diff --git a/traffic_core/src/docker.rs b/traffic_core/src/docker.rs
index f7dc38a..7c37fba 100644
--- a/traffic_core/src/docker.rs
+++ b/traffic_core/src/docker.rs
@@ -311,6 +311,18 @@ mod tests {
         "443/udp": [{ "HostIp": "0.0.0.0", "HostPort": "443" }]
       }
     }
+  }
+]"#;
+        let got = parse_udp_port_path_from_inspect(raw, 443).expect("parse inspect");
+        assert_eq!(
+            got,
+            PublishedUdpPortPath {
+                host_port: 443,
+                container_ip: "172.29.172.2".to_string(),
+                container_port: 443,
+            }
+        );
+    }
 
     #[test]
     fn parse_udp_port_prefers_host_port_match() {