public async Task ShouldAssignMinuteServicesToRoomAndRemoveCurrentConnections()
{
//Arrange
var context = new iReceptionDbContext(DbOptions);
var repository = new RoomToMinuteServiceRepository(context);
var existingMinuteServices = new RoomToMinuteService()
{
RoomId = 1,
MinuteServiceId = 21
};
await context.RoomToMinuteServices.AddAsync((existingMinuteServices));
await context.SaveChangesAsync();
int roomId = 1;
int[] serviceIds = { 2, 3, 4 };
//Act
var actual = await repository.AssignAsync(roomId, serviceIds);
var expected = serviceIds;
var deletedRecord = await context.RoomToServices.FindAsync(1, 21);
//Assert
actual.Should().BeEquivalentTo(serviceIds);
deletedRecord.Should().BeNull();
}
public async Task <int[]> AssignAsync(int roomId, int[] serviceIds)
{
var existingConnections = _db.RoomToMinuteServices.Where(r => r.RoomId == roomId);
_db.RoomToMinuteServices.RemoveRange(existingConnections);
foreach (var minuteServiceId in serviceIds)
{
var relation = new RoomToMinuteService
{
RoomId = roomId,
MinuteServiceId = minuteServiceId
};
await _db.RoomToMinuteServices.AddAsync(relation);
}
await _db.SaveChangesAsync();
return(serviceIds);
}
public async Task ShouldClearExistingConnections()
{
//Arrange
var context = new iReceptionDbContext(DbOptions);
var repository = new RoomToMinuteServiceRepository(context);
var existingMinuteService = new RoomToMinuteService
{
RoomId = 1,
MinuteServiceId = 21
};
await context.RoomToMinuteServices.AddAsync(existingMinuteService);
await context.SaveChangesAsync();
//Act
await repository.DeleteAsync(1);
var actual = context.RoomToMinuteServices.ToList();
//Assert
actual.Should().BeEmpty();
}