     
 // checkIfPassedDeckIsEmpty()
     
-    func testCheckIfPassedDeckIsEmptyWithEmptyArray() {
+    func testCheckIfPassedDeckIsEmptyWithNoFlashcards() {
         // prepare
         let testLogic = Test(deck: [], testType: .Learn)
         

    
    func testIncorrectAnswerWithOneFlashcardInLearnMode() {
        // prepare
        let flashcard = Flashcard(serverID: "serverID", deckId: "deckID", question: "question", answer: "answer", tip: Tip.Text(text: "Tip"))
        let testLogic = Test(deck: [flashcard], testType: .Learn)
        
        // do

    
    func testCorrectAnswerWithOneFlashcard() {
        // prepare
        let mockData = flashcardsArray(amount: 1)
        let testLogic = Test(deck: mockData, testType: .Learn)
        let passed = testLogic.cardsAnsweredAndPossible().0
        
        // do
