[test] make submit optional in CreateValidMempoolTransaction

This allows us to easily create transaction chains for package
validation. We don't test_accept if submit=false because we want to be
able to make transactions that wouldn't pass ATMP (i.e. a child
transaction in a package would fail due to missing inputs).

1 files changed, 3 insertions, 1 deletions

diff --git a/src/test/util/setup_common.h b/src/test/util/setup_common.h
index b19dd75765..5d12dc2323 100644
--- a/src/test/util/setup_common.h
+++ b/src/test/util/setup_common.h
@@ -135,13 +135,15 @@ struct TestChain100Setup : public RegTestingSetup {
      * @param input_signing_key  The key to spend the input_transaction
      * @param output_destination Where to send the output
      * @param output_amount      How much to send
+     * @param submit             Whether or not to submit to mempool
      */
     CMutableTransaction CreateValidMempoolTransaction(CTransactionRef input_transaction,
                                                       int input_vout,
                                                       int input_height,
                                                       CKey input_signing_key,
                                                       CScript output_destination,
-                                                      CAmount output_amount = CAmount(1 * COIN));
+                                                      CAmount output_amount = CAmount(1 * COIN),
+                                                      bool submit = true);
 
     ~TestChain100Setup();