public async void GivenQueryWhenBoardDoesNotExistThrowsBoardNotFoundException()
        {
            // Arrange
            SetupQueryHandler(new List <BoardEntity>(), new List <BoardColumnEntity>());
            var query = new SearchBoardColumnsQuery
            {
                BoardSlug = "board-name"
            };

            // Act & Assert
            await Assert.ThrowsAsync <BoardNotFoundException>(() => handler.HandleAsync(query));
        }