SERVER-46389 Improve replication log line style

1 files changed, 6 insertions, 1 deletions

diff --git a/jstests/replsets/catchup.js b/jstests/replsets/catchup.js
index 65ca71a8bbd..7425fa0b52e 100644
--- a/jstests/replsets/catchup.js
+++ b/jstests/replsets/catchup.js
@@ -3,6 +3,7 @@
 (function() {
 "use strict";
 
+load("jstests/libs/logv2_helpers.js");
 load("jstests/libs/write_concern_util.js");
 load("jstests/replsets/libs/election_metrics.js");
 load("jstests/replsets/rslib.js");
@@ -116,7 +117,11 @@ restartServerReplication(stepUpResults.oldSecondaries);
 assert.eq(stepUpResults.newPrimary, rst.getPrimary());
 
 // Wait until the new primary completes the transition to primary and writes a no-op.
-checkLog.contains(stepUpResults.newPrimary, "transition to primary complete");
+if (isJsonLog(stepUpResults.newPrimary)) {
+    checkLog.contains(stepUpResults.newPrimary, "Transition to primary complete");
+} else {
+    checkLog.contains(stepUpResults.newPrimary, "transition to primary complete");
+}
 // Check that the new primary's term has been updated because of the no-op.
 assert.eq(getLatestOp(stepUpResults.newPrimary).t, stepUpResults.latestOpOnNewPrimary.t + 1);