public ActiveRecordConnection(QueryCommandFactory cmdFactory)
{
if (cmdFactory == null)
{
throw new ArgumentNullException("cmdFactory");
}
_cmdFactory = cmdFactory;
}
public void TestActiveRecord()
{
var cmdFactory = new NIntegrate.Data.QueryCommandFactory();
Farm farm = new Farm();
farm.Attach(new ActiveRecordConnection <Farm>(cmdFactory));
//test insert
farm.FarmID = 1000;
farm.FarmAddress = "Test Farm";
farm.LoadBalancePath = "/TestPath/";
Assert.IsTrue(farm.IsNew());
Assert.AreEqual(true, farm.Save());
Assert.IsFalse(farm.IsNew());
//test find
var loadFarm = farm.FindOne(farm.GetObjectId());
Assert.AreEqual(farm.FarmID, loadFarm.FarmID);
Assert.AreEqual(farm.FarmAddress, loadFarm.FarmAddress);
Assert.AreEqual(farm.LoadBalancePath, loadFarm.LoadBalancePath);
//test update
farm.LoadBalancePath = "modified";
farm.Save();
var criteria = farm.GetObjectId().ToCriteria();
farm.Save(Farm.Q.Update(Farm.Q.LoadBalancePath.Set("modified2")).Where(Farm.Q.Farm_id == farm.FarmID));
//test find
loadFarm = farm.FindOne(farm.GetObjectId());
Assert.AreEqual(farm.FarmID, loadFarm.FarmID);
Assert.AreEqual(farm.FarmAddress, loadFarm.FarmAddress);
Assert.AreEqual("modified2", loadFarm.LoadBalancePath);
farm.LoadBalancePath = "modified2";
//test findMany
var loadManyFarms = farm.FindMany(Farm.Q.Select().SortBy(Farm.Q.Farm_id, true));
Assert.IsTrue(loadManyFarms.Count > 0);
loadFarm = loadManyFarms.First(f => f.FarmID == farm.FarmID);
Assert.AreEqual(farm.FarmAddress, loadFarm.FarmAddress);
Assert.AreEqual(farm.LoadBalancePath, loadFarm.LoadBalancePath);
var count = farm.Count(Farm.Q.Select().Where(Farm.Q.Farm_id > 0));
Assert.IsTrue(count > 0);
//test delete
farm.Delete();
Assert.IsTrue(farm.IsNew());
loadFarm = farm.FindOne(farm.GetObjectId());
Assert.IsNull(loadFarm);
//test activerecord serialization
var serializer = new DataContractSerializer(typeof(Farm));
var stream = new MemoryStream();
serializer.WriteObject(stream, farm);
stream.Seek(0, SeekOrigin.Begin);
var deserializedFarm = (Farm)serializer.ReadObject(stream);
Assert.AreEqual(farm.FarmID, deserializedFarm.FarmID);
Assert.AreEqual(farm.FarmAddress, deserializedFarm.FarmAddress);
Assert.AreEqual(farm.LoadBalancePath, deserializedFarm.LoadBalancePath);
Assert.IsFalse(deserializedFarm.IsAttached());
Assert.IsTrue(deserializedFarm.IsNew());
//test save/delete after deserialization
bool caughtExpectedException = false;
try
{
deserializedFarm.Save();
}
catch (InvalidOperationException)
{
caughtExpectedException = true;
}
Assert.IsTrue(caughtExpectedException);
caughtExpectedException = false;
try
{
deserializedFarm.Delete();
}
catch (InvalidOperationException)
{
caughtExpectedException = true;
}
Assert.IsTrue(caughtExpectedException);
deserializedFarm.Attach(new ActiveRecordConnection <Farm>(cmdFactory));
Assert.IsTrue(deserializedFarm.Save());
Assert.AreEqual(1, deserializedFarm.Delete(Farm.Q.Delete(Farm.Q.Farm_id == farm.FarmID)));
//test ObjectId serialization
var objectId = farm.GetObjectId();
serializer = new DataContractSerializer(typeof(ObjectId <Farm, TestClasses.QueryClasses.Farm>));
stream = new MemoryStream();
serializer.WriteObject(stream, objectId);
stream.Seek(0, SeekOrigin.Begin);
var deserializedObjectId = (ObjectId <Farm, TestClasses.QueryClasses.Farm>)serializer.ReadObject(stream);
Assert.AreEqual(objectId.AutoGenerated, deserializedObjectId.AutoGenerated);
}
