using Invercargill;
using Invercargill.DataStructures;


void sorted_series_tests() {

    Test.add_func("/invercargill/structure/sorted_series/add_item", () => {
        var series = new SortedSeries<int>();
        series.add(8);

        assert(series.count() == 1);
        assert(series.first_or_default() == 8);
    });

    Test.add_func("/invercargill/structure/sorted_series/add_many", () => {

        var series = new SortedSeries<int>();
        var items = range(0, 10000000);
        series.add_all(items);
        assert_cmpint(series.count(), CompareOperator.EQ, 10000000);

        assert(series.matches(items, (a, b) => a == b));
    });

    Test.add_func("/invercargill/structure/sorted_series/add_many_reversed", () => {

        var series = new SortedSeries<int>();
        var items = range(10000000, 0, -1);
        series.add_all(items);
        assert_cmpint(series.count(), CompareOperator.EQ, 10000000);
    });

    Test.add_func("/invercargill/structure/sorted_series/add_twice", () => {

        var series = new SortedSeries<int>();
        var items = range(0, 100);
        series.add_all(items);
        series.add_all(items);
        assert_cmpint(series.count(), CompareOperator.EQ, 200);

        series.matches(items.interleave(items), (a, b) => a == b);
    });

    Test.add_func("/invercargill/structure/sorted_series/to_array", () => {

        var items = new int[] { 1, 8, 2, 4, 6, 5, 3, 10, 3, 7 };
        var expected = new int[] { 1, 2, 3, 3, 4, 5, 6, 7, 8, 10 };
        var series = new SortedSeries<int>();
        series.add_all(Wrap.array(items));
        var array = series.to_array();
        assert_cmpint(array.length, CompareOperator.EQ, 10);

        for(int i = 0; i < expected.length; i++) {
            assert_cmpint(array[i], CompareOperator.EQ, expected[i]);
        }
    });
}