public void PopulateTestCase()
        {
            var array = new Int32[10];
            var actual = array.Populate( 100 );

            Assert.AreSame( array, actual );
            Assert.AreEqual( 10, array.Length );
            for ( var i = 0; i < array.Length; i++ )
            {
                Assert.AreEqual( 100, array[i] );
                Assert.AreEqual( 100, actual[i] );
            }
        }