/// <summary>
/// Called to 'call home' to ensure the current server has an active record
/// </summary>
/// <param name="address"></param>
public void EnsureActive(string address)
{
var uow = _uowProvider.GetUnitOfWork();
using (var repo = _repositoryFactory.CreateServerRegistrationRepository(uow))
{
//NOTE: we cannot use Environment.MachineName as this does not work in medium trust
// found this out in CDF a while back: http://clientdependency.codeplex.com/workitem/13191
var computerName = System.Net.Dns.GetHostName();
var query = Query<ServerRegistration>.Builder.Where(x => x.ComputerName.ToUpper() == computerName.ToUpper());
var found = repo.GetByQuery(query).ToArray();
ServerRegistration server;
if (found.Any())
{
server = found.First();
server.ServerAddress = address; //This should not really change but it might!
server.UpdateDate = DateTime.UtcNow; //Stick with Utc dates since these might be globally distributed
server.IsActive = true;
}
else
{
server = new ServerRegistration(address, computerName, DateTime.UtcNow);
}
repo.AddOrUpdate(server);
uow.Commit();
}
}
public void Cannot_Add_Duplicate_Computer_Names()
{
// Arrange
var provider = new PetaPocoUnitOfWorkProvider();
var unitOfWork = provider.GetUnitOfWork();
// Act
using (var repository = new ServerRegistrationRepository(unitOfWork))
{
var server = new ServerRegistration("http://shazwazza.com", "COMPUTER1", DateTime.Now);
repository.AddOrUpdate(server);
Assert.Throws<SqlCeException>(unitOfWork.Commit);
}
}
public void Can_Perform_Add_On_Repository()
{
// Arrange
var provider = new PetaPocoUnitOfWorkProvider();
var unitOfWork = provider.GetUnitOfWork();
using (var repository = new ServerRegistrationRepository(unitOfWork))
{
// Act
var server = new ServerRegistration("http://shazwazza.com", "COMPUTER4", DateTime.Now);
repository.AddOrUpdate(server);
unitOfWork.Commit();
// Assert
Assert.That(server.HasIdentity, Is.True);
Assert.That(server.Id, Is.EqualTo(4));//With 3 existing entries the Id should be 4
}
}
