         
         let validExpectation = expectationWithDescription("valid")
         
-        let html = htmlDocumentFromURLString("http://en.wikipedia.org/wiki/Vladimir_Putin")
+        let html = htmlDocumentFromURLString(test_url)
         
         var parameters = AlchemyLanguage.GetSentimentParameters()
         

    
        let validExpectation = expectationWithDescription("valid")
        
        let html = htmlDocumentFromURLString("http://en.wikipedia.org/wiki/Vladimir_Putin")
        
        instance.getRankedConcepts(requestType: .HTML,
            html: html,

        
        instance.getRankedTaxonomy(requestType: .URL,
            html: nil,
            url: test_url,
            text: nil) {
                
                (error, taxonomies) in
