test multiple calls to serve panics

Signed-off-by: Dan Bond <[email protected]>
loshz · Jun 6, 2022 · 0574792 · 0574792
1 parent d91f3c5
commit 0574792
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/tests/server.rs b/tests/server.rs
@@ -31,6 +31,15 @@ fn test_new_server_invalid_key() {
     let _ = MetricsServer::new("localhost:8442", Some(cert), Some(key));
 }
 
+#[test]
+#[should_panic]
+fn test_new_server_already_running() {
+    let srv = MetricsServer::new("localhost:8002", None, None).serve();
+
+    // Attempt to start an already running server.
+    srv.serve();
+}
+
 #[test]
 fn test_new_https_server() {
     // Load TLS config.