         
     }
     
-    func testInvalidHTMLGetAuthor() {
+    func testInvalidHTMLGetAuthors() {
         
         let emptyExpectation = expectationWithDescription("Empty")
         

        
    }
    
    func testURLGetAuthor() {
        
        
        
    }
    
    func testInvalidURLGetAuthor() {
        
        
        

    
    
    // tests
    func testHTMLGetAuthors() {

        let validExpectation = expectationWithDescription("Valid")
    
