public void ShouldFillSession()
        {
            var morning = new Morning();
            morning.Allocate(new Talk { Minutes = morning.AvailableMinutes });

            var isFull = morning.IsFull;
            Assert.AreEqual(true, isFull);
        }
        public void ShouldHaveCorrectStartTime()
        {
            var morning = new Morning();
            var talk = new Talk { Minutes = 1 };
            morning.Allocate(talk);

            var startTime = new TimeSpan(9,0,0);
            Assert.AreEqual(talk.StartTime, startTime);
        }