public void ActivityConditionTest()
{
TestContext.Properties["Amount"] = 2500; //不满足条件
WfRuntime.ProcessContext.EvaluateActivityCondition += new Expression.CalculateUserFunction(ProcessContext_EvaluateTransition);
IWfProcess process = WfProcessTestCommon.StartupSimpleProcessDescriptorWithActivityCondition();
Assert.AreEqual(WfActivityStatus.Running, process.InitialActivity.Status);
IWfActivityDescriptor nextActivityDesp = process.CurrentActivity.Descriptor.ToTransitions[0].ToActivity;
WfTransferParams transferParams = ProcessTestHelper.GetInstanceOfWfTransferParams(nextActivityDesp, OguObject.requestor);
process.MoveTo(transferParams);
Assert.AreEqual(WfActivityStatus.Completed, process.InitialActivity.Status);
Assert.AreEqual(WfActivityStatus.Pending, process.CurrentActivity.Status);
IWfActivity activity = WfRuntime.ProcessContext.OriginalActivity;
WfRuntime.PersistWorkflows();
TestContext.Properties["Amount"] = 7500;
WfPendingActivityInfoCollection pendingActivities = WfPendingActivityInfoAdapter.Instance.Load(builder => builder.AppendItem("ACTIVITY_ID", process.CurrentActivity.ID));
pendingActivities.ForEach(pai => WfRuntime.ProcessPendingActivity(pai));
}