Merge pull request #1134 from xwp/tests/comments-connector

Comments connector test implemented

Author: kidunot89

connectors/class-connector-comments.php

@@ -615,6 +615,10 @@ public function callback_comment_duplicate_trigger( $comment_data ) {
 		global $wpdb;
 		unset( $comment_data );
 
+		if ( ! empty( $wpdb->last_result ) ) {
+			return;
+		}
+
 		$comment_id = $wpdb->last_result[0]->comment_ID;
 		$comment    = get_comment( $comment_id );