From 530ecf43a9eeb1c6da0b0872891a9f1bba44f1f1 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 15 Jun 2023 19:47:20 +0100
Subject: [PATCH] clap: Add verify_cli tests

As recommended by clap 3 to 4 migration guide.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 client/client.rs | 5 +++++
 server/server.rs | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/client/client.rs b/client/client.rs
index 0f03a6a..b5a8d77 100644
--- a/client/client.rs
+++ b/client/client.rs
@@ -377,3 +377,8 @@ async fn main() {
   error!("quitting because one of your client connections crashed");
   process::exit(16);
 }
+
+#[test]
+fn verify_cli() {
+  <Opts as clap::CommandFactory>::command().debug_assert()
+}
diff --git a/server/server.rs b/server/server.rs
index ff21f76..afd9aa5 100644
--- a/server/server.rs
+++ b/server/server.rs
@@ -314,3 +314,8 @@ pub fn crash(what_happened: Result<AE, String>, task: &str) -> ! {
   }
   process::exit(12);
 }
+
+#[test]
+fn verify_cli() {
+  <Opts as clap::CommandFactory>::command().debug_assert()
+}
-- 
2.30.2