diff --git a/tests/test_client_cli.c b/tests/test_client_cli.c
index 431ceed..b0a51bb 100644
--- a/tests/test_client_cli.c
+++ b/tests/test_client_cli.c
@@ -209,20 +209,56 @@ static void test_parse_args_unknown_option() {
 
 /* Parsed-but-unimplemented options must fail instead of being silently accepted. */
 static void test_parse_args_rejects_unimplemented_options() {
-  static const char* const options[] = {
-      "-q",       "--quiet",          "--silent",          "--queue-size",
-      "-H",       "--hard-links",     "-A",                "--acls",
-      "-X",       "--xattrs",         "-D",                "--devices",
-      "-i",       "--itemize-changes", "--out-format",     "--info",
-      "--debug",  "--list-only",      "-h",                "--human-readable",
-      "-u",       "--update",         "--append",          "--append-verify",
-      "--delete-excluded", "--delete-after", "--max-delete", "--filter",
-      "--files-from", "--cvs-exclude", "--prune-empty-dirs", "-R",
-      "--relative", "-e",             "--rsh",             "--rsync-path",
-      "--temp-dir", "--compare-dest",  "--copy-dest",       "--link-dest",
-      "--delete-before", "--address",  "--bind-address",    "--ipv6",
-      "--ipv4",   "--daemon",         "--config",          "--server",
-      "--checksum", "--compress-choice"};
+  static const char* const options[] = {"-q",
+                                        "--quiet",
+                                        "--silent",
+                                        "--queue-size",
+                                        "-H",
+                                        "--hard-links",
+                                        "-A",
+                                        "--acls",
+                                        "-X",
+                                        "--xattrs",
+                                        "-D",
+                                        "--devices",
+                                        "-i",
+                                        "--itemize-changes",
+                                        "--out-format",
+                                        "--info",
+                                        "--debug",
+                                        "--list-only",
+                                        "-h",
+                                        "--human-readable",
+                                        "-u",
+                                        "--update",
+                                        "--append",
+                                        "--append-verify",
+                                        "--delete-excluded",
+                                        "--delete-after",
+                                        "--max-delete",
+                                        "--filter",
+                                        "--files-from",
+                                        "--cvs-exclude",
+                                        "--prune-empty-dirs",
+                                        "-R",
+                                        "--relative",
+                                        "-e",
+                                        "--rsh",
+                                        "--rsync-path",
+                                        "--temp-dir",
+                                        "--compare-dest",
+                                        "--copy-dest",
+                                        "--link-dest",
+                                        "--delete-before",
+                                        "--address",
+                                        "--bind-address",
+                                        "--ipv6",
+                                        "--ipv4",
+                                        "--daemon",
+                                        "--config",
+                                        "--server",
+                                        "--checksum",
+                                        "--compress-choice"};
 
   for (size_t i = 0; i < sizeof(options) / sizeof(options[0]); i++) {
     Config* cfg = config_create();