public void ActivitySerializeTest()
{
IWfProcessDescriptor processDesc = WfProcessTestCommon.CreateSimpleProcessDescriptor();
WfProcessStartupParams startupParams = new WfProcessStartupParams();
startupParams.ProcessDescriptor = processDesc;
IWfProcess process = WfRuntime.StartWorkflow(startupParams);
Sky sky = new Sky();
sky.air = "清新";
sky.Cloud = 1;
Sky space = new Sky();
space.air = "干净";
space.Cloud = 1;
process.InitialActivity.Context.Add("DDO", sky);
process.InitialActivity.Context.Add("DFO", space);
XElementFormatter formatter = new XElementFormatter();
XElement root = formatter.Serialize(process);
Console.WriteLine(root.ToString());
IWfProcess clonedProcess = (IWfProcess)formatter.Deserialize(root);
Assert.IsNotNull(clonedProcess.InitialActivity.Context["DDO"]);
Assert.AreEqual(process.InitialActivity.Context.Count, clonedProcess.InitialActivity.Context.Count);
Assert.AreEqual(((Sky)process.InitialActivity.Context["DDO"]).air, ((Sky)clonedProcess.InitialActivity.Context["DDO"]).air);
Assert.AreEqual(((Sky)process.InitialActivity.Context["DDO"]).Cloud, ((Sky)clonedProcess.InitialActivity.Context["DDO"]).Cloud);
Assert.AreEqual(((Sky)process.InitialActivity.Context["DFO"]).air, ((Sky)clonedProcess.InitialActivity.Context["DFO"]).air);
Assert.AreEqual(((Sky)process.InitialActivity.Context["DFO"]).Cloud, ((Sky)clonedProcess.InitialActivity.Context["DFO"]).Cloud);
}