public void BasicCache( CacheItem sut )
		{
			Assert.Equal( 1, sut.Count );
			sut.Up();
			Assert.Equal( 2, sut.Count );
			sut.Up();
			Assert.Equal( 2, sut.Count );

			sut.UpWith( 2 );
			Assert.Equal( 4, sut.Count );
			sut.UpWith( 2 );
			Assert.Equal( 4, sut.Count );
			sut.UpWith( 3 );
			Assert.Equal( 7, sut.Count );
			sut.UpWith( 3 );
			Assert.Equal( 7, sut.Count );
		}