public void SadMoodMessageShoudReturnSad()
        {
            string sadMessage = "I am in sad mood";
            string expected   = "SAD";
            string actual     = moodAnalyserClass.MoodAnalyserMethod(sadMessage);

            Assert.AreEqual(expected, actual);
        }
        // TC 1.1: Given message "I am in SAD Mood " return the "SAD"
        public void Given_Message_Should_Return_Sad()
        {
            string message  = "I am in SAD mood";
            string expected = "SAD";
            string actual   = moodAnalyser.MoodAnalyserMethod(message);

            Assert.AreEqual(expected, actual);
        }