public void TimerVar_TestTimerInMin()
        {
            //Arrange
            VariableTimer variableTimer = new VariableTimer();

            variableTimer.TimerUnit = VariableTimer.eTimerUnit.Minutes;

            //Act
            variableTimer.StartTimer();
            Thread.Sleep(1); //wait for 1 ms

            //Assert
            string restVal = variableTimer.Value;

            Assert.IsNotNull(restVal);
        }
        public void TimerVar_TestTimerInSec()
        {
            //Arrange
            VariableTimer variableTimer = new VariableTimer();

            variableTimer.TimerUnit = VariableTimer.eTimerUnit.Seconds;

            //Act
            variableTimer.StartTimer();
            Thread.Sleep(2000); //wait for 2 seconds

            //Assert
            string restVal = variableTimer.Value;

            Assert.IsNotNull(restVal);
        }