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

        
        instance.getRankedTaxonomy(requestType: .URL,
            html: nil,
            url: "http://en.wikipedia.org/wiki/Vladimir_Putin",
            text: nil) {
                
                (error, taxonomies) in

        
        let validExpectation = expectationWithDescription("valid")
        
        let html = htmlDocumentFromURLString(test_url)
        
        instance.getEntities(requestType: .HTML,
            html: html,
