public async Task Handle_AllCardsExistAndBelongToSameBoard_ReordersCards()
{
var dbName = $"{nameof(ReorderCardsCommandHandlerTests)}_{nameof(Handle_AllCardsExistAndBelongToSameBoard_ReordersCards)}";
var context = TestApplicationDbContext.Create(dbName);
var cancellationToken = new CancellationToken();
var boardFactory = new BoardFactory();
var board = boardFactory.Create("board-title");
var card1 = Card.Create("card1-title");
var card2 = Card.Create("card2-title");
board.AddCard(card1);
board.AddCard(card2);
context.Boards.Add(board);
await context.SaveChangesAsync(cancellationToken);
var handler = new ReorderCardsCommandHandler(context, new CardService());
var request = new ReorderCardsCommand {
CardIds = new List <int> {
2, 1
}
};
await handler.Handle(request, cancellationToken);
var card1FromDb = await context.Cards.FirstOrDefaultAsync(c => c.Id == 1, cancellationToken);
var card2FromDb = await context.Cards.FirstOrDefaultAsync(c => c.Id == 2, cancellationToken);
Assert.NotNull(card1FromDb);
Assert.NotNull(card2FromDb);
Assert.Equal(0, card2FromDb.Order);
Assert.Equal(1, card1FromDb.Order);
}
public async Task Handle_AnyCardNotBelongsToSameBoard_ThrowsInvalidOperationApplicationException()
{
var dbName = $"{nameof(ReorderCardsCommandHandlerTests)}_{nameof(Handle_AnyCardNotBelongsToSameBoard_ThrowsInvalidOperationApplicationException)}";
var context = TestApplicationDbContext.Create(dbName);
var cancellationToken = new CancellationToken();
var boardFactory = new BoardFactory();
var board1 = boardFactory.Create("board1-title");
var board2 = boardFactory.Create("board2-title");
var card1 = Card.Create("card1-title");
var card2 = Card.Create("card2-title");
board1.AddCard(card1);
board2.AddCard(card2);
context.Boards.AddRange(board1, board2);
await context.SaveChangesAsync(cancellationToken);
var handler = new ReorderCardsCommandHandler(context, new CardService());
var request = new ReorderCardsCommand {
CardIds = new List <int> {
1, 2
}
};
Task <Unit> action() => handler.Handle(request, cancellationToken);
await Assert.ThrowsAsync <InvalidOperationApplicationException>(action);
}
public async Task Authorise_FirstCardId_CallsHasPermissionForCard_CanEditCard()
{
var permission = BoardUserPermission.CAN_EDIT_CARD;
var expectedResult = true;
var cancellationToken = new CancellationToken();
_currentUserPermissionService
.Setup(s => s.HasPermissionForCard(
It.IsAny <int>(),
It.Is <BoardUserPermission>(p => p == permission),
cancellationToken))
.ReturnsAsync(expectedResult);
var authorizer = new ReorderCardsAuthorizer(_currentUserPermissionService.Object);
var request = new ReorderCardsCommand {
CardIds = new List <int> {
1
}
};
var result = await authorizer.Authorise(request, cancellationToken);
Assert.Equal(expectedResult, result);
_currentUserPermissionService
.Verify(s => s.HasPermissionForCard(It.IsAny <int>(), It.Is <BoardUserPermission>(p => p == permission), cancellationToken), Times.Once);
}
public async Task CardIdsEmpty_ReturnsTrue()
{
var authorizer = new ReorderCardsAuthorizer(_currentUserPermissionService.Object);
var request = new ReorderCardsCommand {
CardIds = new List <int>()
};
var cancellationToken = new CancellationToken();
var result = await authorizer.Authorise(request, cancellationToken);
Assert.True(result);
}
public async Task Handle_AnyCardIdNotExists_ThrowsNotFoundApplicationException()
{
var dbName = $"{nameof(ReorderCardsCommandHandlerTests)}_{nameof(Handle_AnyCardIdNotExists_ThrowsNotFoundApplicationException)}";
using var context = TestApplicationDbContext.Create(dbName);
var cancellationToken = new CancellationToken();
var card = Card.Create("card-title");
context.Cards.Add(card);
await context.SaveChangesAsync(cancellationToken);
var handler = new ReorderCardsCommandHandler(context, new CardService());
var request = new ReorderCardsCommand {
CardIds = new List <int> {
1, 2
}
};
Task <Unit> action() => handler.Handle(request, cancellationToken);
await Assert.ThrowsAsync <NotFoundApplicationException>(action);
}
public async Task <Unit> RedorderCards(ReorderCardsCommand command) => await _mediator.Send(command);