public void FindWeekDay_ReturnDayOneYearAfterReferenceDate_String()
        {
            //arrange
            string        referenceDay     = "Monday";
            WeekdayFinder newWeekdayFinder = new WeekdayFinder();
            //act
            string result = newWeekdayFinder.FindWeekDay(01, 01, 18);

            //assert
            Assert.Equal(referenceDay, result);
        }
        public void FindWeekDay_ReturnDaySixMonthsAfterReferenceDate_String()
        {
            //arrange
            string        referenceDay     = "Saturday";
            WeekdayFinder newWeekdayFinder = new WeekdayFinder();
            //act
            string result = newWeekdayFinder.FindWeekDay(07, 01, 17);

            //assert
            Assert.Equal(referenceDay, result);
        }
        public void FindWeekDay_ReturnDayOneWeekAfterReferenceDate_String()
        {
            //arrange
            string        referenceDay     = "Sunday";
            WeekdayFinder newWeekdayFinder = new WeekdayFinder();
            //act
            string result = newWeekdayFinder.FindWeekDay(01, 08, 17);

            //assert
            Assert.Equal(result, referenceDay);
        }