public void CreateTransaction()
{
object asyncState = new object();
ITransaction innerTransaction = new Mock <ITransaction>().Object;
mock.Setup(_ => _.CreateTransaction(asyncState)).Returns(innerTransaction);
ITransaction wrappedTransaction = wrapper.CreateTransaction(asyncState);
mock.Verify(_ => _.CreateTransaction(asyncState));
Assert.IsInstanceOf <TransactionWrapper>(wrappedTransaction);
Assert.AreSame(innerTransaction, ((TransactionWrapper)wrappedTransaction).Inner);
}
