chore: Fix the tests

src/handler/adapters.rs

@@ -178,6 +178,7 @@ where
     Context: crate::Context,
     H: HandlerTypes,
 {
+    const NO_CLI: bool = true;
     fn cli_command(&self) -> clap::Command {
         unimplemented!()
     }

tests/handler.rs

@@ -239,7 +239,7 @@ async fn test_server() {
                         "bar",
                     ]
                     .iter()
-                    .map(|s| OsString::from(s)),
+                    .map(OsString::from),
                 )
                 .unwrap();
             shutdown.shutdown()