using Invercargill;
using Invercargill.DataStructures;

void promotion_tests() {

    Test.add_func("/invercargill/promotions/uint8_to_binarydata", () => {

        var data = new Vector<uint8>();
        data.add(1);
        data.add(9);
        data.add(7);

        var base64 = data.assert_promotion<BinaryData>().to_base64();
        
        assert_cmpstr("AQAA", CompareOperator.EQ, base64);

    });

    Test.add_func("/invercargill/promotions/binarydata_to_binarydata", () => {

        var data = (Enumerable<uint8>)new BinaryData.from_base64("AQAA");
        var new_data = data.assert_promotion<BinaryData>();
        
        assert_true(data == new_data);
    });

    Test.add_func("/invercargill/promotions/sticky", () => { 
        try {
            var sum = range(0, 10000, 1)
                .promote_to<Signed32BitIntegers>()
                .where(i => i % 2 != 0)
                .sum();

            assert_cmpint(sum, CompareOperator.EQ, 25000000);
        }
        catch (Error e) {
            assert_no_error(e);
        }
    });
}