         let itemsExpectation:XCTestExpectation = expectation(
             description:"load items")
         
+        modelList?.loadItems
+        {
+            itemsExpectation.fulfill()
+        }
+        
         waitForExpectations(timeout:kWaitExpectation)
         { [weak self] (error:Error?) in
             

class TestModelListParser:XCTestCase
{
    var modelList:ModelList?
    private let kWaitExpectation:TimeInterval = 20
    
    override func setUp()
    {

                    0,
                    "item array is empty")
            }
        }
    }
    
