From b787d62d06fc4f03dd7469c75de046966105233c Mon Sep 17 00:00:00 2001
From: abitmore <abitmore@users.noreply.github.com>
Date: Sun, 25 Mar 2018 17:40:32 -0400
Subject: [PATCH] Add test case for broadcast_trx_with_callback API

---
 tests/tests/network_broadcast_api_tests.cpp | 42 +++++++++++++++++++++
 1 file changed, 42 insertions(+)

diff --git a/tests/tests/network_broadcast_api_tests.cpp b/tests/tests/network_broadcast_api_tests.cpp
index 50fb1715..d582ab70 100644
--- a/tests/tests/network_broadcast_api_tests.cpp
+++ b/tests/tests/network_broadcast_api_tests.cpp
@@ -9,6 +9,7 @@
 #include <graphene/chain/proposal_object.hpp>
 #include <graphene/chain/witness_object.hpp>
 #include <graphene/chain/protocol/committee_member.hpp>
+#include <graphene/app/api.hpp>
 #include <fc/crypto/digest.hpp>
 
 #include "../common/database_fixture.hpp"
@@ -419,3 +420,44 @@ BOOST_AUTO_TEST_CASE( check_passes_for_duplicated_betting_market_or_group )
 }
 
 BOOST_AUTO_TEST_SUITE_END()
+
+BOOST_FIXTURE_TEST_SUITE(network_broadcast_api_tests, database_fixture)
+
+BOOST_AUTO_TEST_CASE( broadcast_transaction_with_callback_test ) {
+    try {
+
+        uint32_t called = 0;
+        auto callback = [&]( const variant& v )
+        {
+            ++called;
+        };
+
+        fc::ecc::private_key cid_key = fc::ecc::private_key::regenerate( fc::digest("key") );
+        const account_id_type cid_id = create_account( "cid", cid_key.get_public_key() ).id;
+        fund( cid_id(db) );
+
+        auto nb_api = std::make_shared< graphene::app::network_broadcast_api >( app );
+
+        set_expiration( db, trx );
+        transfer_operation trans;
+        trans.from = cid_id;
+        trans.to   = account_id_type();
+        trans.amount = asset(1);
+        trx.operations.push_back( trans );
+        sign( trx, cid_key );
+
+        nb_api->broadcast_transaction_with_callback( callback, trx );
+
+        trx.operations.clear();
+        trx.signatures.clear();
+
+        generate_block();
+
+        fc::usleep(fc::milliseconds(200)); // sleep a while to execute callback in another thread
+
+        BOOST_CHECK_EQUAL( called, 1 );
+
+    } FC_LOG_AND_RETHROW()
+}
+
+BOOST_AUTO_TEST_SUITE_END()