public void CopyToTest() { DateTime now = ClockProxy.Clock.Now; SchoolDay schoolDay = new SchoolDay( now ); TimePeriodCollection timePeriods = new TimePeriodCollection( schoolDay ); ITimePeriod[] array = new ITimePeriod[ schoolDay.Count ]; timePeriods.CopyTo( array, 0 ); Assert.AreEqual( array[ 0 ], schoolDay.Lesson1 ); Assert.AreEqual( array[ 1 ], schoolDay.Break1 ); Assert.AreEqual( array[ 2 ], schoolDay.Lesson2 ); Assert.AreEqual( array[ 3 ], schoolDay.Break2 ); Assert.AreEqual( array[ 4 ], schoolDay.Lesson3 ); Assert.AreEqual( array[ 5 ], schoolDay.Break3 ); Assert.AreEqual( array[ 6 ], schoolDay.Lesson4 ); }