLabel';
         $sortOder = 'optionSortOrder';
         $option = [
@@ -121,6 +122,17 @@ public function testAdd()
         );
     }
 
+    /**
+     * @return array
+     */
+    public function optionLabelDataProvider(): array
+    {
+        return [
+            ['optionLabel'],
+            ['0']
+        ];
+    }
+
     /**
      * Test to add attribute option with empty attribute code
      */