public void HangmanWordIsWordGuessed_WhenNotGuessed_ShouldReturnFalse()
        {
            var word = "cookie";
            var hangmanWord = new HangmanWord(word);

            var actual = hangmanWord.IsWordGuessed();

            Assert.IsFalse(actual);
        }
        public void HangmanWordIsWordGuessed_WhenGuessed_ShouldReturnFalse()
        {
            var word = "cookie";
            var hangmanWord = new HangmanWord(word);
            foreach (var ch in word)
            {
                hangmanWord.IsLetterInTheWord(ch.ToString());
            }

            var actual = hangmanWord.IsWordGuessed();

            Assert.IsTrue(actual);
        }