public void Test_TransactionID()
{
//---------------Set up test pack-------------------
TransactionalSingleRelationship_Added transactionalSingleRelationship1 = new TransactionalSingleRelationship_Added(null, new Car());
TransactionalSingleRelationship_Added transactionalSingleRelationship2 = new TransactionalSingleRelationship_Added(null, new Car());
//---------------Execute Test ----------------------
string transactionID1 = transactionalSingleRelationship1.TransactionID();
string transactionID2 = transactionalSingleRelationship2.TransactionID();
//---------------Test Result -----------------------
Assert.AreEqual(transactionID1, transactionalSingleRelationship1.TransactionID());
Assert.AreEqual(transactionID2, transactionalSingleRelationship2.TransactionID());
Assert.AreNotEqual(transactionID1, transactionID2);
}
