Example #1
0
        public void PickNone()
        {
            var solver = new UnboundedDPKnapsackSolver();
            IEnumerable<int> seq = new[] { 10, 20, 30, };
            IEnumerable<IItem> items = seq.Select(item => new IntItem(item));
            IEnumerable<IItem> knapsack = solver.Solve(items, 0);

            Assert.AreEqual(0, knapsack.Count());
        }
Example #2
0
        public void PickMany()
        {
            var solver = new UnboundedDPKnapsackSolver();
            IEnumerable<int> seq = new[] { 1, 2, 3, 4, 5 };
            IEnumerable<IItem> items = seq.Select(item => new IntItem(item));
            IEnumerable<IItem> knapsack = solver.Solve(items, 10);

            Assert.AreEqual(10, knapsack.Sum(item => item.Value));
            Assert.AreEqual(10, knapsack.Sum(item => item.Weight));
        }
Example #3
0
        public void EnsureDuplication()
        {
            var solver = new UnboundedDPKnapsackSolver();
            IEnumerable<int> seq = 5.AsEnumerable();
            IEnumerable<IItem> items = seq.Select(item => new IntItem(item));
            IEnumerable<IItem> knapsack = solver.Solve(items, 15);

            Assert.AreEqual(3, knapsack.Count());

            foreach (var result in knapsack)
            {
                Assert.AreEqual(5, result.Value);
                Assert.AreEqual(5, result.Weight);
            }
        }