public async Task Handle_BoardIdExists_EditsBoard()
{
var dbName = $"{nameof(EditBoardCommandHandlerTests)}_{nameof(Handle_BoardIdExists_EditsBoard)}";
using var context = TestApplicationDbContext.Create(dbName);
var cancellationToken = new CancellationToken();
var boardFactory = new BoardFactory();
var board = boardFactory.Create("board-title");
context.Boards.Add(board);
await context.SaveChangesAsync(cancellationToken);
var editedTitle = "edited-title";
var handler = new EditBoardCommandHandler(context);
var request = new EditBoardCommand {
BoardId = 1, Title = editedTitle
};
await handler.Handle(request, cancellationToken);
var boardFromDb = await context.Boards.FirstOrDefaultAsync(b => b.Id == 1, cancellationToken);
Assert.NotNull(boardFromDb);
Assert.Equal(editedTitle, boardFromDb.Title);
}
public async Task Handle_BoardIdNotExists_ThrowsNotFoundApplicationException()
{
var dbName = $"{nameof(EditBoardCommandHandlerTests)}_{nameof(Handle_BoardIdNotExists_ThrowsNotFoundApplicationException)}";
using var context = TestApplicationDbContext.Create(dbName);
var handler = new EditBoardCommandHandler(context);
var request = new EditBoardCommand {
BoardId = 1, Title = "test-title"
};
var cancellationToken = new CancellationToken();
Task <Unit> action() => handler.Handle(request, cancellationToken);
await Assert.ThrowsAsync <NotFoundApplicationException>(action);
}