ACP2E-726: Unable to query bulk operations by search criteria using REST Api

- Removed old unit test and added new unit test

Author: Mohan Ahuja

app/code/Magento/AsynchronousOperations/Model/ResourceModel/Operation/Collection.php

@@ -10,7 +10,7 @@
 use Magento\AsynchronousOperations\Model\ResourceModel\Operation as OperationResourceModel;
 
 /**
- * Class Collection
+ * Class Collection for Magento Operation table
  * @codeCoverageIgnore
  */
 class Collection extends \Magento\Framework\Model\ResourceModel\Db\Collection\AbstractCollection

app/code/Magento/AsynchronousOperations/Test/Unit/Model/OperationRepositoryTest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Magento\AsynchronousOperations\Test\Unit\Model\ResourceModel\Operation;
+
+use Magento\AsynchronousOperations\Model\ResourceModel\Operation as OperationResourceModel;
+use Magento\TestFramework\Helper\Bootstrap;
+use PHPUnit\Framework\TestCase;
+use Magento\AsynchronousOperations\Model\ResourceModel\Operation\CollectionFactory as OperationCollectionFactory;
+
+class CollectionTest extends TestCase
+{
+    /**
+     * @return void
+     */
+    public function testSetIdFieldNameValue(): void
+    {
+        $objectManager = Bootstrap::getObjectManager();
+        $classObject = $objectManager->create(
+            OperationCollectionFactory::class,
+            [
+                Bootstrap::getObjectManager()
+            ]
+        );
+        $this->assertNotNull($classObject);
+        $collection = $classObject->create();
+        $this->assertNotNull($collection);
+        $this->assertEquals(OperationResourceModel::TABLE_PRIMARY_KEY, $collection->getIdFieldName());
+    }
+}