public void SortByEmpty() { BELArray unsorted = new BELArray(); // Create a simple arithmetic mapping for the sort BehaviorParser parser = new BehaviorParser(""); ExposableParseTreeNode block = parser.Parse("4.Subtract(e)"); ArrayList parameters = new ArrayList(); BlockParameter parameter = new BlockParameter(null, "e"); parameters.Add(parameter); BELArray sorted = unsorted.SortBy(new ExecutionContext(), new Block(block, parameters, null)); Assert.IsNotNull(sorted, "Checking that result was returned for an empty array."); Assert.AreEqual(0, sorted.Count, "Checking that the result array was empty."); }
public void SortBy() { ArrayList arrayList = new ArrayList(); arrayList.Add(new BELInteger(1)); arrayList.Add(new BELInteger(2)); arrayList.Add(new BELInteger(3)); arrayList.Add(new BELInteger(0)); BELArray unsorted = new BELArray(arrayList); // Create a simple arithmetic mapping for the sort BehaviorParser parser = new BehaviorParser(""); ExposableParseTreeNode block = parser.Parse("4.Subtract(e)"); ArrayList parameters = new ArrayList(); BlockParameter parameter = new BlockParameter(null, "e"); parameters.Add(parameter); BELArray sorted = unsorted.SortBy(new ExecutionContext(), new Block(block, parameters, null)); Assert.AreEqual(4, sorted.Count, "Checking that the length was preserved."); for (int i = 0; i < 4; ++i) { Assert.AreEqual(3 - i, ((BELInteger)sorted.Item(i)).Value, "Checking that sort order was correct."); } }