Added data to deleteList tests and backwards compatiblity

test/RestControllerTest.php

@@ -71,7 +71,7 @@ public function setUp()
         $this->resource = $resource = new Resource();
         $controller->setResource($resource);
     }
-    
+
     public function testReturnsErrorResponseWhenPageSizeExceedsMax()
     {
         $items = array(
@@ -217,6 +217,17 @@ public function testTrueFromDeleteCollectionReturnsResponseWithNoContent()
             return true;
         });
 
+        $result = $this->controller->deleteList(array(1, 2, 3));
+        $this->assertInstanceOf('Zend\Http\Response', $result);
+        $this->assertEquals(204, $result->getStatusCode());
+    }
+
+    public function testDeleteCollectionBackwardsCompatibleWithNoData()
+    {
+        $this->resource->getEventManager()->attach('deleteList', function ($e) {
+            return true;
+        });
+
         $result = $this->controller->deleteList();
         $this->assertInstanceOf('Zend\Http\Response', $result);
         $this->assertEquals(204, $result->getStatusCode());