Fix valgrind timing issue failure in replica-redirect test (valkey-io…

…#917)

Wait for the replica to become online before starting the actual test.

Signed-off-by: Simon Baatz <gmbnomis@gmail.com>
Signed-off-by: Ping Xie <pingxie@google.com>

tests/integration/replica-redirect.tcl

@@ -9,32 +9,8 @@ start_server {tags {needs:repl external:skip}} {
         set replica_port [srv 0 port]
         set replica_pid [srv 0 pid]
 
-        set replica_host [srv 0 host]
-        set replica_port [srv 0 port]
-        set replica_pid [srv 0 pid]
-
-        test {write command inside MULTI is QUEUED, EXEC should be REDIRECT} {
-            set rr [valkey_client]
-            $rr client capa redirect
-            $rr multi
-            assert_equal "QUEUED" [$rr set foo bar]
-
-            # Change the current instance to be a replica
-            r replicaof $primary_host $primary_port
-            wait_replica_online $primary
-
-            assert_error "REDIRECT*" {$rr exec}
-            $rr close
-        }
-
-        test {write command inside MULTI is REDIRECT, EXEC should be EXECABORT} {
-            set rr [valkey_client]
-            $rr client capa redirect
-            $rr multi
-            assert_error "REDIRECT*" {$rr set foo bar}
-            assert_error "EXECABORT*" {$rr exec}
-            $rr close
-        }
+        r replicaof $primary_host $primary_port
+        wait_replica_online $primary
 
         test {replica allow read command by default} {
             r get foo