Check the case with invalid token

src/test/mod.rs

@@ -2,6 +2,7 @@
 enum PortsAllocation {
     DummyTCPServer,
     ValidWithTokenAuth,
+    InvalidWithTokenAuth,
 }
 
 fn get_port_number(alloc: PortsAllocation, index: u16) -> u16 {
@@ -12,4 +13,5 @@ const LOCALHOST: &str = "127.0.0.1";
 
 mod dummy_tcp_sockets;
 
+mod invalid_with_token_auth;
 mod valid_with_token_auth;