public void Context()
{
_newGrp = new UnitRenoGrp
{
hProp = 23,
RenoGrpName = "when_deleting_existing",
RenoGrpDesc = "Test description",
LeadContractor = "Test Lead Contractor"
};
_entities = new ConstructionEntities();
_target = new UnitRenovationGroupRepository(_entities);
Func<UnitRenoGrp, bool> existingEntityExpression = (existingGrp =>
existingGrp.RenoGrpName == _newGrp.RenoGrpName &&
existingGrp.hProp == _newGrp.hProp &&
existingGrp.RenoGrpDesc == _newGrp.RenoGrpDesc &&
existingGrp.LeadContractor == _newGrp.LeadContractor);
//remove existing data context
var existing = _entities.UnitRenoGrps.Where(existingEntityExpression).ToList();
if (existing.Any())
{
existing.ForEach(rg =>
{
_entities.UnitRenoGrps.Attach(rg);
_entities.UnitRenoGrps.Remove(rg);
});
_entities.SaveChanges();
}
//create a new entity to delete
_entities.UnitRenoGrps.Add(_newGrp);
_entities.SaveChanges();
var saveTarget = _entities.UnitRenoGrps.Where(existingEntityExpression).ToList()[0];
saveTarget.ArchiveFlag = true;
//delete the entity
_target.Delete(existingEntityExpression);
_result = _entities.UnitRenoGrps.Where(existingEntityExpression).ToList()[0];
}
public void Context()
{
var newGrp = new UnitRenoGrp
{
hProp = 1,
RenoGrpName = "when_saving_new",
RenoGrpDesc = "Test description",
LeadContractor = "Test Lead Contractor"
};
var newGroups = new List<UnitRenoGrp> { newGrp };
Func<UnitRenoGrp, bool> expression =
(existingGrp => existingGrp.RenoGrpName == newGrp.RenoGrpName &&
existingGrp.hProp == newGrp.hProp &&
existingGrp.RenoGrpDesc == newGrp.RenoGrpDesc &&
existingGrp.LeadContractor == newGrp.LeadContractor &&
existingGrp.ArchiveFlag == newGrp.ArchiveFlag);
_entities = new ConstructionEntities();
//remove existing context before test run
var existing = _entities.UnitRenoGrps.Where(expression).ToList();
if (existing.Any())
{
existing.ForEach(rg =>
{
_entities.UnitRenoGrps.Attach(rg);
_entities.UnitRenoGrps.Remove(rg);
});
_entities.SaveChanges();
}
_target = new UnitRenovationGroupRepository(_entities);
_target.Save(newGroups);
_result = _target.Retrieve(expression).ToList()[0];
}
