public async Task Handle_WhenRequestIsValid_ShouldReturnCommandResultSuccess()
{
//Arrange
var successfulValidationResult = new ValidationResult();
_validator.ValidateAsync(Arg.Any <MarkAsDoneTodoListItemCommand>()).Returns(successfulValidationResult);
var todoListItem = TodoListItemTestData.CreateTodoListItemTestData();
var todoListItemId = todoListItem.TodoListItemId;
_todoListItemsRepository.AnyAsync(Arg.Any <Expression <Func <TodoListItem, bool> > >()).Returns(true);
_todoListItemsRepository.GetTodoListItemsByIdAsync(Arg.Any <Guid>()).Returns(todoListItem);
request = new MarkAsDoneTodoListItemCommand
{
TodoListItemId = todoListItemId
};
subject = new MarkAsDoneTodoListItemCommandHandler(_todoListItemsRepository, _validator);
//Act
var result = await subject.Handle(request, default);
//Assert
result.Errors.ShouldBeEmpty();
result.IsSuccessful.ShouldBeTrue();
result.Result.ShouldBeOfType <MediatR.Unit>();
result.Message.ShouldBe("The to-do item was done successfully");
}
public async Task <TodoItemDto> Handle(GetTodoListItemQuery request, CancellationToken cancellationToken)
{
var query = await _todoListItemsRepository.GetTodoListItemsByIdAsync(request.TodoListItemId, cancellationToken);
var results = _mapper
.Map <TodoItemDto>(query);
return(results);
}
public async Task <ICommandResult <Unit> > Handle(DeleteTodoListItemCommand request, CancellationToken cancellationToken)
{
var validationResult = await _validator.ValidateAsync(request, cancellationToken);
if (!validationResult.IsValid)
{
return(CommandResult <Unit> .Failure(validationResult.Errors));
}
var todoListItem = await _todoListItemsRepository
.GetTodoListItemsByIdAsync(request.TodoListItemId, cancellationToken);
_todoListItemsRepository.Remove(todoListItem);
await _todoListItemsRepository.SaveChangesAsync(cancellationToken);
return(CommandResult <Unit> .Success(Unit.Value, "The to-do item was deleted successfully"));
}
public async Task Handle_WhenRequestIsValid_ShouldReturnTodoItemDto()
{
//Arrange
var todoListItem = TodoListItemTestData.CreateTodoListItemTestData();
var todoListItemId = todoListItem.TodoListItemId;
_todoListItemsRepository.GetTodoListItemsByIdAsync(Arg.Any <Guid>()).Returns(todoListItem);
request = new GetTodoListItemQuery
{
TodoListItemId = todoListItemId,
};
var mappingConfig = new MapperConfiguration(mc =>
{
mc.AddProfile(new TodoListsProfile());
});
_mapper = mappingConfig.CreateMapper();
subject = new GetTodoListItemQueryHandler(_todoListItemsRepository, _mapper);
//Act
var result = await subject.Handle(request, default);
//Assert
var querResult = new TodoItemDto
{
TodoListItemId = todoListItem.TodoListItemId,
Name = todoListItem.Name,
Description = todoListItem.Description,
DueDate = todoListItem.DueDate,
CompletedOn = todoListItem.CompletedOn,
StatusName = todoListItem.Status == TodoListItemStatuses.Pending ? "Pending" : "Done"
};
result.ShouldBeOfType <TodoItemDto>();
result.ShouldBeEquivalentTo(querResult);
}