     
         waitForExpectationsWithTimeout(timeout, handler: { error in XCTAssertNil(error, "Timeout") })
     }
-*/
-    func testAlamo(){
-        
-        let expectation = expectationWithDescription("Test URLGetRankedImageKeywords")
-        
-        serviceVision.urlGetRankedImageKeywords(test_url, forceShowAll: true, knowledgeGraph: 1, completionHandler: { response in
-            
-            // add some logic here for testing
-            expectation.fulfill()
-        })
-
-        
-        /*
-        
-        serviceVision.urlGetRankedImageKeywords(test_url, forceShowAll: true, knowledgeGraph: 1, callback: { response, resultStatus in
-            
-            // add some logic here for testing
-            expectation.fulfill()
-        })
-        */
-        waitForExpectationsWithTimeout(timeout, handler: { error in XCTAssertNil(error, "Timeout") })
-    }
-    
-    /*
-    
-    func testURLGetRankedImageKeywordsJSON(){
-        
-        let expectation = expectationWithDescription("Test URLGetRankedImageKeywords")
-        
-        serviceVision.urlGetRankedImageKeywords(test_url, outputMode: AlchemyConstants.OutputMode.JSON, forceShowAll: true, knowledgeGraph: 1, callback: { response, resultStatus in
-            
-            XCTAssertNotNil(response, "Response is nil.")
-            
-            XCTAssertNotNil(resultStatus, "Error is nil.")
-            
-            XCTAssertEqual(resultStatus.status, "OK")
-            
-            XCTAssertEqual(resultStatus.statusInfo, "")
-            
-            XCTAssertGreaterThan(response.totalTransactions, 3)
-            
-            XCTAssertEqual(response.imageKeyWords.count, 1)
-            
-            XCTAssertEqual(response.imageKeyWords[0].text, "person")
-            
-            XCTAssertGreaterThan(response.imageKeyWords[0].score, 0.90)
-            
-            // add some logic here for testing
-            expectation.fulfill()
-        })
-        
-        waitForExpectationsWithTimeout(timeout, handler: { error in XCTAssertNil(error, "Timeout") })
-    }
-*/
-    
 }

            
            XCTAssertNotNil(response, "Response is nil.")
            
          //  XCTAssertNotNil(resultStatus, "Error is nil.")
            
            XCTAssertEqual(resultStatus.status, "OK")
            
            XCTAssertEqual(resultStatus.statusInfo, "")
            
            XCTAssertGreaterThan(response.totalTransactions, 3)
            

    
    var test_text = "this is a silly sentence to test the Node.js SDK"
    var test_html = "<html><head><title>The best SDK Test | AlchemyAPI</title></head><body><h1>Hello World!</h1><p>My favorite language is Javascript</p></body></html>"
    var test_url = "http://www.nytimes.com/2013/07/13/us/politics/a-day-of-friction-notable-even-for-a-fractious-congress.html?_r=0"
    
    //    var test_url = "https://www.google.com/search?q=cat&espv=2&source=lnms&tbm=isch&sa=X&ved=0CAcQ_AUoAWoVChMIuOev14miyAIVEeqACh0mOwhq&biw=1440&bih=805"
    //    var test_url = "https://www.petfinder.com/wp-content/uploads/2012/11/138190243-cat-massage-632x475.jpg"
    //    var test_image = './emaxfpo.jpg';
    
    
