public void Test_Initialize_After_Dispose()
 {
     using (DdeContext context = new DdeContext())
     {
         context.Dispose();
         context.Initialize();
     }
 }
 public void Test_AddTransactionFilter_After_Dispose()
 {
     using (DdeContext context = new DdeContext())
     {
         IDdeTransactionFilter filter = new TransactionFilter();
         context.Dispose();
         context.AddTransactionFilter(filter);
     }
 }