public async Task ShouldAssignServicesToRoomAndRemoveCurrentConnections()
{
//Arrange
var context = new iReceptionDbContext(DbOptions);
var repository = new RoomToServiceRepository(context);
var existingServices = new RoomToService()
{
RoomId = 1,
ServiceId = 21
};
await context.RoomToServices.AddAsync(existingServices);
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(expected);
deletedRecord.Should().BeNull();
}
public async Task <int[]> AssignAsync(int roomId, int[] serviceIds)
{
var currentRelations = _db.RoomToServices.Where(rts => rts.RoomId == roomId);
_db.RemoveRange(currentRelations);
foreach (var serviceId in serviceIds)
{
var relation = new RoomToService
{
RoomId = roomId,
ServiceId = serviceId
};
await _db.RoomToServices.AddAsync(relation);
}
await _db.SaveChangesAsync();
return(serviceIds);
}
public async Task ShouldClearExistingConnections()
{
//Arrange
var context = new iReceptionDbContext(DbOptions);
var repository = new RoomToServiceRepository(context);
var existingServices = new RoomToService()
{
RoomId = 1,
ServiceId = 21
};
await context.RoomToServices.AddAsync(existingServices);
await context.SaveChangesAsync();
//Act
await repository.DeleteAsync(1);
var actual = context.RoomToServices.ToList();
//Assert
actual.Should().BeEmpty();
}
