         
     }
     
-    func testURLGetAuthor() {
+    func testURLGetAuthors() {
         
         
         
     }
     
-    func testInvalidURLGetAuthor() {
+    func testInvalidURLGetAuthors() {
         
         
         

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

    
    
    // tests
    func testHTMLGetAuthors() {

        let validExpectation = expectationWithDescription("Valid")
    
