fuzzTestMax

fn fuzzTestMax(rng: std.Random, queue_size: usize) !void {
    const gpa = std.testing.allocator;

    const items = try generateRandomSlice(gpa, rng, queue_size);

    var queue: MinHeap = .fromOwnedSlice(items, {});
    defer queue.deinit(gpa);

    var last_removed: ?u32 = null;
    while (queue.popMax()) |next| {
        if (last_removed) |last| {
            try expect(last >= next);
        }
        last_removed = next;
    }
}